Temperature of my pond...which hardware?

Hello,

I would like to get the temperature of my pond in HA.

What hardware can be used for that (Zigbee) ?

Thanks !

What services do you have available at your pond?

Power?
Wifi?
Zigbee?
Zwave?

I just want to know the temperature of the water, so I know when to feed my fishes :slight_smile:

This may be via wifi or Zigbee, with or without battery.

Wifi: use a Waterproof 1-Wire DS18B20 Compatible Digital temperature sensor : ID 381 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits and an esp via esphome.

I know that this is not wifi or zigbee, but a ble Inkbird ibs-th1 with its external probe will do the job.
It can be read either by an esp32, a raspberry pi or a windows pc with bluetooth and this is off the shelf.

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