Thanks to the work of https://github.com/boarchuz/HULP
To work with ulp of esp32 in the Arduino IDE you will need to use the 4.2 development branch of Arduino-ESP32 please see instruction at https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/windows.md
After cloning
- Start Git GUI
- Open Recent Repository
- Select Branch
- Checkout Branch
- Tracking Branch
- Select origin/idf-release/v4.2
- Wait for git to pull any changes and close Git GUI
- Open [ARDUINO_SKETCHBOOK_DIR]/hardware/espressif/esp32/tools and double-click get.exe
Then download https://github.com/boarchuz/HULP/archive/master.zip And add manualy the librarie in Arduino IDE