/* LEDC Fade Arduino ExampleThis example code is in the Public Domain (or CC0 licensed, at your option.)Unless required by applicable law or agreed to in writing, thissoftware is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES ORCONDITIONS OF ANY KIND, either express or implied.*///...
https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink */ // the setup function runs once when you press reset or power the board void setup() { // initialize digital pin LED_BUILTIN as an output. //初始化芯片上led灯的输出,这里的LED_BUILTIN就是内部led灯的gpio的别名,第二个参数指明...
voidsetup{ // 初始化 LED 引脚为输出 pinMode(ledPin, OUTPUT); } voidloop{ // 打开 LED digitalWrite(ledPin, HIGH); delay(1000);// 等待 1 秒 // 关闭 LED digitalWrite(ledPin, LOW); delay(1000);// 等待 1 秒 } 烧录运行,如果接线没错的话,效果在:https://mp.weixin.qq.com/s/tI6YlX...
#include <Arduino.h>//#include <driver/rtc_clk.h>#include <stdio.h>#include"driver/ledc.h"#include"freertos/FreeRTOS.h"#include"freertos/task.h"#include"esp_log.h"//定义 LED 连接的 GPIO 引脚#defineLEDC_PIN 12//定义 LEDC 通道和定时器#defineLEDC_TIMER LEDC_TIMER_0#defineLEDC_MODE L...
而对于c语言来说,有的基础不好,或者没有深入使用过c语言的来讲是有一些难度的,我在这里贴一下我之前写的一个红外线控制智能小车的代码,此处使用的是esp32原生的c文件来进行开发,其复杂程度和Arduino相比还是略现复杂。 /* brushed dc motor control example ...
//#define TFT_DC 27 // Data Command control pin //#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) //#define TFT_BL 22 // LED back-light //#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen ...
//合宙ESP32C3引脚不能用的总结:8脚下载时低电平;11脚需配置;12,13脚连接板载两个LED;,19脚为USB信号传输; const int power_pins[2] = {12}; // 板载LED指示灯状态D4,D5对应IO12,IO13 const int adc_pins[5] = {0,1,2,3,4}; // ADC的引脚 摇杆电位器读数 ...
4) Paste the code into the Arduino IDE. Add your Wi-Fi network information, your TalkBack API key, and your TalkBack number. 5) Program the device and then watch the serial monitor and the LED to observe changes when commands are consumed. Each command that is executed is removed from th...
在本文中,我们将使用Adafruit IO的谷歌助手来控制ESP32的LED。这里我们使用IFTTT来访问谷歌助手,并通过语音命令控制LED。利用Arduino IDE对ESP32进行编程。 组件的要求 •ESP32模块 •USB电缆 •电路试验板 •LED •电阻和跳线 •启用谷歌助手的设备。