An Arduino library for I²C GPIO-expander with sample code. To operate the port for input, the IO pins can be configured bit by bit. The config bit for output is 0 and input is 1. When the bit 0 to 4 ...
GpioExpansionBoard是一个GPIO扩展板主类，它提供了多种功能，包括设置GPIO模式、设置GPIO输出电平、获取GPIO输出电平、获取GPIO ADC电平值、设置GPIO开发板PWM频率(1 ~ 10000hz)、设置PWM ...
GPIOViewer is an open-source Arduino library allowing users to monitor the GPIO pins status of their ESP32 board in real-time in a web browser for troubleshooting or fun. It’s different than the Wokwi ...
Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...
You might be wondering why the Raspberry Pis are so popular despite there are desktops or laptops that are much more powerful than a Pi. Apart from the small form factor and low power usage one of the ...
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