ESP32 LORA

Wemos® SX1278 LoRa ESP32 Bluetooth WIFI

example 1 interesting

example 2

ESP32 development boards

LoRa library

TO BUY:

https://www.cnx-software.com/2017/10/13/this-ttgo-board-combines-esp32-lora-radio-and-oled-display-for-just-10/ pinout