Quantity   Component name
1 × Raspberry PI 4 For the TICK stack, MQTT, Web server and interface for Arduinos
1 × Wemos D1 mini Fishfeeder
1 × Continous rotating DC servo (like SG-5010 or others) Fishfeeder
1 × Arduino Nano Water control
1 × KUS liquid level sensor (Electric Liquid Level Sending Unit SSS/SSL Sender) Water level sensor (optionally a Minone tech etape)
1 × 12V Water Solenoid Water fill on/off
1 × Water flow sensor Fill amount in liter
1 × Arduino UNO Water quality
1 × Whiteboxlabs Tentacle T1 MKII Carrier board for Atlas Scientific EZO devices
1 × Atlas Scientific EZO devices (PH, ORP, DO, EC, Temp, ...) how many do you want? Water quality
1 × Atlas Scientific EZO probes (PH, ORP, DO, EC, Temp, ...) how many do you want? Water quality