Updating ESP8266 Firmware Mbed
6) Now, press the on-board ESP32/ESP8266 EN (ENABLE) or RST (RESET) button to restart your board. The on‑board blue LED should be blinking every half a second. 2) Copy the following code to your newly created file (including indentation). is the only way to update the firmware and boot loaders in these devices. Do-more Stock Firmware Designer and DirectSOFT …