For Micro:Bit Expansion Board BBC Motor Servo Development Dr

Detailed Information About The Product:

Compatible with building block shapes. It can be used with magic block series sensors to easily complete various shapes and interesting experiments. It can be quickly connected with PH2.0 cable.
4-way independent motor control + 8-way steering gear control, easy to meet various drive requirements.
The expansion board adopts a central axis design as a whole, with left and right symmetry, which is very suitable for expanding the shape of building block ro bots and building block cars.
The expansion board has a variety of functions onboard, such as Wifi camera serial port, 7 anti-reverse IO module ports, 4 I2C ports, 4 DC motor ports, 8 servo ports, 4 RGB lights, buzzer, etc. It is convenient for users to complete various creative DIY.
Onboard I/O devices: passive buzzer, 4 programmable RGB lights

Motor interface: four-way DC motor (voltage is taken from the battery, current 1-3A),
Servo interface: eight-way servo
Expansion interface: 17Pin expansion IO port, module interface (serial port) 1, module interface (I2C) 4, module interface (single/two-way IO) 6, module interface (three-way IO) 1
Protection scheme: reverse polarity protection, low voltage protection, overcurrent protection
Special socket: 1 Micro:bit gold finger interface
Power supply interface: 18650 battery holder, external 3-5V power supply, Micro-USB power supply
Output power: 5V (MAX: 1A), 3.3V (MAX: 0.5A)
Colour:black
Material:plastic

Package Contents:
1 x Expansion Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !