The Semtech SX1210I084TRT is an RF transceiver chip used for low-power, long-range radio communications. It is compatible with the LoRaWAN standard and supports a wide range of frequency and data rate options, making it suitable for a range of applications. It features a low current consumption for extended battery life, a built-in temperature compensation system, and a high sensitivity receiver. The SX1210I084TRT is also compliant with ETSI EN300 320 and FCC CFR47 Part 15 Class B standards.