RP2040 based pro-micro compatible controller with a VIK connector

Availability: 4 in stock

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In light of putting together the VIK specification, this is a RP2040 pro micro footprint controller that has a built in VIK connector. It’s based on the wonderful work of plut0nium’s splinky.

There are two versions of this controller available, v0.1 and v0.2. This product page is for v0.2, but you may have purchased v0.1 in the past. See firmware section below for details, depending on the version you have.


  • RP2040
  • 2/4/8 MB flash, depending on flash availability
  • Mid mount USB-C
  • Pro Micro footprint
  • VIK connector

Firmware support:


Weight 0.1 kg
Dimensions 2 × 3 × 0.3 cm