Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Start discovering nearby Bluetooth devices.
my.onBluetoothDeviceFound to receive discovered devices.
| Property | Type | Required | Description |
|---|---|---|---|
| services | Array | No | Filter by service UUIDs |
| allowDuplicatesKey | Boolean | No | Allow duplicate device reports (default: false) |
| interval | Number | No | Reporting frequency. Default: 0, meaning a device is reported as soon as it’s found; otherwise devices are reported at this interval |
| success | Function | No | Callback on success |
| fail | Function | No | Callback on failure |
| complete | Function | No | Callback that always executes |
my.startBluetoothDevicesDiscovery({
success() {
console.log('Started scanning for devices');
}
});
my.startBluetoothDevicesDiscovery({
services: ['FEE7'], // Only discover devices with this service
success() {
console.log('Scanning for specific devices...');
}
});
Page({
data: {
devices: []
},
startScan() {
my.onBluetoothDeviceFound((res) => {
const newDevices = res.devices.filter(
d => !this.data.devices.find(existing => existing.deviceId === d.deviceId)
);
if (newDevices.length > 0) {
this.setData({
devices: [...this.data.devices, ...newDevices]
});
}
});
my.startBluetoothDevicesDiscovery({
allowDuplicatesKey: false,
success: () => {
this.setData({ scanning: true });
// Stop after 10 seconds
setTimeout(() => this.stopScan(), 10000);
}
});
},
stopScan() {
my.stopBluetoothDevicesDiscovery();
this.setData({ scanning: false });
}
});
my.stopBluetoothDevicesDiscovery when you’ve found the device you need.