Hello, I was trying to send whatever is received on serial port by udp, but it doesn't work. here is my code of sending from ESP8266 void loop() { char tosend[20]; String IncomingValues = Serial.readString(); IncomingValues.toCharArray(tosend, 20); wifiMulti.run(); int packetSize …

sending serial.read() via UDP

idir93 April 9, 2018, 4:31pm 3

Hi, thanks but why does it work with a UDP send/receive app on my phone and not on the ESP32?
Still didn't work with the changes you suggested!

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