概览
Using fourth-generation LoRa® IP supporting both terrestrial and SATCOM networks in the sub-GHz, 2.4 GHz ISM bands and licensed S-band. The transceiver is designed to be backward compatible with previous LoRa devices, ensuring seamless LoRaWAN® compatibility. The device additionally features expanded physical layer modulations for fast long-range communication (FLRC) and is compatible with various low-power wireless protocols including Amazon Sidewalk, Meshtastic, W-MBUS, Wi-SUN FSK, and Z-Wave when integrated with third-party stack offerings. The LR2021 features an advanced RF and analog architecture that supports a multi-region, single-SKU design, reducing external BOM costs, PCB footprint, and power consumption, while offering superior performance compared to previous LoRa transceivers.
功能
Key features of the LoRa Plus™ LR2021 include:
- Terrestrial and NTN, sub-GHz, 2.4 GHz ISM bands and licensed S-band radio
- Multi-PHY compatibility enables LP wireless protocols with third-party stacks
- FLRC up to 2.6 Mbps, LoRa up to 200 kbps, FSK, OOK, O-QPSK and LR-FHSS modulations
- Multi-region operation with single switch-less front-end design
- +22 dBm to -10 dBm Transmitter, offering best-in-class energy efficiency
- Multi-SF Receiver with low noise figure, Improved CAD and best LoRa sensitivity down to -142 dBm @ SF12/125 kHz
- Increased frequency offset tolerance obviating TCXO and large thermal relief
| 文档 | Release Date | Type |  |
|---|---|---|---|
| LR2021 Preliminary Datasheet V0.1 | 2025-03-06 | | |
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
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资源
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