Unless you happen to have a machine with an RS-232 serial port (sadly, this is rare for modern laptops), you will need two USB-to-RS-232 dongles. What I had handy were TRENDnet TU-S9 's, but many ...

A modem cable is simple and the various signals do their jobs in a straightforward way. The cable must convey all the signals listed in the previous section, plus Signal Ground (and Frame Ground for ...

Atari RS232 To Linux (or Windows) USB Adapter. BBS & SSH using any Atari terminal program. Best run on Raspberry Pi - pjones1063/USB_to_RS232 ...

To connect inverter to HA you need any RS232->TCP gateway (I've used HI-FLYING HF5142B, coz prefer wires, but you can use any other or try to connect it with esp32 / 8266 bridging it's serial to TCP ...

LILYGO T-RSC3 ESP32-C3 board features isolated RS232 & RS485 interfaces, 5 to 24V DC input LILYGO T-RSC3 is a relatively compact ESP32-C3 board with WiFi 4 and Bluetooth LE 5.0 connectivity, support ...

In this paper, the communication between Arduino Mega microcontroller and mini thermal printer is implemented by hardware and software integration. The microcontroller is programmed to transfer the ...

When it comes to technology, there are different ways to establish physical connection with different devices. This article discusses the types of cables and connectors that are commonly used.

Developers, engineers and Arduino enthusiasts may be interested in a new open source piece of hardware designed for CAN bus Arduino projects.