by Xukyo | 10 Dec 2022 | Tutorials
Le module HC-12 permet la communication sans-fil semi-duplex entre deux appareils via les fréquences radio. Il travaille sur la mêmes plages de fréquences que le module RF433 mais permet d’atteindre des distances de communication beaucoup plus importante (<1km). De...
by Xukyo | 1 Dec 2022 | Tutorials
The radio frequency 433MHz (RF433MHz) is widely used in the field of radio transmissions for remote control or data transmission. It can be found in remote controls or home automation. Material Computer Arduino UNO USB A Male Cable Reed Switch (ILS) Principle of...
by Xukyo | 11 Apr 2022 | Tutorials
The esp8266 microcontroller can be configured as an access point (AP) and generate its own wifi network with ssid and password. This method is useful when you do not have access to a wifi network or if you want to work on a network specific to the microcontroller....
by Xukyo | 31 Mar 2022 | Tutorials
The NodeMCU ESP8266 is a small microcontroller with a Wifi chip. It is possible to establish a communication between two ESP8266, when they use the same network. In this tutorial, we will see an architecture with two NodeMCUs that will exchange data via the UDP...
by Xukyo | 21 Oct 2021 | Tutorials
The NodeMCU ESP32 is a small microcontroller with a Wi-Fi chip. It is possible to establish a communication between two ESP32, when they are connected on the same network. In this tutorial, we will see a Master/Slave architecture, in which one ESP32 will play the role...
