D1 mini Internet of Things developer kit

• 1 x D1 mini - Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266
• 1 x Micro SD Storage Expansion Board
• 1 x MINI 5V hight level trigger One 1 Channel Relay Module
• 1 x mini WS2812 5050 RGB module
• 1 x DHT11 Single-bus digital temperature and humidity sensor module
• 1 x BMP180 Digital Barometric Pressure Sensor module
• 1 x DS18B20 temperature measurement sensor module