I’m trying to connect a 5V fan in my Raspberry pi or Sata hat but I’m not available to achieve to control the voltage of this fan. I tried to connect in 2x5 pin module in SATA HAT but pwn control doesn’t work, in 40pin is no possible because is busy due the sata hat connector and I found a fan connector near 12V but only has 2 pins ( I understood not for fan control). Anyone tried before?
Thanks! And very sorry for my english
You basically try to do something that was done in radxa sata top board
There is also package, installer script and ready to run service for that board. You can either try that or build something (just fan?) with same pinout and slightly modified source code.
here is photo of that board without case and with quad sata kit (same pinout and port as penta sata kit).
Thanks for you reply dominik, I’m really interested in applying cooling flow at the bottom, between roi and SATA hat, i have a 3 pin fan pinned out on pins 4,8,9 and stalled rhe rockpi service to control it but nothing happens, only full throttle fan
Please, anyone knows how I can to solve it?
Solved, full update and reconnecting all the peripherals
