Unknown plate HELP

[samukas (Samuel)]

Hello everyone, I would like to know if anyone knows this controller, I bought a co2 machine and I don’t know anything about it. Thanks.

[raykholo (Ray Kholodovsky)]

What is written on the chip labeled U5? Is it an RP2040?

[samukas (Samuel)]

Look pictures please

[jkwilborn (Jack Wilborn)]

I’m guessing it’s a beam box board of some kind…

[samukas (Samuel)]

ok but software use