Short timeout allows SPI on RP2040 to be served.

Author: aentinger

examples/AP_SimpleWebServer/AP_SimpleWebServer.ino

@@ -99,6 +99,7 @@ void loop() {
     Serial.println("new client");           // print a message out the serial port
     String currentLine = "";                // make a String to hold incoming data from the client
     while (client.connected()) {            // loop while the client's connected
+      delayMicroseconds(10);                // This is required for the Arduino Nano RP2040 Connect - otherwise it will loop so fast that SPI will never be served.
       if (client.available()) {             // if there's bytes to read from the client,
         char c = client.read();             // read a byte, then
         Serial.write(c);                    // print it out the serial monitor