I will design custom raspberry pi cm4 io board pcb with rs485, component modifications
A trial will convince you
About this Gig
Custom Raspberry Pi CM4 IO Board PCB Design with RS485 & Component Modifications
Need a professional PCB design for your Raspberry Pi CM4 project? I will create a custom CM4 IO board tailored to your requirements, including:
- RS485 integration using MAX485 or similar MCU
- Component removal, relocation, or substitution
- PCB size adjustments and layout optimization
- Schematic capture and full PCB design
- Design for manufacturability (DFM) and DRC-verified files
Whether its for prototyping or production, your board will be high-performance, reliable, and ready for fabrication.
What You'll Receive
- Complete schematic and PCB layout
- Gerber files ready for manufacturing
- BOM (Bill of Materials)
- Pick-and-place file if needed
- Optional 3D PCB preview
Why Choose Me?
- Experienced in Raspberry Pi hardware and embedded systems
- Detail-oriented and precise component layout
- Focus on signal integrity and manufacturability
- Fast communication and project support
Please contact me before ordering so we can discuss your exact requirements and ensure the design meets your project needs.
Specialization:
Circuit design
•
Schematics
•
Layout
•
Simulations
File format:
Gerber
•
STEP
•
BRD
•
Software:
Altium Designer
•
Eagle CAD
•
KiCad
FAQ
What do you need to start the PCB design?
Send your project specs, Raspberry Pi CM4 variant, RS485 requirements, component changes, and board size limits.
Can you handle schematic and PCB layout?
Yes, I provide both full schematic capture and PCB layout ready for manufacturing.
Do you design for manufacturability?
Absolutely. Your PCB will be DRC-checked, optimized, and production-ready.
Can you make 2-layer and multilayer PCBs?
Yes, I can design 2-layer or multilayer boards depending on performance needs.
Are revisions included?
Minor revisions are included; major changes are possible after discussion depending on scope.

