by Xukyo | 12 Aug 2023 | Tutorials
When you want to connect to a device outside your Wifi network, you need to set up port forwarding. Once your Raspberry Pi or ESP is connected to your Internet router, you can access it from anywhere by configuring port forwarding. N.B: For cybersecurity reasons, it...
by Xukyo | 12 Aug 2023 | Tutorials
, With one or more devices connected to a Wifi network, it’s often useful to have tools to test the UDP communication protocol. It’s possible to communicate between different devices such as computers, Arduino, ESP32, ESP8266, using the UDP protocol. There...
by Xukyo | 11 Aug 2023 | Tutorials
, The NodeMCU ESP32 is a small microcontroller with a WiFi chip. It is possible to establish communication between two ESP32s, when they use the same network. In this tutorial, we’ll look at an architecture with two NodeMCUs exchanging data via the UDP protocol....
by Xukyo | 11 Aug 2023 | Tutorials
In this tutorial, we’ll look at how to communicate between a Raspberry Pi and an ESP32 using the UDP protocol. When devices are connected to the same Wifi network, they can communicate very simply by exchanging data packets using the UDP protocol. As both the...
by Xukyo | 11 Aug 2023 | Tutorials
, When the Raspberry Pi is connected to the Wifi network, it can communicate with other devices on the network using the UDP protocol. This makes it possible to control the Raspberry Pi from another device or to manage other microcontrollers using UDP requests. It can...
