High,
I lately purchased the dc stepper Motor hat.
Now I got two questions:
I would like to use the stepper hat on a bread board and not as a hat.
Which GPIO Pins do i have to connect at least to get the board running
Is there any possibility to breakout of the raspberry and still use the hat and the GPIO Pins?
Thanks in advance
greetings Helmut
Adafruit Stepper Motor HAT - Raspberry Pi
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Please be positive and constructive with your questions and comments.
- adafruit_support_bill
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Re: Adafruit Stepper Motor HAT - Raspberry Pi
You need connections to GND, 3.3v, SDA and SCL. If you build the Hat with stacking headers, you will have access to all the GPIO pins via the stacking header.
- hhk
- Posts: 5
- Joined: Mon Jun 01, 2015 6:06 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
Great,
thanks a lot for the rapid answer
greetings
Helmut
thanks a lot for the rapid answer
greetings
Helmut
- hhk
- Posts: 5
- Joined: Mon Jun 01, 2015 6:06 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
Sorry again,
it did not do the trick.
I connected pin 1, 3, 5 and 9, your sample programms fail.
Do I have to connect all ground and 3.3V ?
Any idea
greetings
Helmut
it did not do the trick.
I connected pin 1, 3, 5 and 9, your sample programms fail.
Do I have to connect all ground and 3.3V ?
Any idea
greetings
Helmut
- adafruit_support_bill
- Posts: 88093
- Joined: Sat Feb 07, 2009 10:11 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
According to the schematic, all of the 3.3v and GND pins are tied together. If you post photos showing all your soldering and connections to the board we can take a look.
https://learn.adafruit.com/system/asset ... 1422045515
https://learn.adafruit.com/system/asset ... 1422045515
- hhk
- Posts: 5
- Joined: Mon Jun 01, 2015 6:06 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
here the Connection
- hhk
- Posts: 5
- Joined: Mon Jun 01, 2015 6:06 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
Sorry file missing
- adafruit_support_bill
- Posts: 88093
- Joined: Sat Feb 07, 2009 10:11 am
Re: Adafruit Stepper Motor HAT - Raspberry Pi
Can you post a larger image that clearly shows the soldering?
Please be positive and constructive with your questions and comments.