Nano End-Node Product At SSTPL

MiniMOD_2.5 is a compact, low cost, low power wide area network (LPWAN) wireless module that supports the LoRaWAN long range wireless protocol. This new stand-alone module measures just 28*23 mm, is constructed in a metal shielded package and comprises a Semtech SX1272 ultra-long range spread spectrum wireless transceiver and STM32 series ARM Cortex-M0 + 32 Bit microcontroller (MCU). The MiniMOD_2.5 module complies with the latest LoRaWAN Class A & C protocol specifications; it is simple to access LoRaWAN IoT platforms.


1.   RF output power up-to +20 dBm.

2.   It supports LoRa Point to Point communications as well as LoRaWAN protocol. Different Firmware required.

3.    Small size (28*23) .

4.   Wide range of working voltage 3V to 3.7 V, Option of 5V supply on different pin.

5.   Sensitivity -148dBm.

6.   Wide range of temperatures -20 to +70 ℃.

7.   Typical Distance Coverage (in LoS) is 8KM .

Technical Specifications

Frequency range 865 to 867 MHz
Modulation LoRa® Spread-Spectrum
RF output power Up to 24 dBm
Receiver sensitivity -148 dBm (SF 12; SB 125 kHz, CR 4/6)
RF Datarate 0.24 to 5 kbps
RF range up to 7000 m (line of sight)
Operating voltage 3 V to 3.3 V, Separate 5V option
Current consumption < 15 μA (module in sleep, RTC running)
50 mA (Rx)
390 mA (Tx mode)
Interfaces UART, SPI, I2C
IO's Digital IOs
Analog Inputs
Dimension 28x23 mm
Operating temperature -20 to 70 ℃
Typical Distance Coverage (in LoS) 8KM