esp8266 weather clock

The 2022.06.06 update
adds new MP3 module voice content. The content sound is editable and you can replace the sound you like, but the beginning of the name needs to remain unchanged.
 
 
### Project introduction
uses esp8266 to drive three max7219, monochrome LED dot matrix, a 128x64 OLED, and a PCF8563M, which can obtain weather and automatically adjust the time.
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### Project function introduction
* The main control uses esp8266* The display part uses max7219 to drive the LED dot matrix to display digital time, and a 1.3-inch OLED to display weather and human-computer interaction* The clock uses PCF8563M as the clock module, and adds Battery failure* Use three I/O ports to make four buttons for human-computer interaction* Use a photoresistor on the ADC port to adjust the dot matrix and screen brightness* Use a microwave module to detect whether there is human activity, which can be used with the photoresistor at night screen* and can plug in an MP3 playback module to realize weather voice broadcast* Independent OLED driver library, rich animations
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Welcome to the open source communication QQ group: 216066270
----Effect video https://www.bilibili.com/ video/BV1ev4y1A7fi/
There is also a dot matrix version with the same hardware interface as this version
https://oshwhub.com/zhhhhf/esp8266-wang-lao-tian-qi-shi-zhong