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will127534 / CM4-Nvme-NAS

A simple board for Raspberry Pi Compute Module 4 plus 4x NVMe SSD using ASM1184e
https://will127534.github.io/CM4-Nvme-NAS/
MIT License
74 stars 9 forks source link

USB C power #2

Closed mr4lexndr closed 1 year ago

mr4lexndr commented 1 year ago

Hi, as I understand a 12V dc jack powers the board. are you planning to use USB C as a power source? It would be a great feature for me.

will127534 commented 1 year ago

Nope, USB-C is for the on-board Pico. The entire board loaded with NVMe needs USB-PD for higher power, so even if I added USB-C power source I think there will be issues where people plugged it in a 5V only charger.

You can use a USB-C to DC Jack cable with 12V PD, this is actually my current configuration.