Water pressure monitoring setup for closed loop residential heating system by Etienne Maricq maricq@ieee.org
MATERIALS
- pressure transducer banggood 5V 0-12HPa Press transducer SKU237545 $12.95
- D1 Mini 5v to red of sensor g to black of sensor A0 to yellow of sensor
- Sketch see mqtt_esp8266
TODOs
- X sensor test, reading via serial monitor
- X calibration v boiler meter
- X send data to webserver or MQTT (ok on Adadfruit IO - AIO)
- X implement OTA scheme
- _ sleep between readings
- _ choose battery and package