Testing this driver on an esp32WROOM32D PINOUT : ESP32 CC1101 CC1101 PIN NUMBER GPIO5 CS 4 GPIO18 SCK 5 GPIO19 MISO 7 GPIO23 MOSI 6 3V3 VCC 2 GND GND 1 compiling : tinygo flash -target=esp32-coreboard-v2 -monitor main.go