LC Technology 5V/8-80V 1 Channel Relay Board (ESP12F_Relay_X1_V2)
Available from:
Aliexpress.com
Amazon.ca
Manufacturer:
Chinalctech.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | User |
| GPIO01 | User |
| GPIO02 | LedLink |
| GPIO03 | User |
| GPIO04 | User |
| GPIO05 | Relay1 |
| GPIO09 | User |
| GPIO10 | User |
| GPIO12 | User |
| GPIO13 | User |
| GPIO14 | User |
| GPIO15 | User |
| GPIO16 | Led2i |
| FLAG | User |
Configuration (old format, will be converted to new template when applied)
{"NAME":"LC-Relay-ESP12-1R-D8","GPIO":[255,255,157,255,255,21,255,255,255,255,255,255,57],"FLAG":15,"BASE":18}WARNING: DO NOT IN ANY CIRCUMSTANCE OPERATE THE DEVICE WHILE CONNECTED TO AC POWER
Flash using any of the provided TX/RX headers and GND. Do not connect VCC from the USB-to-serial adapter but power the module using micro USB.
UART Program download port: ESP8266 GND，RX，TX，5V separately connect external TTL Serial module GND，TX，RX，5V, IO0 need with GND connect when download, disconnect the connection between IO0 and GND After the download is complete.