I’m installing from this:
https://raw.githubusercontent.com/espre … index.json
error message:
Arduino: 1.8.19 (Windows 10), Board: “SparkFun ESP32 Thing Plus, 80MHz, Default (6.25MB APP/OTA/3.43MB SPIFFS), 921600, None”
xtensa-esp32-elf-g++: error: C:\Users\adamk\AppData\Local\Temp\arduino_build_815062/build_opt.h: No such file or directory
exit status 1
Error compiling for board SparkFun ESP32 Thing Plus.
This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.