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

低功耗

• <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
 

产品