[Jacob]’s sweet hack creates an arbitrary number of CAN “devices” inside the Arduino code ... IDs and assigns each a virtual serial port. While this was a hack born of necessity, we can ...

The tutorial is intended for those rolling their own boards out of an Arduino-based prototype, but it will work in any situation where you need multiple connections to a single set of UART pins.

It also offers expansion capabilities through two 9-pin headers, enabling GPIO, UART, and power pin connections ... using the ...

If you’re short an ADC give this a try, the cost is negligible, PCB space is very minimal, and the code is negligible and ...

To develop an IoT device, one must communicate with a microcontroller using a programming language such as C or C++. An attached computer with a USB or serial port will be able to accomplish this. The ...

Old Macs used the serial port for printers. Also known as an RS-232 port, serial ports provide very slow speeds and have been superseded by USB on desktop computers. USB-to-serial adapters are ...

The I/O bus from the CPU to the peripherals is a parallel bus (16, 32 or 64 wires, etc.). Although sounding similar, a serial bus differs from a serial port. Both use serial transmission ...

Writing C/C++ projects for the Raspberry Pi Pico used to be difficult, but this extension from Raspberry Pi makes short work ...

M5Stack Module LLM is a tiny device based on Axera Tech AX630C AI SoC that provides on-device, offline Large Language Model (LLM) support.

MicroPython v1.24 firmware adds support for Raspberry Pi RP2350 and Espressif ESP32-C6 microcontrollers, RISC-V improvements, and more.

If you've ever wanted to set up a wireless monitoring system in your vegetable garden remote, solar-powered, water-resistant ...