LoRa & Sigfox

For more than 7 years, Syscom-Prorep has been a recognized player in LoRa-Sigfox technologies through its partnerships with Nemeus, Jorjin Technologies and now Rak Wireless.

We offer a range of modules supporting the two Extremely Energy-optimized LoRaWan and Sigfox protocols, LoRa modules, LoRa combos - BLE and Sigfox - BLE, LoRa gateways, sensors...

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Wireless LoRa Controller with interfaces RS-485, Analog & Digital I/O

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Main Chip

STM32L073x + SX1276 (MRN-S001)

STM32L073x + SX1278 (MRN-S002)



Frequency band supported: 863-870MHz for Europe

902-928MHz for North America

Frequency band supported: 470-510MHz for China

Spreading Factor: 7~12

Topology: Star network

Transmit Power: 18dBm, actual o/ power will follow the

regulation requirement

Rx Sensitivity: Up to -136dBm at SF = 12 / 125KHz

RF Data Rate: 21.9 kbps at SF7 mode


Sensor communication function

?  Temperature Sensor Input Thermo-couples: K, J, T, S, R

?  Analog Input

Screw-stopper terminal block Voltage input x 1 - 1 to 5 V / 0 to 5 V

Current input x 2 - 4 to 20 mA / 0 to 20 mA

?  Digital input x 2 / Output x 2

?  I2C x 1

?  RS-485 x 1

?  RS-232 x 1


Power supply

?  DC 6V~12V

?  Output power option: 3.3 V

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