:Onboard 2 5V relays, output switch signal, suitable for controlling the working voltage of AC Load within 250V/DC30V; :Onboard power indicator, 1 programmable LED and relay indicator. Package Contents: :1 x ESP8266 ESP-12F WIFI Relay Module Only the above package content, other prod...
** This WiFi relay module is not just limited to home automation; it can also be used in various other scenarios. Whether you're looking to create an anti-matter relay system or simply want to experiment with IoT devices in your home, this module is a versatile tool. Its 1-channel ...
ESP8266 WIFI Dual 2/4-Channel Wifi Relay Module 110/220V Switch Controller Board AC/DC ESP-12F Development Board For Smart Home 2 Channel describe 1. Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH; 2. The I/O port and UART program download port of the WIFI...
Specifications: Operating Temperature: 2 Channel ESP8266 Wireless WIFI Relay Module: -20°C to 70°C Dissipation Power: 8 Channel ESP8266 Wireless WIFI Relay Module: 1.5W Customization: Yes Compatibility: AC/DC 5V/7-28V/5-80V Control: E-WeLink APP Remote Control Channel Options: 1/2/4/8...
esp8266 relay 手机A00101A2 esp8266 ap 1、初始化ESP8266_AP模式 void ICACHE_FLASH_ATTR ESP8266_AP_Init() { struct softap_config AP_Config; // AP参数结构体 wifi_set_opmode(0x02); // 设置为AP模式,并保存到Flash // 结构体赋值(注意:【服务集标识符/密码】须设为字符串形式)...
ESP8266 WiFi 5V 1 Channel Relay Module Specifications:1.Onboard Module: ESP8266 WiFi module; in AP mode it can connect with 5 Clients at the same time 2.Operating Way: cellphone carried on WiFi module; cellphone and WiFi module carried on the same router, and use the APP to control ...
1、蘑菇云 ESP8266开发课堂 提高篇创建自己的超强AT固件使用串口AT命令实现继电器开关效果:AT+RELAY=1AT+ RELAY =0AT+ RELAY?1, /查询指令2, void ICACHE_FLASH_ATTR at_QueryRelay(uint8_t id) 3, uint8_t state = 0x1 & GPIO_INPUT_GET(RELAY_PIN);4, if(state) 5, at_response(ON);6, ...
11和DHT22TiDS18B20数字温度采集模块1个高精度,分辨率可编程TiVS1838BNEC红外接收模块1个NEC解码TiBuzzer有源蜂鸣器模块1个低电平激活TiLEDLED灯模块1个四个LED灯一组,红/黄/蓝/绿 四色,共阳极TiOLED_UG2864OLED12864显示模块1个蓝(白)色,0.96英寸TiRGBLED三基色灯模块1个共阴极TiRelay1CH单通道继电器模块1个弱...
Very Deep sleep and energy saving on esp8266: Part 2 sending data with HTTP Very Deep sleep and energy saving on esp8266: Part 1 Basics Using Telegram with ESP8266 or ESP32 A cheap 1-channel relaymodule for ESP8266-01: modifications revisited ...
39,PIN_FUNC_SELECT(RELAY_IO_NAME, RELAY_GPIO_FUNC); 使用串口AT命令实现三色灯控制 打开文档中,pwm章节 代码: #include<osapi.h> #include<at_custom.h>//切记务必包含at_custom.h #include<eagle_soc.h> #include<pwm.h> voidICACHE_FLASH_ATTRcolor_change(uint32duty,uint8channel) { //如果Value...