If you want an $18 DIY / open hardware version of this using an LED cube off amazon & WLED, here you go: https://github.com/pirate/led-cube-agent-monitor https:

If you want an $18 DIY / open hardware version of this using an LED cube off amazon & WLED, here you go: https://github.com/pirate/led-cube-agent-monitor https://github.com/pirate/led-cube-agent-monitor