v2.9

lib/ArduinoHttpClient/examples/DweetPost/DweetPost.ino

@@ -0,0 +1,79 @@
+/*
+  Dweet.io POST client for ArduinoHttpClient library
+  Connects to dweet.io once every ten seconds,
+  sends a POST request and a request body.
+
+  Shows how to use Strings to assemble path and body
+
+  created 15 Feb 2016
+  modified 22 Jan 2019
+  by Tom Igoe
+
+  this example is in the public domain
+*/
+#include <ArduinoHttpClient.h>
+#include <WiFi101.h>
+
+#include "arduino_secrets.h"
+///////please enter your sensitive data in the Secret tab/arduino_secrets.h
+/////// Wifi Settings ///////
+char ssid[] = SECRET_SSID;
+char pass[] = SECRET_PASS;
+
+const char serverAddress[] = "dweet.io";  // server address
+int port = 80;
+
+WiFiClient wifi;
+HttpClient client = HttpClient(wifi, serverAddress, port);
+int status = WL_IDLE_STATUS;
+
+void setup() {
+  Serial.begin(9600);
+  while(!Serial);
+  while ( status != WL_CONNECTED) {
+    Serial.print("Attempting to connect to Network named: ");
+    Serial.println(ssid);                   // print the network name (SSID);
+
+    // Connect to WPA/WPA2 network:
+    status = WiFi.begin(ssid, pass);
+  }
+
+  // print the SSID of the network you're attached to:
+  Serial.print("SSID: ");
+  Serial.println(WiFi.SSID());
+
+  // print your WiFi shield's IP address:
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+}
+
+void loop() {
+  // assemble the path for the POST message:
+  String dweetName = "scandalous-cheese-hoarder";
+  String path = "/dweet/for/" + dweetName;
+  String contentType = "application/json";
+
+  // assemble the body of the POST message:
+  int sensorValue = analogRead(A0);
+  String postData = "{\"sensorValue\":\""; 
+  postData += sensorValue;
+  postData += "\"}";
+
+  Serial.println("making POST request");
+
+  // send the POST request
+  client.post(path, contentType, postData);
+
+  // read the status code and body of the response
+  int statusCode = client.responseStatusCode();
+  String response = client.responseBody();
+
+  Serial.print("Status code: ");
+  Serial.println(statusCode);
+  Serial.print("Response: ");
+  Serial.println(response);
+
+  Serial.println("Wait ten seconds\n");
+  delay(10000);
+}