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I will design high frequency pcb board career, cm4, cm5 pcb board with firmware coding
About this Gig
Professional High Frequency PCB & CM4/CM5 Carrier Board Design
Are you looking for a reliable, industry level PCB engineer who understands high frequency signal integrity, RF design, and Raspberry Pi Compute Modules CM4, CM5?
Youre in the right place.
I provide end to end PCB services, from schematic & layout to firmware development, ensuring your board is manufacturable, stable, and performance optimized.
What I Specialize In
- High Frequency & High Speed PCB
- CM4 / CM5 Carrier Board Design
- RF & Impedance-Controlled Layouts
- Power Integrity & Signal Integrity Optimization
- Firmware Coding (Bare-metal / RTOS / Linux-based)
- EMI/EMC-aware Practices
Technologies & Tools
- Raspberry Pi CM4 / CM5
- High-speed interfaces: USB, HDMI, PCIe, Ethernet, MIPI, SPI, I²C, UART
- RF & HF design (controlled impedance, grounding, stack-up)
PCB tools: Altium / KiCad / EasyEDA
Firmware: C / C++ / Python / Embedded Linux
What You Will Receive
- Complete schematic design
- Optimized PCB layout 28 layers
- Manufacturing ready Gerber & BOM files
- Firmware source code
- Design review and engineering support
Message me before ordering so we can discuss your requirements and choose the best package.
FAQ
1. What is a CM4 / CM5 carrier board?
A CM4 or CM5 carrier board is a custom PCB that allows the Raspberry Pi Compute Module to operate by providing power regulation, interfaces (USB, Ethernet, HDMI, etc.), and application-specific hardware.
2. Do you support both CM4 and CM5 designs?
Yes. I provide full support for both CM4 and CM5, including schematic design, high-speed PCB layout, and interface optimization based on your project requirements.
3. Can you design high-frequency or RF PCB boards?
Absolutely. I specialize in high-frequency and high-speed PCB design, including controlled impedance routing, RF layout techniques, grounding strategies, and EMI/EMC-aware designs.
4. Do you also provide firmware or software development?
Yes. Firmware development is available, including bare-metal, RTOS, and Linux-based firmware, depending on your project and selected package.
5. What files will I receive after delivery?
You will receive manufacturing-ready files, including schematics, PCB layout, Gerber files, BOM, pick-and-place files, and firmware source code (if included in your package).
6. Can you help with manufacturing and assembly?
Yes. I ensure the design is fully manufacturable and can assist with PCB fabrication, component sourcing, and assembly support if required.
7. Do you sign NDA and work on confidential projects?
Yes. I fully respect client confidentiality and can sign an NDA before starting the project.
