Supports a variety of modulation modes
LoRa, FLRC, FSK and GFSK modulation modes
LoRa mode: 200kbps (max), low speed remote communication
FLRC mode: 1.3Mbps (max), fast medium and long distance communication
FSK/GFSK mode: 2Mbps (max), high-speed communication
Compatible with BLE protocol
The hardware supports the BLE protocol, and customers can pair it with Bluetooth low power according to their own needs, providing customers with more possibilities.
Note: The module is pure hardware and is only available for secondary development
Product parameter
Parameter | ||
Brand | Semtech | Semtech |
Product model | SX1280TR2.4 | SX1280PATR2.4 |
Chip scheme | SX1280 | SX1280 |
Operating frequency band | 2.4GHz | 2.4GHz |
Maximum output power | 12.5dBm | 22dBm |
Receiving sensitivity | -132dBm@476bps | -134dBm@476bps |
Emission current | 45mA | 200mA |
Receiving current | 10mA | 15mA |
Resting current | 3uA | 3uA |
Typical supply voltage | 3.3V | 3.3V |
Reference distance | 2Km | 4Km |
Communication interface | SPI | SPI |
Antenna interface | Onboard antenna /IPEX antenna base | Dual antenna interface /IPEX antenna base |
Encapsulation mode | Patch | Patch |
Module size | 21.8* 15.8mm | 23.8* 15.8mm |