# ¶ Other Devices

We want to integrate various devices with the cofybox (see headers below).

We want to be able to:

- collect, store, and visualise the data
- control devices with high energy load according to a control algorithm or explicit demand side response

For CofyCookie instructions, see the docs for those

Instructions on transforming sensor values to COFY payload format:

- Through Home Assistant
- Through glue (deprecated)

## ¶ Utility meters

- Shelly EM as utility meter
- eeSmart D2L (pending)

## ¶ EV Chargers

- Synv EV
- Wallbox Pulsar Plus
- Zappi/myenergi (pending)

## ¶ Immersion heaters

- Shelly for Immersion - currently documented in a legacy place
- Adding custom sensors (e.g. for immersion heaters)

## ¶ Solar inverters & diverters

- Huawei SUN2000 (using external dongle)

## ¶ Heat pumps

- SGR cookie for SGR compatible heat pumps
- Viessmann heatpumps with VitoConnect
- Nibe F-series (with ESPhome cookie)

## ¶ Batteries

- Sonnen

## ¶ Gadgets

- Firefly