ISM GSM band mesh networking LoRa

by on under hamradio
1 minute read

Bristol LoRa

This post has been sat around in my drafts for a long time (since 2020-01-23) before I posted it and therefore may no longer be relevant.

I thought I better get on and post this now as a flurry of videos about LoRa have surfaced again.

I ordered two of these in the 868 MHz variant from AliExpress: LILYGO® TTGO Disaster-Radio LoRa32 V2.1 1.6 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module

They come pre flashed with the firmware.

Just did some range tests and had really impressive results of 700 m with one unit in hand on foot and the other on a shelf in the QTH second floor.

I suggested some improvements to the project. Below is a couple of my suggestions/bug reports along with related links:

Also see

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