esp32_ble_server: id: ble_server manufacturer_data: [0x72, 0x4, 0x00, 0x23] manufacturer: ESPHome model: Test on_connect: - lambda: |- ESP_LOGD("BLE", "Connection from %d", id); on_disconnect: - lambda: |- ESP_LOGD("BLE", "Disconnection from %d", id); services: - uuid: 2a24b789-7aab-4535-af3e-ee76a35cc12d advertise: false characteristics: - id: test_notify_characteristic description: "Notify characteristic" uuid: cad48e28-7fbe-41cf-bae9-d77a6c233423 read: true notify: true value: [9, 9, 9] descriptors: - uuid: cad48e28-7fbe-41cf-bae9-d77a6c111111 value: 123.1 byte_length: 100 - uuid: 2a24b789-7a1b-4535-af3e-ee76a35cc42d advertise: false characteristics: - id: test_change_characteristic uuid: 2a24b789-7a1b-4535-af3e-ee76a35cc11c read: true value: "Initial" description: "Change characteristic" descriptors: - uuid: 0x2312 value: 0x12 on_write: - lambda: |- ESP_LOGD("BLE", "Descriptor received: %s from %d", std::string(x.begin(), x.end()).c_str(), id); - uuid: 2a24b789-7a1b-4535-af3e-ee76a35cc99a write: true on_write: then: - lambda: |- ESP_LOGD("BLE", "Characteristic received: %s from %d", std::string(x.begin(), x.end()).c_str(), id); - ble_server.characteristic.set_value: id: test_change_characteristic value: !lambda 'return bytebuffer::ByteBuffer::wrap({0x00, 0x01, 0x02}).get_data();' - ble_server.characteristic.set_value: id: test_change_characteristic value: [1, 2, 3, 4] - ble_server.characteristic.notify: id: test_notify_characteristic