#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 ...
pinMode(LED_BUILTIN, OUTPUT); //打开串口并把波特率设置成115200,注意串口监视器的波特率要与这个一致。 Serial.begin(115200); Serial.println(); Serial.println("Configuring access point..."); //softAP函数用来配置WiFi AP WiFi.softAP(ssid, password); ...
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)...
Ws28xx ws28xx=newWs2812c(DataPin, PxCount); BitmapImage bmp=ws28xx.Image;//ws28xx.ClockDivider = 2;//ws28xx.ResetCommand = new RmtCommand(1800, false, 1850, false);//ws28xx.OnePulse = new RmtCommand(35, true, 16, false);//ws28xx.ZeroPulse = new(14, true, 34, false);/...
#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。 #define WIFI_SSID "SSID" // your WiFi's SSID #define WIFI_PASS "PASS" // your WiFi's password ...
D- (Data Minus): This is one of the data lines. It carries data signals from the host to the device. D+ (Data Plus): This is the other data line. It carries data signals from the device to the host. 贴片LED LDO MCU 先用低温锡膏涂抹焊盘,注意中间的散热焊盘不要涂太厚,否则容易把d...
WS2812B-5050是一个集控制电路与发光电路于一体的智能外控LED光源;其外型采用最新的molding封装工艺,将IC与发光芯片封装在一个5050的封装尺寸中,每个元件即为一个像素点;像素点内部包含了智能数字接口数据锁存信号整形放大驱动电路,还包含有高精度的内部振荡器和可编程定电流控制部分,有效保证了像素点光的颜色高度一致...
gpio_set_level((gpio_num_t)pin_res, 1); vTaskDelay(100 / portTICK_PERIOD_MS); /* Init I2C */ m_i2c.begin(33, 32, 10000); vTaskDelay(100 / portTICK_PERIOD_MS); device_gpio_config(); /* Set normal mode */ uint8_t w_data=0; ...
#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 ...
pinbl.SetPinMode(PinMode.Output); pinbl.Write(PinValue.High); 3、配置控制屏幕的 SPI 参数,类型是 SpiConfiguration, 也是在 UI 命名空间下。 SpiConfiguration spicfg =new( spiBus:1, chipselect: LCD_CS, dataCommand: LCD_DC, reset: LCD_RESET,backLight:-1//这里不用指定背光线,要单独控制才有...