Quantity   Component name
1 × NodeMCU12e LoLin V3
2 × HC-SR04P ultrasonic sensor
1 × 1/2" plastic pipe
1 × sediment cartridge water filter 2.6" dia X 9.8" long
1 × Dupont 120 wires
1 × DS18B20 SS temp sensor - optional
1 × 1/4" clear plastic tubing roll
2 × 12VDC micro submersible water pump
1 × CR2032 battery for real time clock board - optional
3 × telephone cable
6 × telephone jack
1 × 4 channel relay board
2 × 10X17 protoboard
1 × DS3231 real time clock - optional
1 × 55 gal plastic tank white
1 × AC Home Wall Adapter to DC 12V 10A 120W Adapter Converter
2 × 1/4" copper tubing