Indoor air quality (IAQ) data acquisition (DAQ) node running ESPHome.
This is designed to be an always-on measurement node that publishes data over a home network to a Home Assistant server.
- TTGO T-Display ESP32 (Wi-Fi/BLE) dev board
- Plantower PMS3003 laser airborne particle counter
- SVM30-J sensor module (SGP30 VOC gas sensor with SHTC1 temperature/humidity sensor)
- SCD30 NDIR CO₂ gas sensor
- Copy and edit
secrets.yaml
fromsecrets.yaml.example
template - Edit
site.yaml
if necessary to configure node names and IDs pipenv install
pipenv run esphome run iaq-node.yaml