Setting up FluidNC

spinorose · December 7, 2025, 1:29am

I bought two jackpot 3 and wanted on LR firmware and the other Primo but when I got the setup screen I see both board name LowRider . How do I get the Primo Firmware updated

MakerJim · December 7, 2025, 1:40am

You don’t need to change the firmware, just upload the Primo config.yaml file and reboot.

Edit: the files for LR3 / MPCNC primo are here:
https://github.com/V1EngineeringInc/FluidNC_Configs/releases/download/2025_November_14/JP3_MPCNC.zip

Take the config.yaml file out of that archive, upload it to the jackpot and reboot.

Which is at the releases page, where you’d get updates if/as they are released. (you won’t need to update after you swap the config.yaml and reboot)

Dreyfus · December 7, 2025, 9:35am

On v2 UI those text fields were active and you could update it there and save using the ‘Save’ macro, is that no longer the case in v3UI?