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LoRa-to-Ethernet Gateway

A WIZ750SR-based device that allows sending and receiving messages over LoRa and LoRaWAN.

WIZnet

Published April 03, 2023

Original author: Attila TőkésOriginal source (new tab)

LoRa-to-Ethernet Gateway

Components

Hardware components
WIZ750SR

WIZnet - WIZ750SR

x 1

Project description

Introduction I got some LoRa modules with SPI communication interface. One of the options it would have been to connect them to my Raspberry Pi. But, I didn’t really liked the idea because I already had some stuff connected to my Raspberry Pi, and this starts getting unmanageable. So, I decided to create a LoRa-to-Ethernet gateway that can be connected directly to a home router. The WIZ750SR module with its Ethernet interface and Cortex-M0 SoC was a great candidate to implement such a device. The LoRa modules I used two 433 MHz modules purchased from AliExpress. The boards are powered by the…

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