FMLR STM SX1272

RF Module by Miromico (5 more products)

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FMLR STM SX1272 Image

The FMLR STM SX1272 from Micromico is a LoRa and LoRaWAN IoT Module that operates from 860 to 1020 MHz covering the ISM bands. It has a line-of-sight range of up to 100 km. This module has a Tx power of up to 19.5 dBm and an Rx sensitivity of -137 dBm. It is based on Semtech’s SX1272 transceiver and has an integrated ARM Cortex-M0+ 32 MHz micro-controller, 192 kB flash memory and 20 kB RAM. The module supports LoRa, (G)FSK, (G)MSK, ASK and OOK modulation schemes. It requires a DC supply of 1.9-3.6 V, consumes less than 125 mA of current in Tx mode and 11.4 mA of current in Rx mode.

The FMLR STM SX1272 can be controlled via GPIO, I2C, SPI, USB and UART interfaces. It has an optional external flash, TCXO & U.FL connector. This module is available in a package that measures 14 x 19 x 2 mm and is ideal for long-range, low data rate IoT sensors, asset tracking & monitoring, smart agriculture, farming and city applications.

Product Specifications

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Product Details

  • Part Number
    FMLR STM SX1272
  • Manufacturer
    Miromico
  • Description
    100 Km LoRa/LoRaWAN IoT Module from 860 to 1020 MHz

General Parameters

  • Technology
    LoRa
  • Application
    Low datarate IoT use cases, Telemetry applications, Smart metering, Battery powered sensors, Low power RF systems, Wireless sensing, Remote data logging, Industrial and home automation
  • Frequency
    860 to 1020 MHz
  • Modulation
    (G)FSK, (G)MSK, ASK, and OOK
  • Supply Voltage
    1.9 to 3.6 V
  • Current Receiving
    11.4 mA
  • Current Transmitting
    25.5 to 125 mA
  • Sleep current
    1.5 uA
  • Output Power
    17 to 19.5 dBm
  • Sensitivity
    -137 dBm
  • Interface Type
    12C, UART, SPI, USB
  • Memory
    Flash: 192 kB, RAM: 20 kB
  • Weight
    2 g
  • Mounting Type
    Surface Mount
  • Dimension
    14 x 19 x 2 mm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 85 Degree C

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