| SlabPi | |
|---|---|
 | |
| Owner | Invict |
| Status | Infrastructure |
| Location | Behind the printer |
| Tool | No |
| Tool category | |
Slabpi.jpg {{{InventoryOwner}}}Property "Tool Owner" (as page type) with input value "{{{InventoryOwner}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. Behind the printer
SlabPi is the replacement for Slab on a Raspberry Pi 3. It has been moved, because of downscaling.
It runs the MPD Server and it has a SenseHAT for measuring temperature, humidity and atmospheric pressure on Raspbian.
MPD
Fixed an issue where MPD hangs on song change. Fix it by uncommenting "device" option in the "audio_output" block (in my case ALSA) in mpd.conf. This is a common error.
Connection through client.
Host: slabpi.dhcp.nurd.space
Port: 6600
SenseHAT
The measurements are locally readable on a Node-RED dashboard here. http://slabpi.dhcp.nurd.space:1880/ui/#/0 and public on https://metrics.nurd.space/dashboard/db/space-dash?refresh=1m&orgId=1
Eco button as mpd skip button
We have this cute usb Eco Button lying around, which is meant to put your computer in sleep mode in order to save energy. It would be nice if we could use it as an mpd next button.
Button gets recognized as shown in dmesg:
[ 1856.485618] hid-generic 0003:0C50:1010.0003: hiddev0,hidraw0: USB HID v1.10 Device [One small click One big change One small click One big change] on usb-0000:00:1d.1-2/input0
After reading [1] I was hoping this would be easy, but it seems this particular button does not generate keypresses in X. So over to [2].
WiP
To do:
- Sensor measurement implementation on Nurdbot
- SenseHAT died. Check on what's up.
- SenseHAT is now directly above the Raspberry Pi 3 board, need to connect a 40 pin cable for better temperature measurement