Has anyone managed to get the Featherwing DC motor board to work with the Teensy 3.2?
https://www.adafruit.com/products/2927
I have tried following the instructions here: https://forum.pjrc.com/threads/27413-Adafruit-Motor-Shield-V2-library-edited-for-Teensy-3-1-and-i2c_t3
And here: http://arduino-pi.blogspot.co.nz/2015/01/teensy-31-based-repstrap-control-board.html
I have tried this set up:
Teensy -> Featherwing
3.3v - > BAT (no idea if this is the right way to supply logic power?)
GND -> GND
SCL0 (19/A5) -> SCL
SDA0 (18/A4) -> SDA
Motor connected and has it's own power supply via featherwing terminal. Made sure voltage is within acceptable range for motor driver and motor.
I have also tried a variety of pull up resistors (2.2k, 2.7k, 4.7k) with i2c. Tried both the Wire library and i2c_t3.
For the code I am using the library and code found here: https://learn.adafruit.com/adafruit-motor-shield-v2-for-arduino/install-software
I realize that it may be more appropriate to ask at the Adafruit forum but the motor driver is designed to work with in the featherwing 'eco system' and I would rather use the Teensy.
Has anyone had any experience with this?
Happy to provide more details if required...
https://www.adafruit.com/products/2927
I have tried following the instructions here: https://forum.pjrc.com/threads/27413-Adafruit-Motor-Shield-V2-library-edited-for-Teensy-3-1-and-i2c_t3
And here: http://arduino-pi.blogspot.co.nz/2015/01/teensy-31-based-repstrap-control-board.html
I have tried this set up:
Teensy -> Featherwing
3.3v - > BAT (no idea if this is the right way to supply logic power?)
GND -> GND
SCL0 (19/A5) -> SCL
SDA0 (18/A4) -> SDA
Motor connected and has it's own power supply via featherwing terminal. Made sure voltage is within acceptable range for motor driver and motor.
I have also tried a variety of pull up resistors (2.2k, 2.7k, 4.7k) with i2c. Tried both the Wire library and i2c_t3.
For the code I am using the library and code found here: https://learn.adafruit.com/adafruit-motor-shield-v2-for-arduino/install-software
I realize that it may be more appropriate to ask at the Adafruit forum but the motor driver is designed to work with in the featherwing 'eco system' and I would rather use the Teensy.
Has anyone had any experience with this?
Happy to provide more details if required...
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