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 ...

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 or 16U2 the Arduino can be turned into ...

Above you can see [Hans’] creation next to the official Arduino USB-to-serial programmer. He used the same connection scheme, but went with an edge connector for the USB instead of using a mini ...

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 ...

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 ...