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.

The N64 joystick can be kind of a pain in an emulator; using digital signals for an analog device means choppy movements and an inability to make fine adjustments, which can make some games ...

It's highly recommended to use esp8266 firmware higher than 0.9.4 with AT commands send higher than v0.2 to get udp working more or less well. You could find binary ...

This project lets you program ESP-01 and ESP-012 type ESP8266 modules via an FTDI USB interface. An additional connector makes it possible to talk to any other module in the ESP8266 family, using ...

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 ...

[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 ...

USB-C versus USB Micro connectors are turning into one of the holy wars of our time. Rather than be left on the wrong side of the divide [Stefan S] has come up with his own USB-C version of of an ...

Although the communications world is dominated by USB and WiFi, many products still use RS232. While embedded controllers often feature one or more RS232 ports, they usually require signals with ttl ...