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Elecrow LRCC68 Long-Range LoRa Wireless Transceiver Module | Ultra-Low Power | IoT/Industrial - Support 850~930MHz LoRa Band
LRCC68 is a LoRa wireless communication module based on Semtech LLCC68 chip, designed for 868MHz and 915MHz frequency bands. It adopts ultra-small package and patch-type stamp hole design for easy motherboard integration. The module adopts advanced LoRa modulation technology, which has stronger anti-interference performance and longer communication distance than traditional FSK and GFSK.
Its maximum transmission power can reach +22dBm, supports 1.76~62.5kbps transmission rate, and covers 850~930MHz global LoRa&LoRaWAN ISM frequency. It is equipped with high-quality TCXO crystal oscillator, high and low temperature resistance, stable operation, and sleep current as low as 1.62uA, which is particularly suitable for smart home, wireless meter reading, scientific research and medical and medium and long-distance wireless communication equipment.
User Manual / Datasheet / Example Codes Etc.
Features
- High performance: Maximum transmit power can reach +22dBm, support 1.76~62.5kbps transmission rate, -129dBm sensitivity @SF12/BW=125kHz, 151db link budget；
- Ultra-low power consumption, sleep current is only 1.62uA;
- Support 850~930MHz global LoRa&LoRaWAN ISM frequency
- Super compact form factor with only 10x 10x 3.5 mm
- FCC, CE certification
Specifications
- Transmit Power TX: 22 dBm@Max
- Receiving Sensitivity: -129dBm
- Link Budget: Support 151db link budget
- Demodulator: Support LoRa/(G)FSK signal modulation，SF5~SF11, Support 150MHz-960MHz configuration
- Data Transfer Rate: Supports data transmission rates from 1.76 to 62.5 kbps
- Other
- Frequency: Covering 850~930MHz (applicable to 868MHz, 915MHz)
- Communication Interface: SPI(0~10Mbps)
- Lead Pin: Such as SPI signal, VCC, multiple GND, NRST, ANT, TX control, RX control, BUSY status, NFC, SWD debugging pin, etc.
- Antenna: SMT pins, impedance @ 50 ohms
- Reference Power Consumption: 1.62uA (sleep), 100mA (transmit + MCU), 10mA (receive + MCU)
- Communication Distance: 5~6km, up to 10km
- Crystal Type: Industrial grade 32MHz TCXO
- Frequency Range: 150 MHz to 960 MHz
- Operating Voltage: 1.8~3.7V
- Operating Temperature: -40℃~+85℃, Industrial standard design
- Package Size: 10*10*3.5mm、20-Pin, SMT patch, stamp hole, board thickness 1mm, spacing 1.27mm
- Net Weight: 1g
Package Includes
- 1x LRCC68 Wireless Transceiver Module
