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Attention! The product has been discontinued. Check other products in category. |
Description
Four-channel driver for DC motors and stepper motors, designed with a microcontroller DFRobot FireBeetle STM8S105 for IoT projects. It enables the control of four DC motors or two phase, foour-wired stepper motors. The module communicates via IIC interface, it supports refresh frequency up to 1000 Hz. Supply voltage is from 3.3 V to 5 V, the voltage of the motors is from 4 V to 12 V. Continuous current per channel is 1.2 A at a voltage of 5 V, short-time current is 3.2 A at 5 V. The driver also allows you to control fourservos.
Communication
The module communicates with IIC interface, it can be controlled usingArduino UNO,MegaorFireBeelte ESP32/ESP8266.
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The product is compatible with Arduino Sample code and detailed information can be found inthe user guide. |
Example of connecting the motor to the FireBeetledriver. Library for Arduino can be downloaded fromthe manufacturer's website.
Key features
- It supports four DC motors
- It supports two 2-phase, 4-wire stepper motors
- It supports four servos
- The refresh frequency is up to 1000 Hz
- It has the status LEDs
Specification
- Microprocessor: STM8S105
- Working voltage: 3.3 V to 5 V (connection of a FireBeetle to the terminal VCC)
- Current: 30 mA
- Motor driver: TB6612FNG
- The voltage of control of motor: 4 V to 12 V
- Output current: 1.2 A per channel
- Initial / short-time current: 2 A / 3.2 A (short-term)
- Communication interface: IIC
- IIC address: 0x18
- Dimensions: 58 x 29 mm
Set includes
- 1x motor driver of FireBeetle
- 2x goldpin female strip 18-pin 2.54 mm
- 2x goldpin male strip 18-pin 2.54 mm
Useful links |
