# QMK and Svlinky VIK RP2040 Controller

[Atthis]

Hi everyone,

I'm looking to build an ergodash keyboard, and the kit is sell (here) with 2 different MCU (the others are wireless) : a Helios Controller and a Svlinky VIK RP2040 Controller.

I'm willing to go with the Svlinky (because of the VIK port - I want to try to plug a trackpad), but it says it's an RP2040 MCU.
So I'm wondering : does the current QMK config of the ergodash is compatible with this MCU ?
Or should I go with the Helios if I don't want to tweak the existing firmware ?

I've seen that when dealing with RP2040, you need to flash a bit differently.

Thanks !

PS: I actually own a Corne, with a Pro Micro, running well and which I easilly flash when needed.