✓?We have prepared weather station hardware.And 50M guidance manual,demo code,burning tools,necessary class libraries.Download link label is pasted at the bottom of the packaging box.or contact us on ,we will send download link to you.Package List:1 x Esp8266-12E,1 x DHT11,1 x BMP180,1xBH1750FVI ,1 x OLED Display,2 x breadboard,20 x dupont cable,1 x usb cable. ✓ BMP180?:high-precision, small size, ultra-low power 3µA pressure sensor.Its performance excellence, the absolute accuracy of the lowest can reach 0.03hPa.Can directly through the I2C bus connected with a variety of microprocessors.Pressure range: 300 ~ 1100hPa. ?BH1750FVI?:Digital Light intensity Sensor.Direct digital output, complex calculation is omitted, omitting calibration. ?OLED Yellow Blue Display?:0.96" 1306 128X64 Yellow&Blue OLED LCD Display with I2C IIC SPI Serial. ✓ ESP8266?:CP2102 chip inside,Micro USB,4MB flash,full I/O port and wireless 802.11 supported IOT platform Arduino compatible. ?DHT11? Sensor: A digital signal output with a calibrated temperature and humidity combined sensor.The simple communication protocol greatly reduces the programming effort required. ✓?The device uses sensors DHT11, BMP180,BH1750FVI to collect temperature, humidity, Atmosphetic Pressure and light data. The weather station reads data indoor via sensor every 5 seconds and uploads it to the Internet every 60 seconds.You can see real-time data charts from your phone or computer.Of course you can modify the code to implement different functions. ✓?The weather station uses the ESP8266-12E to obtain data from the Internet: time of a city, weather data and forecast information for the next 3 days, scrolling on the 1306 OLED Display; the device can switch to display data from any city in the world - maybe your relatives or friends live there.