Note:Switching to Arduino code from MicroPython will delete your custom MicroPython programs from the 3pi+ 2040. Make backup copies of your MicroPython code before uploading Arduino code to the robot.

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an ...

Have often wished it were possible to monitor program execution when the serial port is exchanging data with another device. An LCD display could be used for that but those are somewhat difficult to ...

[Hans Peter] wanted to move away from using full Arduino boards in his projects. One of the components he rarely used after the development stage is the USB hardware. Once the firmware is flashed to ...

The project illustrates an old Arduino USB board being hacked by finding the right pins and stringing a capacitor between the serial connector and the reset line. One side of the capacitor connects to ...

Hardware hackers building interactive gadgets based on the Arduino microcontrollers are finding that a recent driver update that Microsoft deployed over Windows Update has bricked some of their ...