868MHz Lora SX1272 Module DRF1272F

Name: 868MHz Lora SX1272 Module DRF1272F
SKU: 5321
Price: 3.98 USD
Availability: InStock
Rating: 3.75 (2 reviews)

(2 Reviews)

Semtech Lora 868MHz SX1272 module compatible for SX1276 DRF1272F

Designed by DORJI in China

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Semtech Lora 868MHz SX1272 module compatible for SX1276 DRF1272F

Features: Frequency Range: 868MHz Modulation: FSK/GFSK/MSK/LoRa SPI Data Interface Sensitivity: -137dBm Output Power: +20dBm Data Rate: <300 kbps 127dB dynamic Range RSSI Excellent blocking immu…

Features:

Frequency Range: 868MHz
Modulation: FSK/GFSK/MSK/LoRa
SPI Data Interface Sensitivity: -137dBm
Output Power: +20dBm Data Rate: <300 kbps 127dB dynamic Range RSSI Excellent blocking immunity Preamble detection Automatic RF sense and CAD monitor Built-in bit synchronizer for clock recovery Packet engine up to 256 bytes with CRC
Working Temperature: -40°C ~+80°C Build-in temperature sensor
Standby current: ≤ 1uA
Supply voltage: 1.8~3.6V

DRF1272F is a type of low cost RF front-end transceiver module based on SX1272 from Semtech Corporation. It keeps the advantages of RFIC SX1272 but simplifies the circuit design. The high sensitivity (-137dBm) in LoRa modulation and 20dBm high power output make the module suitable for low range and low data rate applications.

DRF1272F module consists of RFIC SX1272, thin SMD crystal and antenna matching circuit. The antenna port is well matched to standard 50 Ohm impedance. Users don’t need to spend time in RF circuit design and choose suitable antennas for different applications. DRF1272F operates at 1.8~3.6V with extra low standby current which makes it suitable for battery powered-up applications. Because DRF1272F is purely hardware module and it adopts ±10ppm crystal which the resolution of it places a important role in calculating spreading factor, bandwidth, etc. Users need to read the datasheet of SX1272 carefully in order to use the module in the best performance.

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Quantity	Price
1-5	$3.98
6-9	$4.30
10-19	$4.20
20+	$4.10

Review Breakdown

Average Ratings

Product: (3.00)

Documentation: (4.00)

Shipping: (4.00)

Communication: (4.00)

Anucha | March 20, 2016

Not work with LoraWan

This module is not work with LoraWan network. This may be the chip supports only Lora. Now LoraWan.

Sjoerd | Feb. 4, 2016

EU Lora module

Works great.
Tested with MBED module and ported LMIC IBM lora stack to PIC18
I would recommend to use a breakout board to have the 1.27mm pins available at 2.54mm