isConnected

Checks if the device is currently connected via Bluetooth GATT.

Signature

ts

isConnected(): boolean

Returns

boolean - true if connected, false otherwise.

Example

ts

if (device.isConnected()) {
  console.log("Device is connected")
  const level = await device.read("battery", "level", 1000)
  console.log("Battery level:", level)
} else {
  console.log("Device is not connected")
}