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wifi_ssl_client.ino
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wifi_ssl_client.ino
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/*
EFFICIENT SSL CLIENT WITH TWEAKLY
Board : Nano 33 IoT
by Mirko Pacioni
(c) Filo Connesso
*/
//Include libs
#include <Tweakly.h>
#include <SPI.h>
#include <WiFiNINA.h>
//Define pins
#define LED 13
//Params
char ssid[] = "";
char pass[] = "";
char server[] = "www.filoconnesso.it";
//Objects
WiFiSSLClient client;
TickTimer blinker;
TickTimer requester;
Pad led(LED);
void setup() {
Serial.begin(115200);
//Wait for the Serial Monitor
while (!Serial);
//Check Wireless Module
if (WiFi.status() == WL_NO_MODULE) {
Serial.println("Communication with WiFi module failed!");
while (true);
}
//Check Wi-Fi firmware version
String fw = WiFi.firmwareVersion();
if (fw < WIFI_FIRMWARE_LATEST_VERSION) {
Serial.println("Please upgrade the firmware");
}
//Connect to Wi-Fi
Serial.print("Attempting to connect to ");
Serial.print(ssid);
Serial.print("...");
while (WiFi.begin(ssid, pass) != WL_CONNECTED) {
WiFi.begin(ssid, pass);
delay(100);
}
Serial.print("[CONNECTED]");
Serial.println();
//Blink timer
blinker.attach(200, [] { led.toggle(); });
//Request timer
requester.attach(2000, [] {
if (client.connected()) {
client.println("GET /tweakly/test.php HTTP/1.1");
client.println("Host: www.filoconnesso.it");
client.println("Keep-Alive: timeout=1, max=100");
client.println("Connection: Keep-Alive");
client.println();
client.flush();
Serial.println();
Serial.println();
}
});
}
void loop() {
TweaklyRun();
//Print client response
if (client.available()) {
char c = client.read();
Serial.write(c);
}
//Reconnect client
if (!client.connected()) {
client.stop();
client.connect(server, 443);
}
//Put your code here :-)
}