Quantity   Component name
1 × ESP-WROOM32
2 × bs170g Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs
1 × Latching Surface-Mounting DPDT Relay Omron G6SK-2-H DC3
2 × 1N4001 Discrete Semiconductors / Diodes and Rectifiers
1 × 10k Resistor
1 × 1uF Capacitor
1 × 0.1uF Capacitor
1 × 4.7K Resistor
1 × 10M Resistor
1 × 3.3M Resistor
1 × Adafruit DS3231 precision real time clock breakout.
1 × LiFePo4 1600mA Battery (18650)
1 × Battery Holder for 18650
1 × Water proof box
1 × PTFE Breathable Vent
1 × DIP Switch
2 × 2n2222a Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs