Manage screen and potentiometer
Made between 31 december 2021 ~23h30 and 1 january 2022 1h00 (Paris hour)
To be build with ESP-ID
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git clone https://github.com/nopnop2002/esp-idf-ssd1306
cd esp-idf-ssd1306/main/
wget -o main.c https://popolon.org/depots/RISC-V/ESP32-C3/ESP-IDF/tutorials/02.2022_screen_and_potentiometer/main.c
cd ..
# launch your ESP-IDF env, then:
idf.py build flash monitor

ctrl + ] keys to quit monitor
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Connexion on an ESP32-C3 (need to adapt pins/values depending on hardware):
ADC (ADC1_CH0) potentiometer middle pin (mine  goes from about 20 to 2920)
GPIO9          SCL (clock)
GPIO10         SDA