MoniToni Vending Machine Integration Integration of ZHdK-Workshop Vending Machines into the MoniToni Payment System Hardware Electrical Embedded Systems Microcontroller: ESP32-S3 DevKitC by Esprssif https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html Setup MAC-Address Get specific MAC-Address of used ESP32-S3 WIFI Hardware Tests MoniToni-Terminal ID TO-DO Generalized Item Amount