Tools for hardware - in case you forget ESP8266 & NodeMCU esptool.py (for flash ESP8266s) nodemcu-tool (for file management micropython esptool.py (for flashing ESP8266s) ampy other stuff arduino-cli (Arduino command line tool) pio (PlatformIO) ardupy-aip & ardupy-mpfshell (Seeed Studio Ardupy) avrdude (flashing AVRs)