Initial commit: ESP32-C3 WiFi→BLE bridge for Phomemo M110

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- BLE client (NimBLE) with auto-scan/reconnect
- ESC/POS protocol encoder (GS v 0 raster)
- Web API: /api/status, /api/connect, /api/print
- Web UI: image upload with dithering, QR codes, positioning
- Client-side QR generation (qrcode-generator)
- Supports bitmap, QR, and raw ESC/POS print types

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Lars Schröder

2026-06-13 16:38:54 +02:00

commit 42efd83bc0

11 changed files with 1330 additions and 0 deletions

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data/qrcode.min.js

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