SparkFun Qwiic Motor Driver
ROB-15451
The SparkFun Qwiic Motor Driver takes all the great features of the Serial Controlled Motor Driver
(SCMD) and miniaturizes them, adding Qwiic ports for plug and play functionality. Boasting the same
4245 PSOC and 2-channel motor ports as the SCMD, the SparkFun Qwiic Motor Driver is designed
to communicate over I2C to make setting up your next robotic project as fast and easy as possible!
Utilizing our handy Qwiic system and screw terminals for motor and power hook-up, no soldering is
required to connect it to the rest of your system.
With 1.2A steady state drive per channel (1.5A peak) and 127 levels of DC drive strength, this little
Qwiic board is perfect for your small DC motor driver needs. Since the Qwiic Motor Driver is a 3.3V
logic device, you'll need to use a logic level converter to interface to 5V.
The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables
that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm
pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized
connections mean you can’t hook it up wrong.
Features
1.5 A peak drive per channel, 1.2 A steady state
Operates from 3 to 11 Volts with 12V absolute max
3.3V default VCC and logic
127 levels of DC drive strength.
Controllable by I2C or TTL UART signals
Direction inversion on a per motor basis
Global Drive enable
Exposed small heat sink shape
Several I2C addresses, default UART bauds available
Adjustable I2C Address: 0x5D Default
2x Qwiic Connectors
https://www.sparkfun.com/products/15451/9‐24‐19
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