Sparkfun FTDI Basic Breakout – 5V FT232RL 晶片 原裝進口

描述

Sparkfun FTDI Basic Breakout – 5V FT232RL 晶片 原裝進口

Sparkfun FTDI Basic Breakout 是 Sparkfun FTDI Basic 的最新版本。Sparkfun 現在在底部使用SMD 6引腳接頭，這使得它更小，更緊湊。功能保持不變。這是FTDI FT232RL USB到串行IC的基本分線板。該電路板的引腳配合FTDI電纜與Arduino官方工作並 Clone 5V Arduino電路板。它也可以用於一般的串行應用程序。這塊板的主要區別在於它帶出了DTR引腳，而不是FTDI電纜的RTS引腳。DTR引腳允許Arduino目標在下載新草圖時自動重置。這是一個非常不錯的功能，並允許下載草圖而無需點擊重置按鈕。該電路板將自動復位任何帶有復位引腳引出到6引腳連接器的Arduino電路板。

• 標記為BLK和GRN的引腳對應於FTDI電纜上的彩色電線。FTDI電纜上的黑線是GND，綠色是CTS。使用這些BLK和GRN引腳將FTDI基板與Arduino目標對齊。
• 該板具有TX和RX LED，使其通過FTDI電纜使用會更好一些。實際上，您可以在LED上看到串行通信，以驗證該板是否正常工作。
• 該電路板旨在降低Arduino開發的成本並提高易用性（自動重設功能！）。我們的Arduino Pro板和LilyPads使用這種類型的連接器。
• 該電路板的一個很好的功能是電路板背面的跳線，可以將電路板配置為3.3V或5V（電源輸出和IO電平）。該板默認為5V，但如果需要切換到3.3V，則可以切斷默認走線並添加焊接跳線。

資源與文件下載

• Schematic
• Eagle Files
• USB to serial UART Boards Hookup Guide
• How to Install FTDI Drivers
• FTDI Drivers
• GitHub (Design Files)

SparkFun FTDI Basic Breakout – 5V

This is the newest revision of our FTDI Basic. We now use a SMD 6-pin header on the bottom, which makes it smaller and more compact. Functionality has remained the same.

This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 5V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button. This board will auto reset any Arduino board that has the reset pin brought out to a 6-pin connector.

The pins labeled BLK and GRN correspond to the colored wires on the FTDI cable. The black wire on the FTDI cable is GND, green is CTS. Use these BLK and GRN pins to align the FTDI basic board with your Arduino target.

This board has TX and RX LEDs that make it a bit better to use over the FTDI cable. You can actually see serial traffic on the LEDs to verify if the board is working.

This board was designed to decrease the cost of Arduino development and increase ease of use (the auto-reset feature rocks!). Our Arduino Pro boards and LilyPads use this type of connector.

One of the nice features of this board is a jumper on the back of the board that allows the board to be configured to either 3.3V or 5V (both power output and IO level). This board ship default to 5V, but you can cut the default trace and add a solder jumper if you need to switch to 3.3V.

Note: We know a lot of you prefer microUSB over miniUSB. Never fear, we’ve got you covered! Check out our FT231X Breakout for your micro FTDI needs!