What is RTS / CTS Hardware Flow Control? HardwareLast updated: November 9, 2021 / Section: General, Hardware, Serial
What is Power over Ethernet and how can I implement it in my network? HardwareLast updated: May 9, 2025 / Section: General, Hardware, Installation
What does NPN and PNP mean? HardwareLast updated: July 10, 2025 / Section: Ethernet to Remote I/O, Hardware
What is the difference between RS422 communication and RS485 communication? HardwareLast updated: November 9, 2021 / Section: General, Hardware, Serial
What are the Pinouts of the 9 pin D connector for my RS232 or RS422/485 port? HardwareLast updated: November 9, 2021 / Section: General, Hardware, Serial
What is the difference between power, function, signal and A ground? HardwareLast updated: November 9, 2021 / Section: General, Hardware
How do I create a loop back connector? HardwareLast updated: November 4, 2021 / Section: Hardware, Serial
What is the cause of buffer overrun when transmitting data to my serial card? HardwareLast updated: November 4, 2021 / Section: General, Hardware, Serial, Software & Config
What is the purpose of the buffer on a UART? HardwareLast updated: November 1, 2021 / Section: General, Hardware, Serial
What is the maximum distance your Bluetooth devices will cover? HardwareLast updated: October 28, 2021 / Section: Bluetooth, General, Hardware
How do I choose a Serial Card for my PC? HardwareLast updated: October 28, 2021 / Section: General, Hardware, Installation, PCI, PCIe
Where can I find the 3D/CAD/STEP data for the SW product range? HardwareLast updated: December 2, 2024 / Section: 3D Models, Hardware, Switch
How can I use my wall mounted product on a DIN rail? HardwareLast updated: October 26, 2021 / Section: Hardware, Installation