Posted by: Chao
Comments: 4
Post Date: January 15, 2016
ESP8266 Flash Firmware
All the relevant items can be purchased from www.electrodragon.com! items used in here including:
- ESP-07 with on board status LED (ESP-12 LED will not work for arduino blink sketch)
- ESP breakout board
- CH340 USB-TTL programmer
- breadboard and a few jumper wires.
First try with default AT commands firmware, using esp flash download tool, test with “Cool term” serial monitor tool:
Flash for Nodemcu firmware, use nodemcu flasher, flashing speed set to 115200, you can see the TX/RX LED blinking in turns on CH340 board:
Flash arduino firmware, it is no matter what is the built in interpreter, the arduino IDE will rewrite all, on this esp-07 board, LED will blink after flashed the firmware.
Share this post
Leave a Reply
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Comments (4)
These are great for Arduino, but the 8266 is more powerful than the Arduino.
How ridiculous – the ESP is no way more powerful than the Arduino – less bits, slower, less pins, less memory.
Doh… ignore me. Was looking at my ESP-01 and realised the only place it was ‘worse’ than my Nano was in pins. In every other respect it kicks ass!
Hi
I have flash your ESP relay board using nodemcu firmware for luna.
But I could not work with Esplorer, it doesn’t communicate with Esplorer.
My ESP8266 12E has worked well with Esplorer as I pushed reset button.
But Your relay board ahs not get reset button.
Pls let me know how to solve this trouble?
I am looking forward to hearing from you as soon as possible.