PCB Schematic design and Board layout, Raspberry Pi CM4

Job ID: 33835550

Budget: £250 – £750 GBP

I am working on a Raspberry pi compute module 4 PCB and have laid out most of the schematics and placed locations of items on the PCB. I need the schematic tidying up/redoing completely as I have no real electrical engineering experience, and then the PCB being laid out with correct trace types/matched impedance etc.

I have included some photos of the board layout (measuring 60x40mm) and an overall system architecture map. I am using Easyeda and JLCPCB so have been referencing their design requirements and parts library. I would prefer someone with direct Pi Compute Module experience.