In it, he shows an example of using all three ESP32 UARTs from an Arduino program. He calls the third port “secret” although that’s really a misnomer.

The Arduino Due will finally be released this coming Monday. On board the Arduino Due is an Atmel-sourced ARM Cortex M3 microcontroller running at 84 MHz.

Serial Port Monitor from Eltima The Serial Port Monitor software tool from Eltima Software is, in fact, a professional port sniffer and analyzer system utility good for RS232/RS422/RS485 port ...

"The long-awaited Arduino Due just hit the market, replacing the 8-bit, 16MHz brain of the popular Uno microcontroller prototyping platform with a 32-bit, 84MHz processor, while augmenting inputs ...

The Arduino Due platform won't be quite as beginner-friendly as the company's other boards, so Arduino has taken measures to ensure that it doesn't end up in novice hands, at least initially.

The Arduino Due has a 32-bit ARM core (the Uno is 8-bit), an 84 Mhz CPU clock, 96 KB of SRAM, and more USB ports than the Uno. In short, it's a much more powerful microcontroller that can handle a ...

Features of the new Arduino Due development board include, a SAM3X8E processor from Atmel, based on the 32 bit ARM Cortex M3 architecture running at 84MHz, USB 2.0 interface that can be used as a ...

The Arduino Due is scheduled to go on sale at some point today for $49 although as of writing, it still hasn't shown up on their website.

Introduction:In Arduino environment, it's convenient to access BT SPP like a serial port and react to the command string sent from the BT serial port. Many Arduino projects have utilized this way ...

Just a quick one to note: Arduino has updated its Integrated Development Environment (IDE) for programming its devices. It's now Arduino IDE 2.2.0. The new features include Board and Port ...