Karl
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All Posts
2021
PoE powered Stack Light
02-28
Unbrick a rievtech PLC after failed firmware upgrade
01-13
2020
Monitoring APC AP7900 switched PDU with Prometheus and Grafana
12-27
Amcrest IP Cameras: security isn't a feature, it's a punchline
11-27
Two Tasmota rules
11-20
Enhanced Home Assistant Switch Plate (HASP)
10-01
Adding an airborne particulate mater sensor to WS3 Weather Station
08-27
RSS and Home Assistant: early warning for grid blackouts
08-16
Announcing The Missing ToDoist Tools
07-26
Systemd Resolved With Consul Agent
07-21
home lab: simple printable cable org
07-18
electronics lab: enhanced psu
07-09
home lab: mini 'universal' patch panel
07-05
PoE at a distance caused terrible cat5 speeds
07-01
home lab: consolidating multiple PSUs
06-27
Hello World
06-27
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