Project 4: Bt-Controlled Robot Arm; Principle Of Bt Control - Keyestudio 4DOF Manual

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Test Result:
Wire it up, stack the shield onto V4.0, upload the code. Powered on, press
the key Z1 of right Joystick to save the angle value of 4 servos. Press down
the key Z1 to memorize different postures, at most 10 postures in the code.
If need to memorize more postures, can set it in the code.
When memorizing successfully, press down the key Z2 of left Joystick to
make the robot arm carry out several postures stored successively,
looping.
Long press the key Z1, 4DOF robot arm will exit the looping action. Press
the key Z1 again, start to memorize the posture, after that, press the key Z2
to loop the memorized actions.
Move the thumbsticks and press the button of right thumbstick, then
move them and press the right button again. That indicates that actions of
the arm are memorized. Next, you can press the left button to perform
actions saved.

Project 4: BT-controlled Robot Arm

 Principle of BT Control
Bluetooth technology is a wireless standard technology that can realize
short-distance data exchange between fixed equipment, mobile equipment
and personal area network (UHF radio waves in the ISM band of 2.4-2.485
GHz). In the kit, we equip with the BT-24 Bluetooth module. BT-24 Bluetooth m
odule supports Android and IOS system.
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