The Huawei Pura 90 Ultra is expected to launch in the coming months as the successor to the Pura 80 Ultra. Although Huawei hasn’t confirmed details about the Pura 90 lineup, a new leak reveals the ...

The SIM900 Arduino Shield Library is a versatile and powerful Arduino library for interfacing with the SIM900 GSM/GPRS module. This library provides a wide range of functionalities for working with ...

It wasn’t that long ago that projects with cellular connectivity were everywhere, but with 2G no longer universally available, glory days of cheap 2G modules seem to be on their way out. So when [Data ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

We’ve already seen ESP32 WiFI & Bluetooth SoC combined with a cellular modem several times already, and a couple of days ago, I wrote about LILYGO T-A7068X ESP23 board with a 4G LTE modem. Iconic ...

Abstract: DogFeeder is a mobile application developed on Android, the main objective is to control the feeding of dogs properly and healthy, through an electronic device that provides the ration of ...