2821 datasheet(36/42 Pages) ADAFRUIT

36 / 42 page

Dont forget to update

const char* ssid

= "yourssid";

const char* password = "yourpassword";

to your access point and password, then upload the same way: get into bootload mode, then upload code via IDE

while (WiFi.status() != WL_CONNECTED) {

delay(500);

Serial.print(".");

}

Serial.println("");

Serial.println("WiFi connected");

Serial.println("IP address: ");

Serial.println(WiFi.localIP());

}

int value = 0;

void loop() {

delay(5000);

++value;

Serial.print("connecting to ");

Serial.println(host);

// Use WiFiClient class to create TCP connections

WiFiClient client;

const int httpPort = 80;

if (!client.connect(host, httpPort)) {

Serial.println("connection failed");

return;

}

// We now create a URI for the request

String url = "/testwifi/index.html";

Serial.print("Requesting URL: ");

Serial.println(url);

// This will send the request to the server

client.print(String("GET ") + url + " HTTP/1.1\r\n" +

"Host: " + host + "\r\n" +

"Connection: close\r\n\r\n");

delay(500);

// Read all the lines of the reply from server and print them to Serial

while(client.available()){

String line = client.readStringUntil('\r');

Serial.print(line);

}

Serial.println();

Serial.println("closing connection");

}

https://learn.adafruit.com/adafruit-feather-huzzah-esp8266

Page 36 of 42

2821 Datasheet(PDF) 36 Page - Adafruit Industries

2821 Datasheet(HTML) 36 Page - Adafruit Industries

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Datasheet Download

Link URL