Bluetooth 4.0 ble module installed on a wheelbarrow, wheelbarrow by connecting to a Bluetooth module on, you can set and query job status wheelbarrow. such as:
1. View the current battery level wheelbarrow
2. Check wheelbarrow temperature.
3. Check the current speed wheelbarrow.
4. Set the operating mode of the wheelbarrow.
5. Set the alarm parameters wheelbarrow.
6. Set the rocker parameters wheelbarrow.
With these features, you can use this more flexible wheelbarrow.