走马观花

ESP8266 speedometer

 
Overview
A multi-purpose speedometer developed based on the ESP8266 chip, including data display, serial port download, lithium battery management, buttons and other functions. It can be used as a weather clock but requires an antenna. The program uses EEPROM and requires specific options to be checked. See the picture below.
 
 
 
 
 
 
 
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Update:2025-06-23 17:28:48

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