Apparently I misplaced the wifi example :P
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/*
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* Connecting to a WiFi network with WPA
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************************************************
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* Originally adapted from https://www.arduino.cc/en/Tutorial/ConnectWithWPA
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* by Starbeamrainbowlabs
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*/
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#include <ESP8266WiFi.h>
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char ssid[] = "ssid";
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char password[] = "password";
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// The address that the PixelHub beacon is broadcasting on.
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IPAddress beaconAddress(239, 62, 148, 30);
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// The port number that the PixelHub beacon is broadcasting on.
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unsigned int beaconPort = 5050;
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// A UDP Client to allow us to recieve UDP datagrams.
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WiFiUdp UdpClient;
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// A buffer to store recieved datagrams in.
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int datagramBufferSize = 256;
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byte datagramBuffer[datagramBufferSize];
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void setup()
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{
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// Setup the serial connection
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Serial.begin(4800);
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Serial.println("Hello, world!");
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Serial.println("Beginning connection sequence.");
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Serial.print("Attempting to connect to ");
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Serial.print(ssid);
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Serial.print(" - ");
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WiFi.begin(ssid, password);
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while(WiFi.status() != WL_CONNECTED)
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{
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// Wait 10 seconds for the connection to start
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delay(10000);
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}
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Serial.println("success!");
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printWiFiInfoLocal();
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}
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void loop()
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{
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}
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void printWiFiInfoLocal()
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{
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Serial.print("IP Address: ");
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Serial.println(WiFi.localIP());
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}
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void findServer()
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{
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Serial.print("Initialising PixelHub auto detection system - ");
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Udp.beginMulticast(WiFi.localIP(), beaconAddress, beaconPort);
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Serial.println("success!");
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Serial.println("Listening for PixelHub beacon pings.");
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while(true) {
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int datagramSize = UdpClient.parsePacket();
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if(!datagramSize) continue;
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Serial.print("Received datagram #");
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Serial.print(datagramSize);
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Serial.print(" bytes in size from ");
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Serial.print(Udp.remoteIP());
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Serial.print(":");
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Serial.print(Udp.remotePort());
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if(datagramSize > datagramBufferSize) {
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Serial.println(", but the message is larger than the datagram buffer size.");
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continue;
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}
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Serial.println(".");
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Udp.read(datagramBuffer, datagramSize);
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Serial.print("Content: ");
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for(int i = 0; i < datagramSize; i++) {
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Serial.print(datagramBuffer[i], HEX);
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Serial.print(" ");
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}
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Serial.print("\n");
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}
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}
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115
Examples/WiFiExample/WiFiExample.ino
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115
Examples/WiFiExample/WiFiExample.ino
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/*
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This example connects to an unencrypted Wifi network.
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Then it prints the MAC address of the Wifi shield,
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the IP address obtained, and other network details.
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Circuit:
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* WiFi shield attached
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created 13 July 2010
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by dlf (Metodo2 srl)
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modified 31 May 2012
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by Tom Igoe
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*/
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#include <WiFi.h>
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char ssid[] = "evenstar-2.4"; // your network SSID (name)
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char pass[] = "insertPasswordHere"; // your network password
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int status = WL_IDLE_STATUS; // the Wifi radio's status
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void setup() {
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//Initialize serial and wait for port to open:
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Serial.begin(300);
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while (!Serial) {
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; // wait for serial port to connect. Needed for Leonardo only
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}
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// check for the presence of the shield:
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if (WiFi.status() == WL_NO_SHIELD) {
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Serial.println("WiFi shield not present");
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// don't continue:
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while(true);
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}
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// attempt to connect to Wifi network:
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while ( status != WL_CONNECTED) {
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Serial.print("Attempting to connect to WPA SSID: ");
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Serial.println(ssid);
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// Connect to WPA/WPA2 network:
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status = WiFi.begin(ssid, pass);
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// wait 10 seconds for connection:
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delay(10000);
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}
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// you're connected now, so print out the data:
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Serial.print("You're connected to the network");
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printCurrentNet();
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printWifiData();
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}
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void loop() {
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// check the network connection once every 10 seconds:
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delay(10000);
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printCurrentNet();
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}
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void printWifiData() {
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// print your WiFi shield's IP address:
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IPAddress ip = WiFi.localIP();
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Serial.print("IP Address: ");
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Serial.println(ip);
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Serial.println(ip);
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// print your MAC address:
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byte mac[6];
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WiFi.macAddress(mac);
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Serial.print("MAC address: ");
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Serial.print(mac[5],HEX);
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Serial.print(":");
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Serial.print(mac[4],HEX);
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Serial.print(":");
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Serial.print(mac[3],HEX);
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Serial.print(":");
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Serial.print(mac[2],HEX);
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Serial.print(":");
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Serial.print(mac[1],HEX);
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Serial.print(":");
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Serial.println(mac[0],HEX);
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}
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void printCurrentNet() {
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// print the SSID of the network you're attached to:
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Serial.print("SSID: ");
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Serial.println(WiFi.SSID());
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// print the MAC address of the router you're attached to:
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byte bssid[6];
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WiFi.BSSID(bssid);
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Serial.print("BSSID: ");
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Serial.print(bssid[5],HEX);
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Serial.print(":");
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Serial.print(bssid[4],HEX);
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Serial.print(":");
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Serial.print(bssid[3],HEX);
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Serial.print(":");
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Serial.print(bssid[2],HEX);
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Serial.print(":");
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Serial.print(bssid[1],HEX);
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Serial.print(":");
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Serial.println(bssid[0],HEX);
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// print the received signal strength:
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long rssi = WiFi.RSSI();
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Serial.print("signal strength (RSSI):");
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Serial.println(rssi);
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// print the encryption type:
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byte encryption = WiFi.encryptionType();
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Serial.print("Encryption Type:");
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Serial.println(encryption,HEX);
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Serial.println();
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}
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