PlatformIO: Ethernet + LoRa - TTGO T-Beam WIZnet W5500 Lite
PlatformIO: Ethernet + LoRa - TTGO T-Beam WIZnet W5500 Lite
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Project description
The project discussed in the blog post is about integrating the WIZnet W5500 Lite Ethernet module with the TTGO T-Beam v1.1 LoRa board to create a LoRaWAN downstream service. The author wanted a system that could quickly react to incoming messages via HTTP or MQTT and send them out on the downstream frequency immediately, without the time restrictions imposed by the LoRaWAN Semtech Packet Forwarder Protocol. The W5500 Lite Ethernet module was chosen for its ease of use and compatibility with the ESP32 chip on the TTGO T-Beam. The author initially faced challenges in finding the correct SPI…
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