lora-dat

https //w.electrodragon.com/w/Lora_Tech
Lora Module ESP32
ANA Antenna
GND GND
DIO3 -
DIO4 -
3.3V 3.3V
DIO0 IO 2
DIO1 -
DIO2 -
GND -
DIO5 -
RESET IO 14
NSS IO 5
SCK IO 18
MOSI IO 23
MISO IO 19
GND -

ref

https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/