Motoron M2T550 Dual I²C Motor Controller

The Motoron M2T550 controller make it easy to control two bidirectional, brushed DC motors using an I²C interface. These compact (0.6" × 0.8") boards support motor supply voltages from 1.8 V to 22 V and can deliver continuous output currents up to 1.6 A per motor. Multiple Motoron controllers can be configured to work on a single I²C or serial bus, allowing independent control of many motors. Unlike most of our motor drivers, the Motoron does not require any PWM outputs or timers on your microcontroller. Instead, only a single I²C or UART interface is needed regardless of how many Motorons you connect.

Features and specifications:
* Two motor control channels allow for independent control of up to two bidirectional brushed DC motors per Motoron
* Wide motor supply voltage range: 1.8 V to 22 V (absolute maximum)
* Maximum output current per motor: 1.6 A continuous, 5 A peak for <1 second
* Reverse-voltage protection on motor power supply (down to -20 V)
* Logic voltage range: 3.0 V to 4.9 V (5V nominal not recommended)

Control interface:
M2T550: I²C (up to 400 kHz)
Optional cyclic redundancy checking (CRC)
Configurable motion parameters:
Max acceleration/deceleration forward/reverse
Starting speed forward/reverse
Direction change delay forward/reverse
PWM frequency: eight options available from 1 kHz to 80 kHz
Command timeout feature stops motors if the Motoron stops receiving commands
Configurable automatic error response
Motor power supply (VIN) voltage measurement
Two status LEDs
Motor direction indicator LEDs
Error output for easier detection of error conditions
Motoron Arduino library simplifies using the Motoron with an Arduino or compatible controller
Motoron Python library simplifies using the Motoron with Python or MicroPython
Comprehensive user's guide
Compact 0.6" × 0.8" size