Hi PJ - Below please find my PlatformIO.ini file. - Cheers - Jim
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:seeed_xiao_esp32_c6]
platform = https://github.com/Seeed-Studio/platform-seeedboards.git
board = seeed-xiao-esp32-c6
framework = arduino