# Risk v to CM4 main board help!

**URL:** <https://forum.clockworkpi.com/t/risk-v-to-cm4-main-board-help/19363>\
**Category:** uConsole\
**Created:** [August 23, 2025, 1:24am UTC](https://forum.clockworkpi.com/t/risk-v-to-cm4-main-board-help/19363 "2025-08-23T01:24:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![MackG](https://avatars.discourse-cdn.com/v4/letter/m/258eb7/32.png) [@MackG](https://forum.clockworkpi.com/u/MackG)\
**Post date:** [August 23, 2025, 1:24am UTC](https://forum.clockworkpi.com/t/risk-v-to-cm4-main-board-help/19363/1 "2025-08-23T01:24:39Z")

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I have the uconsole r-01 that came with the risk v board- I wanted to put a rpi-cm4 instead. I ordered the cm4 of course it was the one with emmc, so then I had to order a waveshare io base board to flash, did that. Then i see that I have a cm4 to cm3 adapter and that’s not the right thing that I need. Where can I get just the main board to get my CM4 to work properly in my u console I don’t need everything else just the main board.

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**Author:** ![Rex](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/rex/32/16852_2.png) [@Rex](https://forum.clockworkpi.com/u/Rex)\
**Post date:** [August 23, 2025, 1:29am UTC](https://forum.clockworkpi.com/t/risk-v-to-cm4-main-board-help/19363/2 "2025-08-23T01:29:05Z")

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This is what you need.

> **[RPI CM4 Adapter for DevTerm & CPI v3.14 | ClockworkPi](https://www.clockworkpi.com/product-page/rpi-cm4-adapter-for-devterm-cpi-v3-14)**
>
> This adapter board allows you to use the RaspberryPi CM4 computing module with the DevTerm and the ClockworkPI v3.14 mainboard. For the CM4 details, please see this link:https://www.raspberrypi.com/products/compute-module-4/ Please note:	You will...

Normal cm3 to cm4 adapters don’t work just the one made for the clockwork main board.