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Jonathan BennettandClaude Opus 5.5
2d74892ddf
Adds a "Pair" frame, shown while Bluetooth is enabled, with a centered QR code of meshtastic://meshtastic/connections?address=x<BLE MAC>[&pin=<PIN>]. The PIN is included in FIXED_PIN and RANDOM_PIN modes: the random PIN is picked once when Bluetooth starts, so it is known before pairing begins. NRF52Bluetooth and NimbleBluetooth gain getPasskey() to report it. The PIN is not printed on the frame. The encoder (src/graphics/QrEncode.cpp) is a cut-down ricmoo/QRCode: ECC level M, versions 1-6, byte mode, with function modules computed instead of tracked in a second grid. About 2.7 KB of flash and ~200 B of stack while encoding. The 73-character link encodes as version 5 (37x37), which fits a 128x64 panel at one pixel per module. test_qr_encode pins the link's symbol against Project Nayuki's encoder and checks version selection at each capacity boundary. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011C7D9bSthe6aUpG3jEHLyt
Meshtastic Firmware
Overview
This repository contains the official device firmware for Meshtastic, an open-source LoRa mesh networking project designed for long-range, low-power communication without relying on internet or cellular infrastructure. The firmware supports various hardware platforms, including ESP32, nRF52, RP2040/RP2350, and Linux-based devices.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
Get Started
- 🔧 Building Instructions - Learn how to compile the firmware from source.
- ⚡ Flashing Instructions - Install or update the firmware on your device.
Join our community and help improve Meshtastic! 🚀
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