WeMOS: WiFi Thingspeak analogRead2
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///////////////////////////////// // Generated with a lot of love// // with TUNIOT FOR ESP8266 // // Website: Easycoding.tn // ///////////////////////////////// #include <ESP8266WiFi.h> #include <ESP8266HTTPClient.h> WiFiClient client; String thingSpeakAddress= "http://api.thingspeak.com/update?"; String request_string; HTTPClient http; void setup() { Serial.begin(115200); if (WiFi.status() != WL_CONNECTED) { WiFi.begin("HUAWEI-1A73","52408495"); } Serial.println("WiFi Connected"); } void loop() { Serial.println(analogRead(A0)); if (client.connect("api.thingspeak.com",80)) { request_string = thingSpeakAddress; request_string += "key="; request_string += "0C2X0PGNFHOEGYZA"; request_string += "&"; request_string += "field3"; request_string += "="; request_string += String(analogRead(A0)); http.begin(request_string); http.GET(); http.end(); } Serial.println("Waiting..."); // thingspeak needs minimum 15 sec delay between updates delay(15000); }