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EVK-72-STM

P/N: DEV-FMLR-STEVK1

Overview

The EVK-72-STM is to evaluate FMLR-WL-STM module. The EVK is using a combination of STM32L0 MCU with a Semtech SX1272.

EVK-72-STM

The kit contains:

  • EVK break-out board with modules and jumpers
  • USB cable
  • LoRa antenna

Assemble the kit as shown on the picture above.

EVK Details and Getting Started

For details about pin out and jumper settings, see Pinout / Jumpers. Follow the Getting started guide to bring up the EVK and receive data over LoRaWAN. See also EVK-72-STM Schematics for more details.

The pre-flashed firmware is sending sensor data to a LoRaWAN network server. For payload documentation, see EVK Payload Format.

Development

The example for EVK-72-STM is implemented using Basic MAC. There is also an implementation based on LoRaMac-node, but it's not actively maintained. To program and debug, use the on-board SEGGER J-Link programmer. See On-Board J-Link for instructions on how to use the programmer and virtual COM port.

Further readings and documentation: