Building a LoRa®-based Device End-to-End with Arduino
Amazon.com: HiLetgo ESP32 SX1262 LoRa Kit 863-928MHz Bluetooth 4.2+WiFi+LoRa LoRaWAN Wireless Communication Development Board with 0.49" OLED Display 64M Bits Flash Works with Arduino IDE Type C : Electronics
LoRa Radio Shield (868MHz) | Makerfabs
Lora Shield 868Mhz Long Distance Wireless Transceiver Module for Arduino | eBay