LED_PIN, NEO_GRBW + NEO_KHZ800);// Argument 1 = Number of pixels in NeoPixel strip// Argument 2 = Arduino pin number (most are valid)// Argument 3 = Pixel type
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/* 功能: - 测试蓝牙控制硬件信息: - esp32 - WS2812-DIN:GPIO38 - LED:GPIO2(HIGH) 依赖: - Adafruit_NeoPixel - ESP32 BLE Arduino */ #include <stdio.h> #include <string.h> #include <stdint.h> #include <Adafruit_NeoPixel.h> #ifdef __AVR__ #include <avr/power.h> // Required for...
#include "led_strip.h" #include "sdkconfig.h" static const char *TAG = "example"; /* Use project configuration menu (idf.py menuconfig) to choose the GPIO to blink, or you can edit the following line and set a number here.
#include <zephyr/dt-bindings/led/led.h> / { chosen { zephyr,display = &ssd1306_ssd1306_128x64; }; aliases { rgb-led = &led_strip; }; }; &i2c0 { clock-frequency = <I2C_BITRATE_FAST_PLUS>; pinctrl-0 = <&i2c0_default>; pinctrl-names = "default"; status = "okay"; ssd1306...
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(0x0C), it retrieves the remainder of the data and prints the value on the serial console. The formula and more information can be foundon Wikipedia. If the RPM value is greater than 2000 rpm, the program will turn on the yellow LED, and if not, it will be turned off. The output...
/esp-skainet-master/new/esp-skainet/components/led_strip D:/git/esp-idf/components/libsodium D:/git/esp-idf/components/log D:/git/esp-idf/components/lwip D:/esp-skainet-master/new/esp-skainet/examples/en_speech_commands_recognition/main D:/git/esp-idf/components/mbedtls D:/git/esp-idf/...
(LED_COUNT, LED_PIN, NEO_GRBW + NEO_KHZ800);// Argument 1 = Number of pixels in NeoPixel strip// Argument 2 = Arduino pin number (most are valid)// Argument 3 = Pixel type flags, add together as needed:// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)//...