Description
- 1x Elecrow nRFLRCC68 Wireless Transceiver Module Integrates Nordic nRF52840 & Semtech LLCC68

- 20 x 3.5 mm
- High performance with maximum transmit power of +20dBm
- Supports transmission rates from 1.76 to 62.5 Kbps
- Sensitivity of -125.5dBm at SF12/BW=125kHz
- 151dB link budget
- Ultra-low power consumption with a sleep current of 5uA
- Supports 850~930MHz global LoRa & LoRaWAN ISM frequency
- Supports LoRa point-to-point (P2P) communication
- nRF52840 Bluetooth 5.3 SoC
- Supports low-power Bluetooth mesh network, NFC, Thread, and Zigbee
- Long-distance communication up to 10km
- Built-in AT command firmware
- Supports SDK for customized product development
- AT command set accessible via UART interface
- Rich peripherals with various GPIO interfaces such as UART, I2C, ADC
- FCC, CE, RoHS certified
- Processor: nRF52840, dual-core 32-bit, 64MHz main frequency
- RF chip: Semtech LLCC68
- LoRa Specification: Transmit Power TX +20 dBm@Max
- Receiving Sensitivity: -125.5dBm
- Supports 151dB link budget
- Demodulator supports LoRa/(G)FSK signal modulation
- LoRa Frequency Range: Supports 150MHz-960MHz configuration
- Spreading Factor: SF5~SF11
- Frequency: Covers 850~930MHz (applicable to 868MHz, 915MHz)
- Communication Interface: SPI (0~10Mbps)
- Lead Pin includes SPI signal, VCC, multiple GND, NRST, ANT, TX control, RX control, BUSY status, NFC, SWD debugging pin
- Antenna not onboard, available via RF pins
- Reference Power Consumption: 5uA (sleep), 120mA (transmit + MCU), 12mA (receive + MCU)
- Communication Distance: 5~6km, maximum over 10km
- Crystal Type: Industrial grade 32MHz TCXO
- LoRaWAN Protocol: Class A/B/C (compliant with LoRaWAN 1.0.3 specification)
- Operating Voltage: 1.8~3.7V
- Operating Temperature: -40°C~+85°C, industrial standard design
Estimate shipping
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.