DFRobot Gravity: Arduino IO 感測器擴充板 V7.1 | 支援 XBee/藍牙/APC220 | 相容 3.3V 與 5V

商品說明

DFRobot為你帶來這款劃時代的 Arduino IO 感測器擴展板V7.1。DFRobot IO感測器擴展板系列自上市以來幫助世界各地千萬Arduino愛好者實現他們的創意作品。DFRobot IO感測器擴展板系列的優勢：為初學者省去繁瑣的麵包板接線和故障排除，專注實現自己的創意想法。擴展板V7.1不僅保留老版本的所有優點，改善了它的易用性，更重要的是它兼容Arduino新一代主控器DUE。現在V7.1以其強大的擴展能力、兼容性和易用性，讓你玩轉Arduino的奇妙世界。

該板還包括用於補救電源或實驗室電源的電源輸入。非常通用的Xbee插座，用於多功能無線連接，例如RF，無線，藍牙。
新版本包括通過跳線設置的電壓硬件，以允許與更大的3.3v組件兼容，例如Raspberry pi，Due等。
它還包括帶有保護二極管的伺服外部電源。這樣，您可以從Arduino啟用各種伺服器。 最新版本擁有一個方便的開關，可以讓你計劃你的ATmega328板像UNO，而您又連接了另一個串行設備（如Xbee）。對其進行開關，編程並使其備份並與另一個開關一起運行。您無需拆卸硬件或接線。

頂部板上的LED和復位按鈕是為了使其成為Arduino板的自然擴展。LED連接到引腳13。

 

特徵

• 把Arduino的端口擴展成3P接口，直插3P傳感器模組。14個數字口（6個PWM口），6個模擬口。
• 豐富的通信和存儲模組接口。中部直插Xbee封裝的藍牙、WIFI和Xbee通信模組。旁邊設置了普通藍牙模組、APC和SD卡的擴展接口。
• 外部電源擴展，為你的Arduino作品提供持久續航。擴展板角落接線柱為主控器和擴展板供電，中部接線柱為數字口上的舵機供電。
• 5.5V的時候提供3.3V的供電，兼容更多3.3V的元件。
• 傳感器擴展板V7不斷適應用戶習慣，兼容Arduino的最新變化。

 

規格

• 輸入電壓  7-12V，PWR_IN，4.8-6V，SERVO_PWR，取決於您的伺服
• 兼容模組電壓：5V / 3.3V
• 支持接口：I2C，SPI，Xbee（Xbee pro），藍牙，APC220

 

引腳說明

 

出貨清單

• IO感測器擴展板 V7.1（Arduino相容） x1

 

Documents

• 維基文件(英)
• 維基文件(中)
• 原理圖

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Gravity IO Expansion Shield for Arduino V7.1

IO Expansion shield is one of the market favourites. Fast robotics prototyping made affordable and simple thanks to this design. Soldering and wiring often becomes a problem when a bridged connection happens and components break. Increasing time and cost for projects. Often, without this solution and a soldering station, wire cripping tools or soldering station, robot prototyping or electronics DIY becomes a very long term project.

The DFRobot Expansion shield introduced to the market the famous color code for sensors and actuators input and output. The 3 pin format for Signal, Voltage and Ground is extremely useful, specially if used altogether with our increasingly large range of modules, sensors and devices that just fit .

Alternatively, the board includes power input for salvaged power supplies or laboratory power supplies. Very common Xbee socket for multipurpose wireless connectivity such as RF, wireless, bluetooth.
The new version includes a voltage hardware setting through a jumper to allow compatibility with a bigger range of components at 3.3v like Raspberry pi, Due and others.
It also includes a Servo external power, with a protective diode. This way you can enable a large range of servos from your Arduino.
Latest version features a convenient switch that lets you program your ATmega328 boards like UNO, while you have another Serial device connected like a Xbee. Switch it, program it and get it back up and running with another switch. You don’t need to disassemble your hardware or wiring.

A LED on top board and a reset button is in order to make it just a natural extension to Arduino boards. The LED is connected to pin 13.

FEATURES

• Compatible with the new Arduino Due
• 3.3V/5V operating voltage select
• Switch for wireless communtcation & programme
• More Easily recognitive interfaces
• Colorful header for illustrating digital or analog pins
• Immersion gold surface

SPECIFICATION

• Input Voltage
• 7-12V, PWR_IN
• 4.8-6V, SERVO_PWR, depending on your servo
• Compatible module voltage: 5V/3.3V
• Support interface: I2C, SPI, Xbee (Xbee pro), Bluetooth, APC220