KEY80 Reference https://wiki.osdev.org/USB_Human_Interface_Devices https://www.abc80.net/archive/luxor/ABC80/Avancerad-programmering-p%C3%A5-ABC80.pdf https://www.abc80.net/archive/luxor/ABC80/ABC80-servicemanual.pdf https://www.asciitabell.se/ https://github.com/frax/abc82

WifiGeneric.cpp static bool wifiLowLevelDeinit(){

if(lowLevelInitDone){
    lowLevelInitDone = !esp_wifi_deinit() == ESP_OK;
}
return lowLevelInitDone;

} esptool.py --chip esp32s2 --port /dev/ttyUSB0 write_flash 0x1000 bootloader_qio_80m.bin