Teleinfo – Web Installer

Flash Teleinfo firmware on ESP32 devices directly from your browser — no software required.

Live installer → projet-xky.github.io/webinstall

Uses ESP Web Tools and the Web Serial API (Chrome / Edge on desktop only).

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Supported devices

Device	Chip	Binary
Winky (ESP32-C6)	ESP32-C6	tasmota32c6-teleinfo-winky.factory.bin
ESP32 Generic (4Mb Flash)	ESP32	tasmota32-teleinfo.factory.bin
Denky D4 (ESP32-Pico)	ESP32	tasmota32-teleinfo-denkyd4.factory.bin
ESP32 Ethernet	ESP32	tasmota32-teleinfo-ethernet.factory.bin

Default selected board: Winky (ESP32-C6)

Commented out (not in use)

Device	Chip
ESP8266 1M / 4M / 16M	ESP8266
ESP32-C3 generic / Winky	ESP32-C3
ESP32-S2	ESP32-S2
ESP32-S3 4M / 16M	ESP32-S3

Binaries are fetched live from NicolasBernaerts/tasmota · teleinfo/binary — no binary files are committed to this repo (except images/winky.jpeg).

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Firmware channels

Channel	Source	Status
Nightly	master branch of NicolasBernaerts/tasmota repo	✅ Active
Release	GitHub Releases	🚧 Coming soon

To add release support, uncomment and fill in the release entry in the SOURCES object inside index.html:

// in index.html — SOURCES object
release: {
  label: 'release',
  baseUrl: 'https://github.com/NicolasBernaerts/tasmota/releases/download/TAG/',
  repoUrl: 'https://github.com/NicolasBernaerts/tasmota/releases',
},

Then re-enable the Release button by removing the disabled attribute:

<button class="ch-btn" id="btn-release" onclick="setChannel('release')" type="button">

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Device info cards

Each active device can display a thumbnail image and a description in the info box. Add img and link fields to the device entry in the DEVICES object in index.html:

'my-device': {
  chip: 'ESP32',
  name: 'My Device',
  desc: 'Short description shown in the info box.',
  img:  'images/my-device.jpg',   // local file in images/ or absolute URL
  link: 'https://github.com/...',  // optional GitHub/project link
  file: 'firmware.factory.bin',
},

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Deployment

The site is a single static index.html — no build step required.

GitHub Pages (automatic)

The workflow (.github/workflows/deploy.yml) deploys automatically on every push to main. It uses actions/configure-pages@v5 with enablement: true to auto-enable Pages on first run.

The site is live at https://projet-xky.github.io/webinstall/.

Local preview

# any static file server works, e.g.:
npx serve .
# → open http://localhost:3000

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Credits

• Firmware: Nicolas Bernaerts
• Winky board: PREDIS G2Elab – Grenoble INP
• Denky D4 board: hallard/Denky-D4
• EthTInfo board: hallard/EthTInfo
• Installer: hallard / projet-xky
• Powered by: ESP Web Tools (ESPHome / Nabu Casa)