MicroPython Forum (Archive)

Hello guys, my father found the solution to the problem... and to tell dthe truth i am a bit embarassed by the mistake i made. it turned out that, since there are two ground pins on the board, i connected my ground to the wrong pin... now both potentiometers work well. Thank you guys anyway for the ...

If you refer to this document, you can improve reading by adding 0.1µF capacitor and / or sampling the ADC reading. A code to sample the ADC reading. from machine import Pin from machine import ADC def read_adc(adc_pin, sample=24): cumul = 0 for _ in range(sample): cumul += acd_pin.read() return cu...

Pin ADC1_CH6 34 IP, no pull-up ADC1_CH7 35 IP, no pull-up ADC1_CH4 32 ADC1_CH5 33 Check to see if there is a channel parameter that you need to call. Looks like pin 32 and 35 are both on ADC1 I do not understand... what should I check? They are separate pins and channels. Could you explain a little...

Hello Guys, this is the second topic i post... i have to say that i think this is a very helpful and productive community since i found someone so kind who helped me unstuck from another problem. Unfortunately for me i need once again your help. I tried connecting two potentiometers to the ESP32 boa...

While I was waiting for an answer I started some experiments and came up with the motor moving thank to you. Thank you, thank you, thank you. I'll write if I'll need further help. Love your availability to help people. To tell the truth I have another problem but i think I have to write a new post b...

Thanks, is there a guide? Or an example code?

Hello guys, i am a new member of this forum. I recently bought an esp32 board and installed on it micropython. Since i know some of the basics of python i was thinking about making diy projects witsh this fantastic language and platform. I have benn all day long trying to figure out how to drive a s...