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Unread 29-10-2015, 20:31
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AKA: Gus Michel II
FRC #3946 (Tiger Robotics)
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Re: pic: SPARK Motor Controller from REV Robotics

Quote:
Originally Posted by Ty Tremblay View Post
It's closer to a Talon SR / Victor SP. No CAN support, PWM only.
Quote:
Originally Posted by Greg Needel View Post
There are 2 limit switch inputs right on the controller that can support normally open or normally closed switches. Each one acts as an end stop, making it really easy to implement movement limits on any mechanism with no code or setup required.

we choose not to add CAN support at this time, because we were focused on providing a low cost and easy to use controller for everyone.
This is also great news for those of us who control motors with arduinos and other non-FRC control systems which support PWM but not CAN. I had feared that the PWM was going to go away in favor of an all-CAN infrastructure. The introduction of a new PWM controller seems to push that at least a few years down the road.

The low cost with built-in limit switch support is great - it should be sufficient for many applications!
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