LoRa1276 adopts Semtech RF transceiver chip SX1276, which adopts LoRa TM Spread Spectrum modulation frequency hopping technique. The features of long distance and high sensitivity (-139 dBm) make this module perform better than FSK and GFSK module. Multi-signal won't affect each other even in crowd frequency environment; it comes with strong anti-interference performance.
Comparing with V1.1 version, V2.0 version has been updated as below:
1) Adopted official circuit of Semtech.
2) Cancelled Txen, Rxen pins.
3) Added ESD for electrostatic prevention.
4) Smaller current.
Lora1276 got FCC approval at 915MHz, FCC ID: 2AD66-LORAV2
Frequency Range: 868/915MHz (Customizable 137-1020 MHZ)
Sensitivity up to -139 dBm
Maximum output power: 20dBm
Sleep current <200nA
Data transfer rate:@FSK,1.2-300kbps
Lora TM ,FSK,GFSK and OOK Modulation mode
1.8-3.7 V Power supply
127 dB Dynamic Range RSSI
Packet engine up to 256 bytes with CRC
Operating Temperature Range:-40 ~ + 85 °C
Built-in temperature sensor and low battery indicator
Excellent blocking immunity
Remote meter reading
Home security alarm and remote keyless entry
home automation remote sensing
individual data records
tire pressure monitoring
wireless PC peripherals
tag reading and writing
Product name: 100mW SX1276 LoRa Module Lora1276
Working voltage range
High performance mode
Output power range
@Lora BW=125KHz_SF = 12_CR=4/5
Antenna switch control,
Tx: Txen =1, Rxen =0;
Rx: Txen = 0, Rxen = 1;
Sleep : Txen = Rxen = 0
Serial clock for SPI interface
Serial MISO for SPI interface
Serial MOSI for SPI interface
Positive power supply 3.3V
Connect with 50 ohm coaxial antenna
Products Ordering Information:
915MHz 100mW LoRa module LoRa1276 with sx1276 & FCC
Packaging & Shipping
NiceRF Wireless Technology Co.,ltdis engaged in researching, developing, producing and selling IOT(internet of things) products.
We devoted ourselves on providing good RF modules, walkie talkie modules and integrated digital sensor modules.
Meanwhile, ODM and OEM projects are welcomed.
With more than 10 years experience of product design in RF and sensors, we have earned a good reputation among our customers.
1, Any inquiries will be replied in 12 hours.
2, OEM/ODM service:
Customer's own logo is available; We help customer realize their own thinking, idea, design;
3, After-sale Service:
All products passed QC before shipping; All products will be well-packed before shipping; All products have 1 year guarantee. Damaged item is free to change or return in warranty period.