You open Telegram on your phone, go to Settings > Devices > Link Desktop Device , and use your phone's camera to scan the QR code displayed on your computer screen.
While there isn’t a single official "paper" covering these three terms together, your query likely refers to one of three common technical setups. I’ve outlined the most probable interpretations below to help you find the right "paper" or guide. 1. Linking Telegram Desktop via IP Camera
If you want, tell me which hardware you plan to use (ESP32, brand of IP camera, or Raspberry Pi) and I’ll give a tailored step‑by‑step script, code snippets, and a ready-to-use QR payload example. ip cam qr code telegram
: This exposes your bot token. Only use on a local, trusted network.
If you use Home Assistant or Node-RED for smart home automation: Install the Telegram notification integration. You open Telegram on your phone, go to
Many modern IP cameras use QR codes for "headless" setup (setup without a screen).
Format the text string based on your software's documentation. A standard format combines the token and chat ID: tg://bot?token=YOUR_BOT_TOKEN&chat_id=YOUR_CHAT_ID . Generate and download the QR code image. Step 4: Flash or Scan the Configuration Only use on a local, trusted network
Wait for an audio confirmation (such as a chime or a voice prompt stating "QR code scanned") or a status LED color change.
For developers building custom surveillance systems, Telegram bots serve as a cost-effective DDNS or alert hub. How To Log In To Telegram With QR Code - Full Guide
Anyone with access to your Bot Token can view your messages or hijack your notifications.
Whether you prefer a or a custom Python/Home Assistant environment