Measuring air change rates with CO2 sensors for heat pump heat loss calculation

[glyn.hudson]

@grod55

Regarding Zigbee, I’ll need to look into this. We would plug the ZigBee dongle into the emonPi2 - correct?

Correct, but there’s a bit of setup required. Zigbee dongle is not supported out of the box:

Receive zigbee sensor data on emonPi

As requested on this thread Here’s how to receive data from Zigbee devices using emonHub on an emonPi Hardware Required Sonoff 3.0 USB Zigbee receiver (CC2652P Chipset) Zigbee Sensor, tested with Sonoff Zigbee temp sensors SNZB-02 & SNZB-02D 1. Setup receiver dongle Code name: ZBDongle-P Chipset: CC2652P Other supported adaptors: Supported Adapters | Zigbee2MQTT Flash coordinator FW docker run --rm \ --device /dev/ttyUSB0:/dev/ttyUSB0 \ -e FIRMWARE_URL=https://github.com/Koenkk/…