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ESP Easy

Emergency reset

During power up, if TX & RX lines are tied together.
Device is sending two bytes (115200 speed): 0xAA 0x55 and after 1ms checks if two the sames bytes are received, and resets device to factory settings.

Firmware build

git clone https://github.com/esp8266/Arduino.git esp8266
cd esp8266/tools
python get.py
 
cd ../..
git clone https://github.com/plerup/makeEspArduino.git
cd makeEspArduino
ESP_ROOT=../esp8266 make -f makeEspArduino.mk upload

makeEspArduino targets:

  • upload: all - build all and use esptool to upload firmware
  • clean
  • all