ESP32 DevKitC V4
ESP32 DEVKIT V1 – DOIT
ESP8266
Adafruit HUZZAH ESP8266 breakout
Reference: Adafruit-huzzah Esp8266 breakout
Microphone
NMP441 I2S Omnidirectional Module
Reference: Tech Maze
Motion Detection
HLK-LD2410
Hi-Link New HLK-LD2410 5V Mini High Sensitivity 24GHz Human Presence Status Sensor Radar Module
Reference: SmartHomeScene
N-Channel MOSFET Transistor
