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MeshMe Flasher

LilyGO T-Beam (433MHz)
GitHub

Install the MeshMe off-grid E2EE mesh relay firmware directly from your browser via Web Serial. No Python or IDE installation required.

Target Hardware LilyGO T-Beam v1.0 / v1.1 / v1.2
LoRa Frequency 433.00 MHz (SX1278)
Display & PMU SSD1306 OLED + AXP192/AXP2101
Default Access Point 192.168.4.1
Message Expiration 2-Day Store-and-Forward
Connect & Flash Device
Plug your T-Beam into USB-C and use Chrome, Edge, or Brave.
Web Serial is not supported in this browser. Please use Google Chrome or Microsoft Edge. Web Serial is restricted on this protocol.

Quick Setup Guide

  1. Connect T-Beam via USB-C and flash the firmware above.
  2. Disconnect USB (or press the RESET button on the node).
  3. Connect your phone/PC Wi-Fi to MeshMe-XXXX (Open AP).
  4. Navigate to 192.168.4.1 to open the E2EE Web App.
Open source project • github.com/besoeasy/meshme