第二篇:ESP32-IDF外设驱动介绍，主要会根据esp-idf现有的driver，提供各个外设的驱动，比如LED,OLED,SPI LCD,TOUCH,红外,Codec ic等等，在这一篇中，我们不仅仅来做外设驱动，还会对常用的外设总线做一个介绍，让大家知其然又知其所以然！

本项目是Fastbond智能建筑项目，使用了ESP32作为物联主控，驱动墨水屏，使用PWM信号驱动美信MAX16820芯片控制宿舍灯光的亮暗变化，同时设计了基于ADI公司LTC4054芯片的锂电池充电管理电路，可以在没有外部供电的情况下，进行墨水屏刷新的操作。

T he ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices.

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Learn How To Build IoT Devices With ESP32 With This Expert-Led ...

Discover the ESP32 Cheap Yellow Display Board: low-cost, Wi-Fi + Bluetooth, 2.8″ touchscreen, ideal for IoT, GUI projects, and learning.

We’ve seen a lot of ESP32 projects here at Hackaday, including this most interesting clock. Be sure to check out the video below to see the smart lights in action.

T he ESP32 is an incredibly versatile microcontroller, and so long as you have the wires and the hardware to connect it to, ...

Code for loading configuration file from SPIFFS In a recent video, [Proto G] shows a clever way to use WiFiManager to make configuring your ESP32 project easier for end-users.

EsPiFF ESP32-WROVER microcontroller with RP2040 The T-Display AMOLED Touch ESP32 board represents a significant enhancement, offering new opportunities for your projects.