Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, along with additional pins and a new, faster processor.

Back in the days when you didn’t pay for your TV programming, it was common to have a yagi antenna on the roof. If you were lucky enough to have every TV station in the area in the same direc… ...

The board has a built-in antenna and is 2.4GHz only and can output 10dBm. Support is for Wi-Fi 4 IEEE 802.11b/g/n, and Arduino claims up to 500m range. Bluetooth LE is v5.0 and up to 2Mbit/s – “it has ...

Getting Arduino-powered devices to talk to each other over long distances is going to get cheaper and easier if this Kickstarter project flies. Flutter is a wireless development platform for ...

The antenna’s design was largely based on trial-and-error; the current setup with a 7 cm x 3 cm piece of aluminium sheet seemed to work well.

Viable for use in harsh, noisy, or electronically-sensitive environments, the Wi-Fi Pro Dual Band antenna operates on ISM 2.4- and 5.8-GHz bands. It measures 2” and achieves a peak gain of 3 dBi ...

Arduino, the Italian company that has powered the "maker" movement with a series of small computing boards that can be programmed and configured for different tasks, is introducing a board ...

Then there’s the internet connection, which can go from bad to worse quickly in many rural areas. Purdue University researchers soon may have an answer to help create better options for rural Wi-Fi – ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython.