Hi everyone :slight_smile: I want to establish a communication between two Arduino Ethernet boards. The first one stores data into 6 variables (which are int, so weighs 16 bits). I have to send these 6 values to the second board via UDP frames. Here is a part of my programm about these frames: Ud…

Problem with UDP frames on Arduino Ethernet

SurferTim May 21, 2014, 10:52am 5

Look at the ethernet UdpNtpClient example for a good way to send raw data.

Topic		Replies	Views
Still struggling to send data over UDP Networking, Protocols, and Devices	5	3866	May 6, 2021
Sensor reading to UDP Problems Networking, Protocols, and Devices	7	2155	May 6, 2021
How to send raw UDP data with Arduino 1.0 Networking, Protocols, and Devices	3	3057	May 6, 2021
Arduino Ethernet - some issues with UDP commuication Programming	7	3798	May 5, 2021
Arduino sending UDP messages,,,, dont work after 100bytes, wireshark help Networking, Protocols, and Devices	8	4532	May 6, 2021