Your Electronics Open Source

USB <-> RS232 Converter

With this plan you can convert the USB signals in a RS232 complete port and vice versa, therefore you can equip your Notebook with a RS232 serial port, or equip your device with an USB port, by the simple use of the UART of your microcontroller.

There are several possibilities in order to realize the plan (see the link from the last page) but the choice is made on the FTDI integrated, simple, of immediate realization, it does not need programming and the USB driver or PC are available for free.
You have to remember, moving apart the misunderstandings, that the USB connection is a DEVICE.

The full documentation in PDF here --->> DOWNLOAD

Buy the GERBER file for the realization of the printed circuit (PCB) --->> usb2usart.zip