Testing Raspberry Pi CM4 with v5.3 PCB (Update 8) 

Order any size color of PCB from PCBway.
pcbway.com/
mutantcybernetics.com/index.html
/ discord
gitlab.com/mutantC
/ mutantc
riot.im/app/#/room/#mutantC:matrix.org
A Raspberry pi UMPC. An open platform device to use and create.It is fully open-source hardware. So you can hack it as you wish.You can make your expansion-card like GPS, Radio etc and attach them.
Please share the link to all your friends .

Наука