1.Search and install micro:bit application at the iPad store.
2.Power on the micro:bit and the power light of the board will be lighten up.(If the robot is not assembled, micro USB wire cable can be used to supply power.)
3.Then open the Bluetooth on iPad and startup the app that installed just now, the interface after opening up is as shown below;
4.Follow the instruction of the software guide to connect micro:bit with iPad.