C-Back HAT with Servo Driver for M5StickC Plus/Plus2
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C-Back HAT with Servo Driver for M5StickC Plus/Plus2
C Back Driver Hat is a steering gear drive board designed to be compatible with the M5StickC microcontroller. It utilizes the STM32F030F4P6 control scheme and communicates with the M5StickC Plus/Plus2 through the I2C communication interface.
The board provides four sets of PWM steering gear drive interfaces, allowing you to connect and control up to four steering gears. The drive power for the steering gears is directly connected to the M5StickC's internal battery, which can power commonly used steering gear models such as SG90.
In addition to the steering gear drive interfaces, the C Back Driver Hat also exposes an I2C bus on top of the M5StickC. This allows for easy expansion of I2C-compatible modules and sensors. The board also provides an additional GPIO interface through STM32 expansion. This interface can be used for general logic level input/output and analog signal input reading using the built-in ADC (Analog-to-Digital Converter).
C Back Driver Hat features a LEGO-compatible hole design on the back, allowing users to easily integrate the driver board into LEGO building block structures. This enables the creation of controllable structures, such as steering gear manipulators, using the M5StickC and the driver board.
Product Features
- 4x Servo driver
- Compatible with C/C Plus
- Interface expansion (GPIO, I2C)
Includes
- 1x C Back Driver
- 2× Hexagonal screws M2*5
- 1× HEX KEY
Application
- Servo controller
- Robot control
Specifications
| Resources | Parameter |
|---|---|
| Communication protocol | I2C: 0x38 |
| Working current | 15mA |
| Net weight | 9g |
| Gross weight | 13.5g |
| Product size | 23.7*49.2*21mm |
| Package size | 42*40*30mm |
Effective Date: March 27, 2025
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The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
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The warranty does not apply in the following cases:
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