https://github.com/techstudycell/ESP32-Bluetooth-Home-Automation-with-IR-Remote-Control-Relay/tree/main/Bluetooth_Switch_V1_App ESP32 带红外遥控器的控制继电器 您始终可以从 IR 遥控器控制继电器。对于这个项目,您可以使用任何红外遥控器。 我将在以下步骤中解释如何从任何遥控器获取 IR 代码(HEX 代码)。
Control:没实际意义,规定值为0x03---1字节 同Address域一样,PPP数据帧的Control域也没实际意义,规定值为0x03,该域与Address域一起标识了PPP报文,即PPP报文头为FF03。 Protocol:表示承载的协议---1字节或2字节 Information:信息域最大长度是1500字节---0-1500字节 Code:报文类型---1字节 Identifier:...
配置服务端模型是每个节点都必须实现的模型,它包含了一系列与配置相关的状态和消息,用于设置和获取节点的各种参数,如发布地址、订阅地址、AppKey、NetKey、Relay、Proxy、Friend、Low Power等。在ESP32 esp idf中这样定义 /** Configuration Server Model context */ typedef struct { esp_ble_mesh_model_t *model...
sbit RELAY2 = P2^1; //加热继电器 sbit RELAY3 = P2^0; //放水继电器 sbit ENA=P3^2; sbit ENB=P3^3; void TimerInit(void); void GetTemp(void); void PageInit(void); void PageDisplay(void); void DataLoad(void); //数据加载 void TempInit(void); // void HeatControl(void); //加热...
How to Control a Non-Addressable 1-color LED strip. If 12V LED strip is powered by 12V power supply, it emits light. To control a 12V LED strip, we need to use a relay in between ESP32 and 12V LED strip. ESP32 can control the 12V LED strip via the relay. Unfamiliar with relay,...
While single board computers and relay shields are common, creating a control system for high voltage lights and pumps that gains utility company approval is challenging. The EQSP32, with its DIN-mount enclosure and 24V operation, avoids restrictions in electrical installations, ensuring safety and ...
DHT11 and DHT22 web server to display temperature and humidity values on the web page ESP32 Web Server Control Servo motor with Arduino IDE LM35 Temperature Sensor with ESP32 – Web Server ESP32 web server control relay and 220-volt lamp ESP32 BMP180 Web Server using Arduino IDE...
ESP32 web server control relay and 220-volt lamp ESP32/ESP8266 Web Server to Control Outputs with a Timer (Pulse Width) ESP32 WebSocket Server using Arduino IDE – Control GPIOs and Relays ESP32/ESP8266 HTTP Authentication Web Server (Username and Password Protected) ...
ticker_2.attach(0.1, relay2, 1); //参数0关断 serverClient.print("relay2 close OK! "); //在client端回复 } else if (str.indexOf("time") >= 0) { //relay1打开后延时关闭 int time = str.substring(4).toInt(); //substring(4)从第4个数开始一直都末尾 ...
“#define RelayPin1”等:这些定义了 ESP32 上的哪些 GPIO 引脚连接到继电器。 “#define SwitchPin1”等:这些定义连接到物理交换机的 GPIO 引脚。 5. Blynk 应用程序的虚拟图钉: `#define VPIN_BUTTON_1“等:这些在 Blynk 应用程序中定义虚拟引脚,以控制和监控系统的不同方面。