by MikeWay » Fri Nov 24, 2023 7:59 am 开发环境: 硬件:ESP32-S3-DevKitC开发板; SDK:idf5.1 问题: 编译例程:examples\peripherals\rmt\led_strip,更改了led_strip_example_main.c的RMT_LED_STRIP_GPIO_NUM 为48,其他未改变,发现GPIO48没有输出,找不到问题。 编译例如:examples\peripherals\rmt\ir_n...
⑥LED驱动 esp-idf/examples/peripherals/gpio/generic_gpio at master·espressif/esp-idf·GitHub 2、非Root设备 ①Mesh组网 esp-mesh-lite/examples/mesh_local_control at master·espressif/esp-mesh-lite·GitHub ②WS2812 esp-idf/examples/peripherals/rmt/led_strip at master·espressif/esp-idf·GitHub ③L...
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
本章实验功能简介：通过BLUE调试APP来控制LED，当接收“LED ON”命令时，系统打开LED；当接收“LED_OFF...
Describe alternatives you've considered There is no better way to drive the LED strip than the RMT, when the number of led strips is less than 16, the FIFO using RMT can drive the led strip perfectly.
rgb-led = &led_strip; }; }; &i2c0 { clock-frequency = <I2C_BITRATE_FAST_PLUS>; pinctrl-0 = <&i2c0_default>; pinctrl-names = "default"; status = "okay"; ssd1306_ssd1306_128x64: ssd1306@3c { compatible = "solomon,ssd1306fb"; reg = <0x3c>; width = <128>; height = <64...
WS2812 LED 控制:在 WS2812 灯组控制应用上, 使用了 ESP32-S3 的 RTM 外设接口,借助 espressif /led_strip 组件来驱动 WS2812 LED 灯带,以实现 ESP-KeyBoard 灯光调控的功能。应用例程可参考 esp-idf/examples/peripherals/rmt/led_strip,软件编程指南参见:红外遥控 (RMT) 低功耗模式: 在低能耗方面使用了乐鑫...
切换led状态 */ void led_toggle(void){ pinMode(LED,OUTPUT); led_status=!led_status; digitalWrite(LED,led_status); } /* @功能:解析led相关命令 */ void led_decode(uint8_t * cmd){ if (strstr((char *)cmd, "toggle") != NULL) { led_toggle(); } else if(strstr((char *)cmd, "...
Brand Name DIYmall SKU FZ6788 Model Number JC3248W535C_I Product 3.5 inch IPS Capacitive Touchscreen Controller ESP32-S3 Screen resolution 320*480 Housing included Origin Mainland China Packaging and delivery Selling Units: Single item Single package size: ...
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