75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
/*
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This example polls for sketch updates over WiFi module on Serial1,
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sketches can be updated by selecting a network port from within
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the Arduino IDE: Tools -> Port -> Network Ports ...
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created 13 July 2010
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by dlf (Metodo2 srl)
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modified 31 May 2012
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by Tom Igoe
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modified 16 January 2017
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by Sandeep Mistry
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Serial WiFi version December 2019
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by Juraj Andrassy
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*/
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#include <WiFiEspAT.h>
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#include <ArduinoOTA.h>
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void setup() {
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Serial.begin(115200);
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while (!Serial);
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// initialize Serial1 for communication with the WiFi module
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Serial1.begin(115200);
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WiFi.init(&Serial1);
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if (WiFi.status() == WL_NO_SHIELD) {
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Serial.println();
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Serial.println("Communication with WiFi module failed!");
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// don't continue
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while (true);
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}
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// waiting for connection to Wifi network with settings in the WiFi module
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Serial.println("Waiting for connection to WiFi");
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while (WiFi.status() != WL_CONNECTED) {
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delay(1000);
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Serial.print('.');
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}
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Serial.println();
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Serial.println("Connected to WiFi network.");
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// start the WiFi OTA library with internal (flash) based storage
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ArduinoOTA.begin(WiFi.localIP(), "Arduino", "password", InternalStorage);
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// you're connected now, so print out the status:
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printWifiStatus();
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}
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void loop() {
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// check for WiFi OTA updates
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ArduinoOTA.poll();
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// add your normal loop code below ...
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}
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void printWifiStatus() {
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// print the SSID of the network you're attached to:
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Serial.print("SSID: ");
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Serial.println(WiFi.SSID());
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// print your WiFi shield's IP address:
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IPAddress ip = WiFi.localIP();
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Serial.print("IP Address: ");
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Serial.println(ip);
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// print the received signal strength:
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long rssi = WiFi.RSSI();
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Serial.print("signal strength (RSSI):");
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Serial.print(rssi);
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Serial.println(" dBm");
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}
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