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Our First Brushless Controller

Here’s the first prototype of our new brushless controller.

4QDs first brushless controller prototype.

It’s based on our tried and tested Pro-160, so it’s the same size, has the same easy to use software, and a pretty similar feature set. It’s using a larger version of the XMC 1404 processor and a specialist Infineon brushless driver chip.

We’ve added a pedal torque / cadence sensor input so it will be ideal for e-bikes.

Outline specs are 100A and 48V.