#define CLK_PIN 21 // or SCK #define DATA_PIN 16 // or MOSI #define CS_PIN 17 // or SS 在源代码中配置 WiFi。你也可以使用 SmartConfig 智能手机应用程序来执行此操作。 1 2 #define WIFI_SSID "SSID" // your WiFi's SSID #define WIFI_PASS "PASS" // your WiFi's password 将微控制...
const int DelayMS = 10; // 延时多少ms const int DataPin = 0; // 使用哪个IO口 // 入口点 public static void Main() { Ws28xx ws28xx = new Ws2812c(DataPin, PxCount); BitmapImage bmp = ws28xx.Image; //ws28xx.ClockDivider = 2; //ws28xx.ResetCommand = new RmtCommand(1800, ...
#define CLK_PIN 21 // or SCK #define DATA_PIN 16 // or MOSI #define CS_PIN 17 // or SS MD_MAX72XX mx = MD_MAX72XX(HARDWARE_TYPE, DATA_PIN, CLK_PIN, CS_PIN, MAX_DEVICES); // Arbitrary pins /// // WiFi and NTP section /// // switch between 24H (12 rotors) / 12H ...
由于我的esp32的板载LED灯的pin number是2,修改#define LED_PIN 13为2。中断pin 2修改为#define INTERRUPT_PIN 13 //修改后 #define INTERRUPT_PIN 13 // use pin 2 on Arduino Uno & most boards #define LED_PIN 2 // (Arduino is 13, Teensy is 11, Teensy++ is 6) 完整代码: // I2C device...
#define LED_BUILTIN (13) 完整代码如下: #define LED_BUILTIN (13) // the setup function runs once when you press reset or power the board void setup() { // initialize digital pin LED_BUILTIN as an output. pinMode(LED_BUILTIN, OUTPUT); ...
digitalWrite(LED_BUILTIN, HIGH); // 設定PWM pinMode(PWM_PIN, OUTPUT); analogSetAttenuation(ADC_11db); // 設定類比輸入電壓上限3.6V analogSetWidth(BITS); // 取樣設成10位元 ledcSetup(0, 5000, BITS); // 設定PWM,通道0、5KHz、10位元 ...
static void led_init(void) { /*GPIO配置*/ gpio_config_t io_conf; //禁用中断 io_conf.intr_type = GPIO_INTR_DISABLE; //设置为输出模式 io_conf.mode = GPIO_MODE_OUTPUT; //设置想要设置的GPIO口(如18,19,21) io_conf.pin_bit_mask = GPIO_OUTPUT_PIN_SEL; ...
led4 = machine.Pin(21,machine.Pin.OUT)# 型号是5643AS就是共阴 5643BS就是共阳led_light_list = [led1,led2,led3,led4]# 先定义组成数字的8个引脚a = machine.Pin(13,machine.Pin.OUT) b = machine.Pin(12,machine.Pin.OUT) c = machine.Pin(14,machine.Pin.OUT) ...
舵机初始化:使用servo_init()对一组通道进行初始化,ESP32 包含LEDC_LOW_SPEED_MODE和LEDC_HIGH_SPEED_MODE两组通道,有些芯片可能只支持一组。初始化配置项主要包括最大角度、信号频率、最小输入脉宽和最大输入脉宽,用于计算角度和占空比的对应关系;引脚和通道用于分别指定芯片引脚和 LEDC 通道的对应关系; ...
digitalWrite(ledPin, LOW); } if (client) { String currentLine = ""; // make a String to hold incoming data from the client while (client.connected()) { // loop while the client's connected if (client.available()) { // if there's bytes to read from the client, ...