Motor Shield
I2C dual motor driver shield.
Features
- I2C interface
- Power supply voltage: VM=15V max
- Output current: Iout=1.2A(average) / 3.2A (peak)
- Standby control to save power
- CW/CCW/short brake/stop motor control modes
Pins
| D1 mini | Shield |
|---|---|
| D1 | SCL |
| D2 | SDA |
| RST | RST |
- VM: Motor power supply + (Max 15Vdc)
- GND: Motor power supply -
- A1 A2: Motor A
- B1 B2: Motor B
- S: Standby control port (in IO mode)
- Stanby control mode
- I2C mode: Control TB6612’s STBY with I2C protocol
- IO mode: Control TB6612’s STBY with “S” pin
- Shield reset mode
- short: reset with d1 mini (reset at power on or press d1 mini’s reset button)
- open: reset by “DTR” pin.
I2C address
| AD1 | AD0 | Address |
|---|---|---|
| - | - | 0x2D |
| - | x | 0x2E |
| x | - | 0X2F |
| x | x | 0x30(default) |
(“-” Short, “x” Open)
