Sourdough Starter Monitor 🍞

This fun project was created during Grafana hack days and inspired by sourd.io.

To re-create this monitoring solution for your sourdough starter you can go follow this step-by-step guide.

You will need:

• 1 DHT11 sensor to measure temperature and humidity
• 1 HC-SR04 ultrasonic distance sensor
• 1 ESP32-PICO-KIT V4 development board
• 7 M-F Dupont Cabels
• 1 micro USB cable
• 1 USB charger
• 1 Jar with the lid that can be cut
• Glue

Used Arduino Libraries:

• DHT sensor library by Adafruit
• Adafruit Unified Sensor by Adafruit
• NTP Client by Fabrice Weinberg
• HCSR04 by Martin Sosic

To store the data I have used locally run InfluxDB. And for visualisation I've used Grafana.