LoRa® 2.4GHz
LoRa 2.4GHz offers ultra-long range communication in the 2.4GHz band with lowest power and highest reliability connectivity.
Key Features
Long Range Radio in the Worldwide ISM 2.4GHz Band
- High sensitivity down to -132dBm
- 12.5dBm output power with high efficiency PA
- 144.5dB maximum link budget (up to 3km LoS)
Open Source Proprietary Protocol Stack
- Pre-integrated with Semtech’s LoRa Cloud™ services
- RTOS and MCU agnostic
Low System Cost
- Minimal external BOM/matching
- Package low foot print, 24-pin 4x4
Multi Radio
- LoRa – 476bps up to 250Kbps
- FLRC – 260kbps up to 1.3Mbps
- (G)FSK/MSK – up to 2Mbps
- Bluetooth Low Energy (BLE) PHY layer compatibility
Ranging Engine for Proximity Detection
- Time-of-flight functionality
- +/- 3m accuracy
Low Power
- <5mA Rx current consumption
- 24mA Tx @ +12.5dBm
- 215nA sleep mode
Key Benefits
- LoRa capabilities (i.e., long range, low power, robustness to interferers) at 2.4GHz address IoT markets where single SKU, worldwide interoperability, high data rate, and no duty cycle limitations are required
- Indoor/outdoor connectivity and low power proximity detection with low bill of materials
- Fully documented pre-certified for FCC and ETSI gateway reference design reduces development time
Products
Number | Name |
---|---|
SX1280 | Long range, low power 2.4GHz Wireless RF Transceiver with ranging capability |
SX1281 | Long range, low power 2.4GHz Wireless RF Transceiver |
SX1280DVK1ZHP | Development Kit, SX1280, 2.4GHz |
SX1280ZXXXXGW1 | LoRa® Reference Design for 2.4GHz Gateway Based on SX1280 |
SX1280ED1ZHP | SX1280 Development Kit for LoRa Basics™ Modem 2.4GHz |
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