9g Gray Lego Servo

This 9g gray servo features Lego-compatible mounting holes for quick integration with Lego structures. Additionally, it offers a larger rotation angle compared to standard 9g servos. While conventional 9g servos have a rotation range of 0~180 degrees, the 9g gray Lego servo provides a range of -45 to 225 degrees, resulting in a total rotatable angle of 270 degrees.

Wiring

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Connect the servo wires to S1~S8 on the Robotbit expansion board.

Note: Ensure the wire colors correspond correctly.

Programming

#Micro:bit Control Servo Rotation from -45 Degrees to 225 Degrees, Repeating in a Cycle

Usage Notes
1、The servo driver is on the Robotbit, so when using a servo, the expansion board must be initialized first.
2、The Robotbit supports three types of servos.

积木	控制舵机类型	图片
	blue 9g servo
	9g Geekservo
	2KG Geekservo

3、Insert the Robotbit battery and turn on the power by switching it to the green terminal side.

The Little Inventor kit comes with a 9g geekservo, so the program is as follows：