This device is an ultra-low power, long-range transceiver offering support for terrestrial, industrial, scientific, and medical (ISM) band communications and S-Band support for satellite connectivity. The LoRa LR1121 transceiver is ideal for applications requiring compliance with radio standards, including smart meters, asset tracking applications, parking sensors, environmental sensors and home automation.
The LoRa LR1121 multi-band transceiver supports any combination of LoRa, (G)FSK, and long-range FHSS (LR-FHSS) modulations. The transceiver complies with a broad range of radio standards, including ETSI EN 300 220, FCC CFR 47 Part 15, ARIB, and Chinese regulatory requirements.
It includes an integrated PA regulator supply selector, simplifying dual power +15/+22 dBm with a single board implementation (sub-GHz), and is fully compatible with LoRa Connect SX1261/2/8 devices and the LoRaWAN protocol defined by the LoRa Alliance.
Boasting a robust cryptographic engine, the transceiver supports AES-128 encryption/decryption-based algorithms.
The LR1121 transceiver is supported by the LR1121DVK1TxKS development kits. The development kits offer an RF front-end and antennas, configured for the global 2.4GHz ISM band, as well as the regional frequencies 868MHz (Europe, LR1121DVK1TBKS), 915MHz (North America, LR1121DVK1TCKS), and 490MHz (China, LR1121DVK1TGKS).