Feather M0 RFM95 LoRa is a portable, lightweight 900 MHz development board with an on-board SAMD21 processor and a LoRa radio.
Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz makes transmission of data seemingly effortless and less complicated.
Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 MHz radio module helps to transmit data in at a further distance.
RFM69HCW Wireless Transceiver transmits data at a fast pace and is programmable based on your project needs.
RFM69HCW Wireless Transceiver - 915MHz is a radio module that transmit data at 915Mhz.