This design is a weather station based on ESP8266 that obtains time and weather information from the Internet and displays it on the screen. The circuit board is equipped with a temperature and humidity sensor and a photoresistor to obtain local temperature, humidity and light information and display it on the OLED screen. The circuit board is equipped with a battery charge and discharge management circuit and a download circuit, which can control the charge and discharge of the lithium battery and download the ESP8266 with one click. There is a button and an LED light on the circuit board, which can be used for user interaction. At present, the ESP8266 has been implemented to obtain the weather through the weather API and display it on the OLED, and the temperature and humidity sensor code is being debugged.
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