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27 lines
573 B
27 lines
573 B
// Summer School 2022
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// ESP32 test code for MQTT protocol using
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// a free MQTT broker by emqx
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// Gerardo Marx
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#include <WiFi.h>
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#include <PubSubClient.h>
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// WiFi configuration
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const char *ssid = "sedeam"; // WiFi name
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const char *password = "Sede@m2025"; // WiFi password
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WiFiClient espClient;
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void setup(){
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//serial communication
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Serial.begin(115200);
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WiFi.begin(ssid, password);
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while(WiFi.status() != WL_CONNECTED){
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delay(500);
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Serial.print("Connecting to ");
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Serial.println(ssid);
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}
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Serial.println("Connection done.");
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}
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void loop(){
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}
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