LoRa Module

Murata
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This stand-alone compact module measures just 12.5 x 11.6 x 1.76 mm, is constructed in a metal shielded package and comprises a Semtech SX1276 ultra long range spread spectrum wireless transceiver and a STMicro STM32L0 series ARM Cortex M0+ 32 bit microcontroller (MCU). An integrated TCXO that has robust low drift thermal characteristics provides an accurate clock source for the RF transceiver.

Communication with the module can be achieved via UART, SPI, or I2C peripheral interfaces. An ADC and up to 18 GPIOs provide plenty of flexibility for connecting sensors, switches and status LEDs, and the module is powered from a 2.2 to 3.6 VDC supply.  

Features

  • Integrated TCXO with robust low drift thermal characteristics provides an accurate clock source for the RF transceiver
  • An ADC and up to 18 GPIOs provide plenty of flexibility for connecting sensors, switches and status LEDs
  • Pre-certified radio regulatory approvals for operating in the 868 and 915MHz industrial, scientific and medical (ISM) spectrum in most geographical regions of the world
  • Normal output power is +14dBm but a PA boost function can be selected to increase RF output to + 20dBm for long range applications

Applications

  • Smart metering
  • Wearables
  • Tracking
  • M2M and internet of things (IoT) edge nodes

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