Quantity   Component name
1 × NodeMCU ESP8266 (Mini or Standard size will work) http://www.banggood.com/3Pcs-Mini-NodeMCU-ESP8266-WIFI-Development-Board-Based-On-ESP-12F-p-1058306.html?p=R90804949020201412E4
1 × Nextion TFT LCD 5" http://www.banggood.com/5_0-Inch-Nextion-HMI-Intelligent-Smart-USART-UART-Serial-Touch-TFT-LCD-Module-Display-Panel-p-1113915.html?rmmds=search?p=R90804949020201412E4
1 × PIR sensor http://www.banggood.com/3Pcs-Mini-IR-Infrared-Pyroelectric-PIR-Body-Motion-Human-Sensor-Detector-Module-p-1020422.html?p=R90804949020201412E4
1 × Switching power supply Any buck converter to provide 5V with at least 1AM to the project.