Adafruit ESP32-S3 TFT Feather

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jglogau
 
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Adafruit ESP32-S3 TFT Feather

Post by jglogau »

I have been running my Adafruit ESP32-S3 TFT Feather (Order #2998802-2688025452) since mid January with a number of sensors, finally getting the code in working order.

I've even run it over night for stress testing. Got up this morning and I am getting this:

>>> %Run -c $EDITOR_CONTENT
Traceback (most recent call last):
File "<stdin>", line 5, in <module>
RuntimeError: No pull up found on SDA or SCL; check your wiring
>>>

Did I stress the Feature too much?

I've gone to the forum and moved board and other stuff, but its always the same error.

There was some advice about pull up on the BME280 so I just removed it from the STEMMA chain. Same error with it out of the loop.

I've added the file as an attachment.

I was going to purchase a couple of more of these Feathers because I switched from an Arduino Mega.

Regards,
BANNED Glogau
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Sensors.py
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dastels
 
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Re: Adafruit ESP32-S3 TFT Feather

Post by dastels »

There's this: https://learn.adafruit.com/scanning-i2c ... cl-3102834.

Are any of your I2C connections soldered? If so check that the soldering is good. See the section on soldering at https://learn.adafruit.com/scanning-i2c ... up-3102826.

Dave

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jglogau
 
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Re: Adafruit ESP32-S3 TFT Feather

Post by jglogau »

It fails without any sensors connected. Just using one sensor or even one

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dastels
 
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Re: Adafruit ESP32-S3 TFT Feather

Post by dastels »

You will see that error if it tries to use I2C and there is nothing connected. Adafruit puts I2C pullups on the breakouts, except in cases where there is an I2C device on-board.

CircuitPython gets in this state at times. You can try reinstalling it.

Dave

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