Tags » Serial Port

Applied FreeBSD: Enabling the Serial Console

To enable the serial console in FreeBSD, edit /boot/loader.conf and add the following:


The above configuration allows for the use of both a video console connected to some form of a display port and the serial port. 

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WebClientPrint 3.0 for PHP Update - Fixed Bug in RS232 COM Port Settings

A new update to WebClientPrint 3.0 for PHP is available. This new update includes:

Fixed Bug in RS232 COM Port Settings

This update requires the update of the server part of our solution only. 20 more words


Secret Serial Port for Arduino/ESP32

If you use the Arduino IDE to program the ESP32, you might be interested in latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino program. 182 more words

Arduino Hacks

Serial port configuration

How to access Guest’s serial port from host (Virtualbox)

  • Goto VMs Settings -> Serial Ports
  • Port 1
  • Enable Serial Port
  • Port number : COM1  <= This maps to guests’ port…
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Dummies Guide to Reverse Engineering

has reverse engineered a router — specifically, a Huawei HG533. While that in itself may not sound substantial, what he has done is write a series of blog posts which can act as a great tutorial for anyone wanting to get started with sniffing hardware. 380 more words


Controlling a remote Arduino using a PC

The various Arduino Sketches and the controlling PC program can be found on my GitHub page here.

 This PC program was written using Visual Basic 2010 on a Windows 7 machine, but the program has been tested on a Windows 10 machine, so it should work on most… 2,187 more words