LoLin NodeMCU V3 ESP8266 Firmware Flashing | AT Firmware V1.3.0.2

LoLin NodeMCU V3 ESP8266 Firmware Flashing | AT Firmware V1.3.0.2 . In this project video i use LoLin NodeMCU V3 ESP8266, NodeMCU Flasher, AT Firmware V1.3.0.2 and Arduino IDE 1.8.9. *Important ------------------ Sending AT commands using Arduino Serial is not necessarily supported by other firmware. Learn first what firmware you will use. ------------------ *********************************************** Thanks for watching & don&forget to like, comment and Subscribe... *********************************************** For other video tutorials on this channel, please see this playlist: *********************************************** *********************************************** Music Background : Song: Ikson - Do It (Vlog No Copyright Music) Music promoted by Vlog No Copyright Music. Licensing Agreement 2.0 (READ) ***********************************************