| Internet is replete with weather servers. Some provide data in plain HTTP while others deliver JSON or XML formatted data. Almost all sites...
More about ESP32 (238)
| In these times of climate change and global concerns about the environment on everyone’s lips, you too can make a positive contribution in t...
| In the previous edition of Elektor, Annex WiFi RDS was described as a platform for programming ESP8266/ESP32 controllers in BASIC. Now we ar...
| The basic idea of an IoT button is that you use minimalistic hardware to communicate with a remote service in the cloud. For this it is nece...
| Low-power sensors can use a MySensors network to integrate smoothly into Home Assistant. Here is how.
| I made this project with a small MP3 shield in 2018. Those who are interested in voice manipulation with Arduino or ESP32 , for them this .....
| In microcontroller projects, developers often face the problem that many processor tasks need to be performed at a time. ESP32 and Arduino I...
| The variety of process computer boards available for developing new applications is astonishing but if you want to write code using Visual B...
| Annex WiFi RDS (Rapid Development Suite) is a development environment originally designed to use the BASIC programming language on inexpensi...
| It happens to all of us — you’re at home and there’s a caller at the door but for some reason or other you do not hear the doorbell buzz or...