Friday, March 26, 2021

27th of March

Marks Rpi Cluster continues computing 24/7. The Pi3's are running the Einstein BRP4 work and the Pi4's are running Einstein and Rosetta work in a 50/50 split.

 

Pi^4 case

I finally managed to get my Pi^4 case and one of the power supplies cases back from the 3D printing studio. They printed off a sample top piece for the Pi^4 case but its not right. They also printed off a cover for the Mean Well power supply. Unfortunately they pulled the earth wire in the power cable off its spade lug so I will have to get it re-crimped before I can use it. In the mean time I have swapped the power cable with another one.

I'll be trying out the power supply shortly and if it works out will see if I can get 4 of the Pi4's going. I've got 9 sitting in their boxes ready to go along with fans. Its taken almost 6 months just to get the design and case back. I will have to find another 3D printing company to adjust the design, get another sample and if that is okay run off a couple of cases. It has been extremely frustrating.


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