Telethings LoRa Node, User Manual, Page: 7 / 34

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TECHNICAL FEATURES AND SPECIFICATION
Model Name Telethings LoRa Node
Description LoRa Wireless Communication Module
Hardware Semtech SX1272 - Low Power Long
Range Transceiver
STM32L071KBU6 - Ultra-low-power ARM
Cortex-M0+ MCU with 128-Kbytes Flash,
32 MHz CPU
Host Interface LPUART
Power supply 3,3 V / 2 A DC (External)
Dimensions 20 x 28 x 2,5mm
Weight 20 gr
Temperatures Storage temperature -40 - +65
Operating temperature -35 - +60
Frequency EU868 (863-870 MHz)
Band Width 125/250/500 kHz
Sensitivity Down to -137 dB
Payload Up to 256 byte with Cyclic Redundency
Check (CRC)
Range 15 km rural environment
<2 km urban environment
Application Gas monitoring
Parking spot finder
Smart house sensors
Watermeter ...