Hey all, I’m looking to build a couple dashboards out around my house. I’ve done this before with rokchip boards and they are… fine, but not great. Is rpi the best option right now? Are there alternatives you really like? I’d like to keep it a single board to easily mount behind things where it doesn’t take up a lot of space, and I won’t lie I like the DIY feeling of it over something like a thin client.
as long as it is something simple they work fine.
But compare their price to some 1L mini PCs on the second hand market. you will get a lot more guts at around the same price.
I feel like its not very fair to compare prices of a new product from a shop to a second hand product price. Then again, I am not even sure you can find many second hand rpis so maybe it is just the reality.
Second that.
RPis are still unbeaten in terms of power usage, but the difference to a low end thin client is small.
Cost isn’t really an argument either, you can get thin clients with case, psu and SSD for something like 40€.
Not even close when it comes to tuned idle power usage.
My pi 3 idles at 3-4W, my Futro at around 5-6W. I’d say that’s pretty close.
You can get your 3b+ (and 3 even lower) to under 2W easily on idle. 3-4 is a lot. Check out some guides, basically disable BT, display out and WiFi.
So, basically don’t use it.
I mean, I get the effort, but if you account for your own labor, the power savings probably will probably take years to amortise - even with high energy costs like here in Germany.
Just as a rule of thumb: 1W of constant power costs is at most 25cents (40cent/kwh, which is even high for Germany).