Simple LoraWan device to serve as a watchdog for remote reboot of gateways and other networking equipment
- Send a device status update at a defined interval
- Receive a remote command for reset
- LoRaWAN connectivity
- NFC for config/fw upgrade (optional)
- Ethernet port in/out
- Relay to switch off the pair carrying power
- basic relay if pair is not arrying data works 100Mbps solution
- otherwise use an RF relay, for example https://eu.mouser.com/Electromechanical/Relays/High-Frequency-RF-Relays/_/N-5g31?P=1z0x0em
- Measure current (if simple enough to implement only)
- Supercap for devices own power, charged from PoE