The Motor Bridge Cape features bi-directional motor control using two TB6612FNG integrated dual H-bridge, so it can control two stepper motors or four brushed DC motors with 6~15V DC power and about 1A current draw per motor. The cape provides 5V regulated power to SeeedStudio BeagleBone Green or BeagleBone Black with a max input voltage of 15V. It also has six servo control interface and six expand IO. All the features are provided by the on board STM32F0 coprocessor. The coprocessor can communicate with BeagleBone by I2C or UART interface.
Can drive 4 DC Motors or 2 Stepper Motors
Can drive 6 Servos
6 expand IOs
Communicate with BBG by I2C or UART interface
Battery Input Voltage: 6~15V
H-bridge Working Voltage: 6~15V
DC/DC 5V output current: 2A max
3V3 output current: 350mA max
4 H-bridge driver,each rated current:1.2A, peak current:3.2A
6 Servo driver, working voltage: 5V, total current is not more than 1.5A
Input reverse connect protection
Over current protection: 3A one-off quick fuse
It is a demo which we connect Motor Bridge Cape with SeeedStudio BeagleBone Green to drive 1 Stepper Motor, 2 DC Motors and 6 Servos at the same time.
Please visit our Wiki page for more information about this product. It will be much appreciated if you can help improve the documents, add more demo codes or tutorials. For technical support, please post your questions to our Forum.
Documentation and Resources:
We deliver Australia-wide with these options:
- $3 for Small Items (4-6 days, not tracked, only available on selected small items)
- $6.95 for Standard Post (2-4 days, tracked)
- $8.95 for Express Post (1-2 days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)
International Orders - the following rates are for New Zealand and will vary for other countries:
- $11.49 for Pack and Track (3+ days, tracked)
- $16.50 for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount might increment based on the weight of your order.
Our physical address:
Unit 18, 132 Garden Grove Parade
Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.