esp-matter/examples/generic_switch

Generic Switch

This example creates a Generic Switch device using the ESP Matter data model.

See the docs for more information about building and flashing the firmware.

1. Additional Environment Setup

No additional setup is required.

2. Post Commissioning Setup

This should be followed by: Commission the generic switch device

• Turn on chip-tool interactive mode. ./chip-tool interactive start
• By default latching switch is enabled so subscribe to switch-latched event via chip-tool. switch subscribe-event switch-latched <min-interval> <max-interval> <destination-id> <endpoint-id>
• Double press the boot button on device so that client will receive event after max-interval.

2.1 Latching switch

Following are latching switch events mapped with boot button on device.

• Double Press -----------> switch-latched

2.2 Momentary switch

Following are momentary switch events mapped with boot button on device.

• Button Press Down -----------> initial-pressed
• Button Press Up ( Release ) -----------> short-release
• Button Long Press ( 5 sec ) -----------> long-pressed
• Button Press Up ( Long Release ) -----------> long-release
• Button Press Repeat -----------> multipress-ongoing
• Button Press Repeat Done -----------> multipress-completed

3. Device Performance

3.1 Memory usage

The following is the Memory and Flash Usage.

• Bootup == Device just finished booting up. Device is not commissionined or connected to wifi yet.
• After Commissioning == Device is conneted to wifi and is also commissioned and is rebooted.
• device used: esp32c3_devkit_m
• tested on: 4881109 (2022-12-15)

	Bootup	After Commissioning
Free Internal Memory	94KB	110KB

Flash Usage: Firmware binary size: 1.24MB

This should give you a good idea about the amount of free memory that is available for you to run your application's code.