使用IR Remote 控制家用电器。 用手动开关控制家用电器。 在Blynk 应用程序中监控实时反馈。 通过红外遥控器和开关手动控制家用电器,无需互联网。 如果您不想使用 PCB,那么您也可以使用 8 通道继电器模块、ESP32 和 IR 接收器传感器来制作这个 IoT 项目。 ESP32 项目的电路图 这是这个家庭自动化项目的完整电路图。
DHT 库(1.4.2):https ://github.com/adafruit/DHT-sensor-library 您必须将所有 9 个文件保存在同一个文件夹中。 在Arduino IDE 中打开 .ino 文件。 在代码中,您必须更新BLYNK_TEMPLATE_ID 和 BLYNK_DEVICE_NAME。 然后更新ir_remote()函数中的 HEX 代码,如教程视频所示。 之后,选择DOIT ESP32 DEVKIT V1...
//Ir Remote Remote_Init(); while(1) { SystemKeybuf = Remote_Scan(); //红外按键扫描 if(SystemKeybuf != 0xffff) //如果有按键未处理 { //main_printf("SystemKeyBuf = %#x\n",SystemKeybuf); SystemKeyHandle(); SystemKeybuf = 0xffff; } } } 1. 2. 3. 4. 5. 6. 7. 8. 9. ...
IR Remotes Revisited - 2023 It's time we took a fresh look at infrared remote controls, so here is everything you need to know about using IR remote controls with microcontrollers. Learn how to receive, decode and send IR signals, including ones from those hard-to-decode remotes like air...
Typically that's when the library detects // your remote's message some of the time, but not all of the time. const uint8_t kTolerancePercentage = kTolerance; // kTolerance is normally 25% // Legacy (No longer supported!) // // Change to `true` if you miss/need the old "Raw ...
Wiki article EAGLE files (schematic and PCB layout) Explore Embedded Hornbill ESP32 Dev ESP-WROOM-32 SiLabs CP2102 Repository Crowd Supply Hackaday.io project Projects: Air quality monitoring (repository) Open universal remote (BLE/IR bridge) Hornbill industrial data logger (repository) Hornbill ...
Seeed Studio’s XIAO 6-Channel Wi-Fi 5V DC Relay is a compact ESP32-C6 Wi-Fi relay board built around the XIAO ESP32C6 module which supports Wi-Fi 6, BLE 5.0, Zigbee, and Thread connectivity. Designed for remote control and automation, the device comes with pre-installed ESPHome firmwar...
ESP32是一款功能强大的物联网开发板,它集成了Wi-Fi和蓝牙功能,可以用于连接到无线网络。如果ESP32无法接收到发送的Wi-Fi信号,可能有以下几个原因: Wi-Fi信号弱:首先要确保ESP32附近有可用的Wi-Fi信号,并且信号强度足够。可以尝试将ESP32靠近Wi-Fi路由器或者使用信号放大器来增强信号。 配置错误:ESP32需要正确...
Remote Control Module The remote control module driver can be used to transmit and receive IR remote control signals and any GPIO pin can be configured to receive and transmit IR signals. Enable Pin It also has an EN pin which can enable and disable ESP32 chip function. This pin is active...
ESP32 IR Remote This repo is the implementaiton of an ESP32 IR remote (and a ESP32 web server) that I described on my blog Build an ESP32 Web Server and IR Remote. The ESP32 is programmed to provide the following key features and functionalities: Web server supporting GET and POST req...