From version 4.6.1 LaserGRBL supports mobile notifications via Telegram app.
LIMITATION Notification are limited to 100 notifications per user per day.
Telegram notifications rely on external systems which may be occasionally unreachable, please don’t rely on them 100%.
1. On your phone open Telegram app, and search for LaserGRBL bot.
2. Open LaserGRBL telegram bot and /register to obtain your personal code
3. Set your personal code in LaserGRBL Settings form (under Sounds/Notification section)
4. Now you are ready to receive LaserGRBL notification via Telegram bot!