I have 13 in service right now:
- Outdoor irrigation control via OpenSprinkler Pi: https://opensprinkler.com/product/opensprinkler-pi/
- Z-Wave home automation via ZWay: https://z-wave.me/products/razberry/
- 2 Custom HAVC thermostats using: https://github.com/jeffmcfadden/PiThermostat
- An NTP server with GPS attached for a time source.
- 2 for weather monitoring (one directly attached to sensors, one that aggregates the data from a few sources and provides reporting)
- A sort of centralized "workhorse" Pi that runs a lot of random cron jobs, etc.
- An Alexa gateway for home automation
- An NES emulator
- An infrared-remote source for turning on/off surround receiver, TV, etc.
- Monitoring of HVAC temperatures/performance
- An intranet server
Assuming I didn't forget anything.
- Outdoor irrigation control via OpenSprinkler Pi: https://opensprinkler.com/product/opensprinkler-pi/
- Z-Wave home automation via ZWay: https://z-wave.me/products/razberry/
- 2 Custom HAVC thermostats using: https://github.com/jeffmcfadden/PiThermostat
- An NTP server with GPS attached for a time source.
- 2 for weather monitoring (one directly attached to sensors, one that aggregates the data from a few sources and provides reporting)
- A sort of centralized "workhorse" Pi that runs a lot of random cron jobs, etc.
- An Alexa gateway for home automation
- An NES emulator
- An infrared-remote source for turning on/off surround receiver, TV, etc.
- Monitoring of HVAC temperatures/performance
- An intranet server
Assuming I didn't forget anything.