关于esp32的入门
1、我在淘宝上上买了一块esp32 devkit v1
2、搭建了开发环境,vscode + PlatformIO
3、创建项目,写了几行简单的代码,main.cpp如下
#include <Arduino.h>
void setup() {
// put your setup code here, to run once:
pinMode(0,OUTPUT);
}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(0,HIGH);
delay(1000);
digitalWrite(0,LOW);
delay(1000);
}
4、build成功
5、upload 一直都成功,提示如下,按照网上说的,按住boot键也是一样的提示。后来在设备管理器,发现有一个 cp2102的驱动异常,于是去下载了一个驱动,驱动下载安装后成功upload。
Connecting........_____....._____....._____....._____....._____....._____....._____ A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header *** [upload] Error 2
备注:我的是windows 10 系统
驱动下载:https://www.silabs.com/documents/public/software/CP210x_VCP_Windows.zip

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