LILYGO T-Connect Pro is a DIN rail-mountable, ESP32-S3-based industrial IoT controller with Ethernet, WiFi 4, Bluetooth 5.0 LE, and LoRa connectivity, as well as CAN Bus, RS232, and RS485 interfaces.

** Copied from a post on the Arduino Portenta H7 forum: I'm struggling to understand why I am not finding more information about the best approach to handle the native USB Serial port on an H7, in my ...

Self-powered ESP32-S3-WROOM-1U custom board with USB connected on pins IO19 and IO20. The power comes from a barrel jack and a 3.3V LDO regulator. There is a USB Type-C connector and a TVS diode array ...

i'm trying to buy a USB to RS-232 adapter for use with my M1 Mac Mini, but this is turning out to be a lot more complicated than i thought it would be. the most common devices seem to be based on ...

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

Serial port issues in Arduino can occur due to various reasons, such as incorrect port selection, damaged USB cable, or a malfunctioning board. Serial communication in Arduino refers to the process of ...

Although a “CommsLink” module providing an RS-232 port was available back in the day, it’s become hard to find, inspiring [James] to design a completely new module based on an Arduino Nano.

Next, I connected the module to the PC via the USB/serial adapter. The module is powered from a 5 V power supply (e.g., a USB plug-in power supply) via the mini USB connector (Figure 2). Figure 2: The ...

Approx 70% smaller footprint, additionally includes RJ45, USB-A3, USB-B3, USB-B, USB-Micro3, touch screen menu that enables manual selection of ports to do a deeper diagnosis of faulty cables.” ...

The Arduino Cable Tracer has been created using an Arduino Mega 2560 board with its IO pins connected to USB-A, USB-C, Micro-B, and Mini-B ports. Once a cable is attached the small device will ...

While the Arduino family of boards connect to your computer using a USB virtual serial port, the ATmega ones have an actual serial connection on-board.