Open Terminal Execute the following command: csrutil enable --without kext Reboot After rebooting you should see your serial ports again in the Arduino IDE or mBlock so you can program your Me Orion ...

Arduino UNO and MEGA2560 USB drivers This is a collection of USB firmware for the Atmega8U2 and Atmega16U2 processors on the UNO and MEGA2560 boards. By loading the appropriate firmware onto the 8U2 ...

In this short video, the presenter will be showing you how to use an Arduino development board as a USB to TTL Converter (also known as COM or RS-232) converter. Courtesy: ElectronFun.com Tags arduino ...

To learn more about the USB to TTL plug and play USB-UART adapter project checkout the promotional video below. Early bird pledges are now available for the interesting project from roughly $4 or ...

The circuit of AVR In-System-Programmer (ISP) has been modified to function with USB connection to a PC. The modification of the old AVR ISP includes the replacement of two transistors which will be ...

USB to serial boards are necessary to program and debug boards, and/or access the serial console, and while they are very cheap, you may be in a situation where you don’t have any around, but you do ...

So he tried his hand with some really small SMD parts by building this USB to serial Arduino programmer. The chip he went with isn’t the FTDI part we’re used to.