BLE Client Binary Output¶
ble_client component is a output that can write a binary value to service characteristics of BLE devices.
For more information on BLE services and characteristics, see BLE Client.
The BLE software stack on the ESP32 consumes a significant amount of RAM on the device.
Crashes are likely to occur if you include too many additional components in your device’s configuration. Memory-intensive components such as Voice Assistant and other audio components are most likely to cause issues.
esp32_ble_tracker: ble_client: - mac_address: FF:FF:20:00:0F:15 id: itag_black output: - platform: ble_client ble_client_id: itag_black service_uuid: "10110000-5354-4F52-5A26-4249434B454C" characteristic_uuid: "10110013-5354-4f52-5a26-4249434b454c" require_response: false
ble_client_id (Required, ID): ID of the associated BLE client.
service_uuid (Required, UUID): UUID of the service on the device.
characteristic_uuid (Required, UUID): UUID of the service’s characteristic to write to.
id (Optional, ID): The ID to use for code generation, and for reference by dependent components.
require_response (Optional, boolean): Control whether to require a remote response from the device when writing. Whether or not this is required will vary by device. Defaults to
All other options from Output.