wifi.setmode(wifi.STATIONAP)cfg={}cfg.ssid="Hello8266"cfg.pwd="11223344"wifi.ap.config(cfg)wifi.sta.confiG("TPlink","12345678")wifi.sta.connect()tmr.alarm(2, 1000, 1, function()if wifi.sta.getip() == nil thenprint("Connecting...")elsetmr.stop(2)print("Connected, IP is ".....
The ESP12-E NodeMCU Kit is one of the most used ESP8266 development boards. It features 4MB of flash memory, access to 11 GPIO pins, and one analog-to-digital converter (ADC) pin with 10 bit resolution. The board has a built-in voltage regulator and you can power up the module usin...
pinMode(LED_BUILTIN, OUTPUT); Serial.begin(115200); Serial.println(""); WiFi.begin(WIFINAME, WIFIPW); Serial.print("Connecting wifi.."); while(WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(); Serial.print("Connected,IP Address:"); Serial.print...
<ESP8266WiFi.h> <Arduino.h> the funcitons: WiFi.begin() WiFi.status() WiFi.localIP() #include <Arduino.h> #include <ESP8266WiFi.h> #include <ESP8266WiFiMulti.h> //#include <ESP8266HTTPClient.h> //设置两个宏定义用于WiFi名和密码(修改为自身环境(比手机热点wifi) #define WIFINAME "bell...
废话少说,本篇博文的目的就是深入学习WifiManager这个github上非常火爆的ESP8266 web配网库,让初学者不再对web配网感到迷茫,并且通过学习第三方库来自定义自己的web配网功能。等你学习整篇博文,你会发现 So easy!! 回到顶部 2.WiFiManager 2.1 WiFiManager源码地址 ...
Having complete WiFi networking capabilities it can perform as a slave to a host microcontroller or as a standalone application. When we say the slave to a host microcontroller it means it can use as WiFi adaptor to any microcontroller using SPI or UART interfaces. While using as a standalone...
The ESP8266 four-channel WIFI relay module uses ESP-01 as the WIFi module. With the mature and stable 8-bit MCU chip, only a simple configuration process can realize the wireless control of the relay in the local area network using the mobile phone APP Parameter: Onboard processor: STM8S...
如果我们想开发硬件设备的时候,非专业硬件工程师的我们往往会使用开发板,而开发板中,比较流行的又不得不提Arduino,但是比如说我们想做一些 IoT 的原型设备,或者一切其他小项目小玩具,使用带有 Wifi 功能的 esp8266 和带有 Wifi 和 蓝牙的ESP32更为合适。尽管这两款开发板都支持 Arduino,并且在 Arduino 这个平台上...
Specifications: Dissipation Power: 3V-5V Operating Temperature: -40°C to +85°C Customization: Yes Compatibility: NodeMCU Lua IOT Board Connectivity: USB WeMos D1 Mini PRO V3.0.0 WIFI Development Board Pin Configuration: 3.3V With Pins Features: **Versatile and Reliable IoT Development Tools**...
ESP8266 系列模组是深圳普拉世科技有限公司开发的一系列基于乐鑫ESP8266的超低功耗的UART-WiFi模块的模组,可以方便地进行二次开发,接入云端服务,实现手机3/4G全球随时随地的控制,加速产品原型设计。 ESP8266不仅价格低廉,而且功能和性能强大。不仅仅是一个串口转WIFI的芯片,也可以实现SPI转WIFI高速传输,所以可以用来实时...