Big ESP32 + SX127x topic part 2

[xoseperez]

I’ve been working with the M5Stack platform (ESP32-based) and just shared with you my work so far. I think it could be a great platform for all sorts of moving nodes, including a TTNMapper node.

TTN EU node using M5Stack and RFM95

I have put together a TTN node using the M5Stack prototyping platform and a custom PCB with a RFM95 module. M5Stack has a LoRa module already but only the 433 flavour. Specs: ESP32-based RFM95 module SD card slot Battery powered 320x240 full color screen Compact form factor (almost “production” feeling) Low power (pending measurements, deep sleeping the M5Stack Core has some quirks) [20180609_180515s] It’s just a first iteration but it works great and the M5Stack looks awesome. Sample code, …