COMMANDS.md

esp_button - Commands

When esp_button_init(log_enabled, true) is used, the component registers these AT commands.

Register or simulate

AT+BTN=<pin>,<id>

• registers a GPIO button using default settings:
  • input pull-up
  • active-low
  • default timings

AT+BTN=<id>,<event>

• simulates an event on an existing button

Supported simulated events:

• PRESSED
• RELEASED
• TAP
• CLICK
• DOUBLE
• TRIPLE
• LONG
• LONG_DETECTED

Query

AT+BTN?

• lists active buttons, current pressed state and last event

Examples

AT+BTN=23,1
AT+BTN?
AT+BTN=1,TAP
AT+BTN=1,DOUBLE
AT+BTN=1,LONG_DETECTED