MicroPython Forum (Archive)

Hello all, I'm very frustrated with what I'm sure is a stupid error on my part, but can't figure it out. I'm writing a set of functions for my esp8266 to send data to a server via urequests but can't import the functions into my main.py. I've successfully created modules for other tasks and imported...

I've got a NodeMcu v3 board from aliexpress that I'm trying to load micropython onto from my mac. I installed drivers, put it into firmware mode and ran esptool.py --port /dev/cu.wchusbserial14110 write_flash --flash_size=detect 0 esp8266-20170108-v1.8.7.bin but got the error "A fatal error occurred...