esptool: esptool (Python utility to communicate with ESP8266 and ESP32 chips) esptool: esptool: esptool is a python based platform independent utility to esptool: comminicate with the ROM bootloader in Expressif ESP8266 and ESP32 esptool: chips. esptool: esptool: Homepage: https://github.com/espressif/esptool esptool: esptool: esptool: esptool: