Voting resources, early voting, and poll worker information - VOTE. ... Adafruit is open and shipping.
0

nRF52840 Express and Pi Zero
Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.

nRF52840 Express and Pi Zero

by oldblackcrow on Tue Jul 28, 2020 12:29 pm

Hello all. I've been searching the web and these forums for several days now and I still can't find what I'm looking for (not a U2 reference .. ha ha).

I have the nRF52840 Express with a gas sensor connected. I know it works, as I have tested it through Arduino code and I do get data.

What I want to do is, through Python, send that data to my Pi Zero via bluetooth.

On the nRF52840 Express side... seems to be no problem. I see tons of code for that. However, even though the Pi does connect to the nRF52840 Express, it states "Paired successfully, but this device has no services which can be used with Raspberry Pi".

I have tried many different tutorials using Blinka, CircuitPython, and even a couple Linux sites to attempt to make the Pi talk to the nRF52840 Express. Still, no luck.

Does anyone have a path for me to follow to achieve this goal? Thank you for your time and talents!

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 06, 2020 9:36 am

Update: Still no luck... Someone pointed me to use the Adafruit IO but this is not a solution that works for me. As stated above, I want to send sensor data directly from the ItsyBisty to the Raspberry Pi.

Maybe a simpler request is this: Can someone tell me which Arduino sketch for the NRF52480 ItsyBitsy will just send Bluetooth data out? I have a link here to the examples (https://github.com/adafruit/Adafruit_nR ... Peripheral), but they are all very vague or cryptic to me.

Thanks again! I hope everyone is staying safe!

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by Rcayot on Sun Aug 23, 2020 2:31 pm

I wonder why no help? I would like to do similar stuff, have Pi and uController talk via BLE. You'd think there would be some attention to helping.

Roger

Rcayot
 
Posts: 53
Joined: Sat Feb 08, 2020 6:48 pm

Re: nRF52840 Express and Pi Zero

by adafruit_support_carter on Wed Aug 26, 2020 5:25 pm

Have you seen this guide?
https://learn.adafruit.com/bluetooth-le ... e/overview
It relates to Adafruit IO, but you could use the parts that get the data across over BLE.

adafruit_support_carter
 
Posts: 16820
Joined: Tue Nov 29, 2016 2:45 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 27, 2020 8:31 am

Thank you for the link... Though I have been studying it for a while. My issue seems to be getting the SGP30 sensor data to send over Bluetooth.

The sensor works perfectly when running its dedicated sketch and the Bluefruit code works on its own with no issues. However, when I try to copy/paste the sensor code into the Bluefruit code, nothing works.

I've even gone through the tutorials to get the i2c data but no where in the tutorial does it say how or where to put the data to make it work.

This is on the page https://learn.adafruit.com/adafruit-its ... ll#pinouts under heading FIND YOUR SENSOR

Even if I can't send the data to a Pi, I would be satisfied with sending it to the Bluefruit android app. I appreciate any help you can provide.

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 27, 2020 9:08 am

Addendum:

This was my experience last evening:

https://learn.adafruit.com/adafruit-its ... ll#pinouts

under heading FIND YOUR SENSOR

There are 3 python codes to follow...
1. The i2c sensor scan - yay, it works!

2. CircuitPython_I2C_TSL2561.py - this is a no-go. It states that it will create the TSL2561 library file but it does not. Then I find the TSL2561 library file, drop it in the lib folder, run the script again and it still states the file can't be found... Strangely though, it also states there's an error in the TSL2561 file on line 50.

I try to open the TSL2561 file but since it's a library file, it's in machine code, so no go on that.

3. I2C_Test_Script.py - this also seems to work with no issues.

So, 1 and 3 work but 2 doesn't. Now, just assuming I don't need 2 to work, the tutorial just jumps over to an HID tutorial. Nothing about how to actually utilize the i2c data... Apparently, I should already know that.

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by adafruit_support_carter on Thu Aug 27, 2020 11:51 am

We should figure out why 2 in not working. It could be an issue with mixing versions of CircuitPython firmware and CircuitPython libraries, or something similar. Can you post the full text of the error message you get.

adafruit_support_carter
 
Posts: 16820
Joined: Tue Nov 29, 2016 2:45 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 27, 2020 5:02 pm

Well, good news and bad news... Good news is, after I unplugged and restarted the ItsyBitsy, the error I explained above no longer appears.

Bad news is, I got these:

I2C addresses found: ['0x58']
Traceback (most recent call last):
File "code.py", line 21, in <module>
File "adafruit_tsl2561.py", line 82, in __init__
File "adafruit_bus_device/i2c_device.py", line 68, in __init__
File "adafruit_bus_device/i2c_device.py", line 182, in __probe_for_device
File "adafruit_bus_device/i2c_device.py", line 180, in __probe_for_device
ValueError: No I2C device at address: 39

So, to give you my method: I just plugged in the ItsyBisty, copy/pasted CircuitPython_I2C_Scan.py and saved that as code.py in Mu.

Then I copy/pasted CircuitPython_I2C_TSL2561.py (https://learn.adafruit.com/pages/18310/ ... 7/download) and saved that. That's when I get the above error.

Thank you for your attention on this!

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by adafruit_support_carter on Thu Aug 27, 2020 5:13 pm

It may be a connection issue. Can you post a photo of your setup showing how everything is connected.

adafruit_support_carter
 
Posts: 16820
Joined: Tue Nov 29, 2016 2:45 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 27, 2020 5:27 pm

Just so you know, when I use the dedicated sgp30 arduino sketch, it works beautifully.

The attachment Board-connections001.jpg is no longer available


Board-connections001.jpg
Board-connections001.jpg (118.92 KiB) Viewed 38 times


Board-connections003.jpg
Board-connections003.jpg (150.39 KiB) Viewed 38 times

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Thu Aug 27, 2020 5:31 pm

sgp30-connection.jpg
sgp30-connection.jpg (74.13 KiB) Viewed 38 times


sgp30-connection002jpg.jpg
sgp30-connection002jpg.jpg (93.78 KiB) Viewed 38 times


Board-connections002.jpg
Board-connections002.jpg (162.08 KiB) Viewed 38 times

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Sat Aug 29, 2020 5:04 pm

I added additional solder to ensure a tight connection and made sure no wires are touching. Rechecked the sgp30 with Arduino sketch and it works with no issues.

1. I re-ran the CircuitPython_I2C_Scan.py and received this result:
I2C addresses found: ['0x58']

2, Re-ran the CircuitPython_I2C_TSL2561.py and got this result:
I2C addresses found: ['0x58']
Traceback (most recent call last):
File "code.py", line 21, in <module>
File "adafruit_tsl2561.py", line 82, in __init__
File "adafruit_bus_device/i2c_device.py", line 68, in __init__
File "adafruit_bus_device/i2c_device.py", line 182, in __probe_for_device
File "adafruit_bus_device/i2c_device.py", line 180, in __probe_for_device
ValueError: No I2C device at address: 39

3. Re-ran the I2C_Test_Script.py and got this result:
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A0 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A1 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A2 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A3 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A4 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.A5 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.L SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D0 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D1 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D10 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D11 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D12 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D13 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D2 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D5 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D7 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.D9 SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.MISO SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.MOSI SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.SCK SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.SDA
SCL pin: microcontroller.pin.SCL SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.SDA SDA pin: microcontroller.pin.SWITCH
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A0
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A1
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A2
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A3
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A4
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.A5
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.L
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D0
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D1
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D10
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D11
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D12
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D13
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D2
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D5
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D7
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.D9
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.MISO
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.MOSI
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.SCK
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.SCL
SCL pin: microcontroller.pin.SWITCH SDA pin: microcontroller.pin.SDA

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Sat Aug 29, 2020 5:05 pm

I'll do all this again once I delete everything off the ItsyBitsy and re-upload the libraries. See if that changes anything.

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Sat Aug 29, 2020 5:35 pm

Deleted everything from ItsyBisty, unplugged, reconnected, copied the entire library to the board and re-ran all three examples with the second giving this:

code.py output:
I2C addresses found: ['0x58']
Traceback (most recent call last):
File "code.py", line 21, in <module>
File "adafruit_tsl2561.py", line 82, in __init__
File "adafruit_bus_device/i2c_device.py", line 68, in __init__
File "adafruit_bus_device/i2c_device.py", line 182, in __probe_for_device
File "adafruit_bus_device/i2c_device.py", line 180, in __probe_for_device
ValueError: No I2C device at address: 39

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Re: nRF52840 Express and Pi Zero

by oldblackcrow on Sat Aug 29, 2020 8:22 pm

So, I just installed the alpha version of the uf2 and re-ran the CircuitPython_I2C_TSL2561.py but this time, I created a blank file named adafruit_tsl2561.py (nothing in the file itself). Then I got this:

code.py output:
I2C addresses found: ['0x58']
Traceback (most recent call last):
File "code.py", line 21, in <module>
AttributeError: 'module' object has no attribute 'TSL2561'


Line 21: tsl2561 = adafruit_tsl2561.TSL2561(i2c)

oldblackcrow
 
Posts: 40
Joined: Tue Jun 20, 2017 5:54 pm

Please be positive and constructive with your questions and comments.