Push Notifications are now an option in Grbl_ESP32. When events occur, the firmware can send messages to your phone or email. Currently you can send messages via the following services.

• Line Notification (https://line.me) Free
• Pushover Notification (https://pushover.net/) not Free
• Email using SMTP and HTTPS Free

The feature is enabled with #define ENABLE_NOTIFICATIONS in the config.h file. Further setup is required via the WebUI or via the [ESP610].

In Grbl_ESP32 push notifications are only used when running a job from an SD card. You will be notified when the job completes or an error occurs.

A custom message can be sent with the [ESP600] command.
Example (assuming password=”admin”): [ESP600]Hello from Grbl pwd=admin