Lora Shield 915Mhz, RFM95W Wireless, Compatible with Arduino UNO Mega 2560 Leonardo Due, 3.3V or 5V Low Power Consumption, Antenna IPEX : Amazon.sg: Electronics
Amazon.com: Baoer 433/868/915Mhz LoRa Shield IOT Long Distance Wireless Lora Shield for Dragino Arduino Leonardo UNO Mega2560 Duemilanove Due 915Mhz : Electronics