50 lines
1.1 KiB
Arduino
50 lines
1.1 KiB
Arduino
// Placed in the public domain by Earle F. Philhower, III, 2022
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#include <WiFi.h>
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#ifndef STASSID
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#define STASSID "your-ssid"
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#define STAPSK "your-password"
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#endif
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const char* ssid = STASSID;
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const char* password = STAPSK;
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int port = 4242;
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WiFiServer server(port);
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void setup() {
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Serial.begin(115200);
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WiFi.mode(WIFI_STA);
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WiFi.setHostname("PicoW2");
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Serial.printf("Connecting to '%s' with '%s'\n", ssid, password);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED) {
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Serial.print(".");
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delay(100);
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}
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Serial.printf("\nConnected to WiFi\n\nConnect to server at %s:%d\n", WiFi.localIP().toString().c_str(), port);
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server.begin();
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}
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void loop() {
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static int i;
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delay(1000);
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Serial.printf("--loop %d\n", ++i);
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delay(10);
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WiFiClient client = server.accept();
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if (!client) {
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return;
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}
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client.println("Type anything and hit return");
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while (!client.available()) {
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delay(10);
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}
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String req = client.readStringUntil('\n');
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Serial.println(req);
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client.printf("Hello from Pico-W\r\n");
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client.flush();
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}
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