Requirement: node-red-dashboard. Obviously you will need a Raspberry Pi too!
This is a simple but very useful dashboard to control a Raspberry Pi (similar to Cayenne dashboard for RPi), it includes so far:
- CPU Temperature
- CPU Load %
- Free RAM %
- Disk Usage %
- Actions: Shutdown and Reboot buttons
Feel free to fork and and more stuff ;-) You can get some info and screenshots here
Yes ... this is a great example flow!
I also found one other issue in the Memory Gauge node.
The Value format that is set to {{value.toFixed(1)}} is causing errors. I had to update this to be {{value | number:1}} to have it work correctly without errors.