Quantity   Component name
1 × ESP32 board (we used ESP32_core_board_v2)
1 × An Android device
1 × The DroidScript app https://play.google.com/store/apps/details?id=com.smartphoneremote.androidscriptfree
1 × Arduino IDE https://www.arduino.cc/en/main/software
1 × Relay module
1 × Micro USB Cable
3 × Female to Female Jumper (Dupont) Connectors
1 × WiFi Network