MicroPython Forum (Archive)

I have been struggling unsuccessfully to get a Pyboard (v1.1) and SSD1306 based OLED talking. I have no issues using the ESP8266 or ESP32. It is very confusing (to me) whether to user the pyb or machine library for instantiating an I2C object. I have used both, and they both work correctly; if I iss...

Thank you very much guys for taking the time to reply - I am reviewing all the suggestions and the serial receive code.

Thank you so much guys - very appreciated. The IPC approach looks very interesting and I will follow that up. I had done some reading on using an SD card, but this will add considerable expense to my solution so I was trying to avoid this route if at all possible. Thanks for the heads up on the buil...

Thanks Dave - that is very simple and neat. I do have a use case where the Pyboard could also be used in isolation ie no connection to a host, once an initial .JSON file has been transferred. I think your approach would still work though as after a power cycle, the Pyboard would run main.py to proce...

Hi - I have never posted in a forum before so if this is in the wrong place, or against the rules, please be gentle with me. I have been using Micropython now for about 6 months and am a total novice at best. I would like to use uPy in a project I am working on (my background is hardware) to display...