Wifi.getAPList()
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wifi.getAPList()
描述 获取附近wifi热点，返回wifi模块信号强度、可连网络、mac地址等。
参数 返回结果
实例 #include <ESP8266.h>
#ifdef ESP32
#error "This code is not recommended to run on the ESP32 platform! Please check your Tools->Board setting."
#endif
/**
**Core+ UART Port: [Serial1] [D2,D3]
**/
#if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega1284P__) || defined (__AVR_ATmega644P__) || defined(__AVR_ATmega128RFA1__)
#define EspSerial Serial1
#define UARTSPEED 115200
#endif
/**
**Core UART Port: [SoftSerial] [D2,D3]
**/
#if defined (__AVR_ATmega168__) || defined (__AVR_ATmega328__) || defined (__AVR_ATmega328P__)
#include <SoftwareSerial.h>
SoftwareSerial mySerial(2, 3); /* RX:D2, TX:D3 */
#define EspSerial mySerial
#define UARTSPEED 9600
#endif
ESP8266 wifi(&EspSerial);
void setup(void)
{
Serial.begin(115200);
while (!Serial); // wait for Leonardo enumeration, others continue immediately
Serial.print(F("setup begin\r\n"));
delay(100);
WifiInit(EspSerial, UARTSPEED);
Serial.print(F("FW Version: "));
Serial.println(wifi.getVersion());
}
void loop(void)
{
Serial.print(wifi.getAPList());
delay(2000);
}
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