This is a demo using ESP32 to control MY9231 RGB LED.

• ESP32
• PlatformIO
• Arduino
• Visual Studio code

• my9291 for ESP8266

smart phone tools

• iOS - NetAssist
• Android - any TCP test tool

Test step

• Use your smart phone connect to AP 'MyESP***', default key is '12345678'.
• open NetAssist or other TCP test tools
• connect to IP "192.168.4.1", port is "80"
• Send color string @r,g,b# (r/g/b is between 0 to 255 )
• Send @clear# or @CLEAR# to set LED black out
• Send @rainbow# or @RAINBOW# to enter rainbow effects.