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Custom PCB design for Raspberry Pi CM4 and CM5

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Posted inPCB Design Showcase Tech Blog

2s1p Battery-Powered Raspberry Pi CM5 Carrier Board Design

Posted by Hotte S July 29, 2026
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Custom PCB Design for Raspberry Pi CM4/CM5 with 2s1p battery
Posted inPCB Design Showcase

Raspberry Pico 2 – RP2350A Custom PCB Design for Water Pressostat

Posted by Hotte S May 11, 2026
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RP2350A custom PCB design PCBA
Posted inPCB Design Showcase

Multiple High-Power DC-DC Switching Converters on a Single PCB

Posted by Hotte S April 2, 2026
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Hi power DC-DC converter PCB design
Posted inPCB Design Showcase

Custom Raspberry Pi Pico 2 : Using RP2350 for Industrial IO Control

Posted by Hotte S October 17, 2025
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Custom Raspberry Pi Pico 2 : RP2350 PCB
Posted inPCB Design Showcase

Adding More Ethernet Ports to Raspberry Pi CM5 using PCIe Bus

Posted by Hotte S September 22, 2025
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CM5 Carrier Board with Multiple Ethernet Ports
Posted inPCB Design Showcase

Custom Raspberry CM5 Carrier Board with Dual Ethernet

Posted by Hotte S July 31, 2025
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Custom Raspberry Pi CM5 Carrier Board with Dual Ethernet
Custom PCB Design for Raspberry Pi CM4/CM5 with 2s1p battery
Posted inPCB Design Showcase Tech Blog

2s1p Battery-Powered Raspberry Pi CM5 Carrier Board Design

Posted by Hotte S July 29, 2026
In this design, I've implemented power supply using 2s1p LiPo battery pack for Raspberry Pi…
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RP2350A custom PCB design PCBA
Posted inPCB Design Showcase

Raspberry Pico 2 – RP2350A Custom PCB Design for Water Pressostat

Posted by Hotte S May 11, 2026
I've designed yet another custom PCB with RP2350A, which is the core IC of Raspberry…
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Hi power DC-DC converter PCB design
Posted inPCB Design Showcase

Multiple High-Power DC-DC Switching Converters on a Single PCB

Posted by Hotte S April 2, 2026
Designing switching power supply is not much difficult these days. We can get a good…
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Custom Raspberry Pi Pico 2 : RP2350 PCB
Posted inPCB Design Showcase

Custom Raspberry Pi Pico 2 : Using RP2350 for Industrial IO Control

Posted by Hotte S October 17, 2025
In the past, I have designed several PCBs using RP2040 and RP2350. For those designs,…
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CM5 Carrier Board with Multiple Ethernet Ports
Posted inPCB Design Showcase

Adding More Ethernet Ports to Raspberry Pi CM5 using PCIe Bus

Posted by Hotte S September 22, 2025
I was asked often to design custom IO boards for Raspberry Pi Compute Module with…
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Custom Raspberry Pi CM5 Carrier Board with Dual Ethernet
Posted inPCB Design Showcase

Custom Raspberry CM5 Carrier Board with Dual Ethernet

Posted by Hotte S July 31, 2025
Raspberry Pi CM5 has only a single 1Gb Ethernet port. In this project, I had…
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Testing showcase of ultra-wide input range power supply
Posted inPCB Design Showcase Tech Blog

Designing a DC Regulator for Ultra-Wide Input Voltage Rage

Posted by Hotte S June 25, 2025
Recently, I had a chance to design a PCB that can accept almost any voltage…
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Pull-up resistor on SD_PWR_EN pin of Raspberry Pi CM4
Posted inTech Blog

Raspberry Pi CM4 vs CM5: Unknown Difference Between The Official IO Boards

Posted by Hotte S May 29, 2025
Recently, I designed a custom carrier board for Raspberry Pi CM4. Most design requests that…
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Radxa NX5 Carrier Board with FPD-Link II
Posted inPCB Design Showcase

Radxa NX5 Carrier Board with FPD-Link II

Posted by Hotte S April 28, 2025
I've designed a custom carrier board for Radxa NX5, which is an SoM build around…
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Using PicKit4 for AVR MCU programming in Arduino
Posted inTech Blog

Using PicKit4 for AVR MCU programming in Arduino

Posted by Hotte S March 21, 2025
Summary compile and install the latest AVRDUDE tool connect PicKit4 to the AVR-ISP connector set…
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Recent Posts

  • 2s1p Battery-Powered Raspberry Pi CM5 Carrier Board Design
  • Raspberry Pico 2 – RP2350A Custom PCB Design for Water Pressostat
  • Multiple High-Power DC-DC Switching Converters on a Single PCB
  • Custom Raspberry Pi Pico 2 : Using RP2350 for Industrial IO Control
  • Adding More Ethernet Ports to Raspberry Pi CM5 using PCIe Bus

Recent Comments

  1. Hotte S. on Custom Raspberry CM5 Carrier Board with Dual Ethernet
  2. mee on Custom Raspberry CM5 Carrier Board with Dual Ethernet
  3. Hotte S on Raspberry Pi CM4 vs CM5: Unknown Difference Between The Official IO Boards
  4. nour on Adding More Ethernet Ports to Raspberry Pi CM5 using PCIe Bus
  5. Jannik on Raspberry Pi CM4 vs CM5: Unknown Difference Between The Official IO Boards

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I'll design PCB for Raspberry Pi Compute Module CM4, custom RP2040 Pico, custom HAT

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