LR2021 Dualband Transceiver, FSK, LoRa, +22dBm QFN-32

The LR2021 is a fourth-generation LoRa® transceiver that supports both terrestrial and SATCOM networks across sub-GHz, 2.4 GHz ISM, and licensed S-band frequencies. It maintains full backward compatibility with earlier LoRa devices, ensuring seamless operation within LoRaWAN® networks.

In addition to LoRa modulation, the LR2021 includes expanded physical layer options such as Fast Long Range Communication (FLRC), enabling high-speed, long-range connectivity. It is also interoperable with a variety of low-power wireless protocols—including Amazon Sidewalk, Meshtastic, W-MBUS, Wi-SUN FSK, and Z-Wave—when combined with third-party software stacks.

Featuring an advanced RF and analog architecture, the device supports a multi-region, single-SKU design, which lowers external BOM requirements, minimises PCB footprint, and reduces overall power consumption, all while delivering higher performance than previous generations of LoRa transceivers.

LR2021 Dualband Transceiver, FSK, LoRa, +22dBm QFN-32

Range features

A high level overview of what this range offers

  • Fourth-gen LoRa® IP for terrestrial & SATCOM networks
  • Multi-band support: sub-GHz, 2.4 GHz ISM, licensed S-band
  • Backward compatible with LoRaWAN® devices
  • Supports FLRC and additional PHY modulations
  • Compatible with Amazon Sidewalk, Meshtastic, W-MBUS, Wi-SUN FSK, Z-Wave (via third-party stacks)
  • Single-SKU, multi-region design reduces BOM, footprint, and power use
  • Enhanced RF/analog architecture for superior performance

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