原廠連結:http://www.seeedstudio.com/wiki/Base_shield_v2
Base Shield v2 是一款擴展板,其功能在於將開發板(主板)上的引腳以標準Grove口形式呈現,以便於用戶連接其他Grove口類型的傳感器,也避免了用戶在開發板上因過多跳線造成的連接失誤。這樣的一款擴展板,不僅方便用戶連線,也能讓開發變得更加簡潔,易於排障。(展板的正反兩面展示。缺圖)
目前此版本兼容的開發板包括:Arduino UNO R3、Seeeduino v4、Seeeduino Arch、Arch Pro、Arduino Mega 2560、Arduino Leonardo、Arduino Due、Arduino Yún等。
註: 若將Base Shield v2與Seeeduino v3一起使用,需將P1及P2兩個焊盤銲接好。出廠時,這兩個焊盤默認不相連。
/* The circuit: * LED attached from pin 3 to ground * Button attached to pin 2 from +5V * 10K resistor attached to pin 2 from ground * Button Control An LED */ int button = 2; //the Grove port No. you attached a button to int LED = 3; //the Grove port No. you attached an LED to void setup(){ pinMode(button, INPUT); //set button as an INPUT device pinMode(LED, OUTPUT); //set LED as an OUTPUT device } void loop(){ int buttonState = digitalRead(button); //read the status of the button if(buttonState == 1) //get pressed on digitalWrite(LED,1); //turn on the LED else digitalWrite(LED,0); //or not }
硬件原理圖
小貼士:所有Seeed產品原理圖都為eagle所繪製,請下載eagle打開文件。
資料來源:https://www.seeedstudio.com/Base-Shield-V2-p-1378.html
Arduino Uno is the most popular Arduino board so far, however it is sometimes frustrating when your project requires a lot of sensors or Leds and your jumper wires are in a mess. The purpose of creating the Grove – Base Shield is to help you getting rid of bread board and jump wires. With the rich grove connectors on the base board, you can add all the grove modules to the Arduino Uno very conveniently!
Features
There are intotal 16 grove connectors on the Base Shield, here we use a table to show the details.
Specification |
Name |
Qty |
Analog |
A0/A1/A2/A3 |
4 |
Digital |
D2/D3D4/D5/D6/D7/D8 |
7 |
UART | UART |
1 |
I2C |
I2C |
4 |
Apart from the rich grove connectors, on the board you can also see an RST button, a green LED to indicating power status, ICSP pin, a toggle switch and four row of pinouts. There is no need to explain the RST button and LED, but you really need to know below two features that is very important for your usage.
1.Power Compatible:
Every Grove connector has four wires, one of which is the VCC. However, not every micro-controller main board needs a supply voltage of 5V, some need 3.3V. That's why we add a power toggle switch to Base Shield v2 so that you can select the suitable voltage of the micro-controller main board you are using via this switch.
For example, if you are using Arduino UNO with Base Shield v2, please turn the switch to 5v position; while using Seeeduino Arch with Base Shield v2, please turn the switch to 3.3v.
2.Board Compatible:
The pinout of Base Shield V2 is the same as Arduino Uno R3, however Arduino Uno is not the board one that the Base Shield V2 is compatible with, here we listed the boards that we have confirmed that can be used with Base Shield V2.
Arduino Uno
Seeeduino V4.2
Arduino Mega / Seeeduino Mega
Seeduino LoraWan
Arduino Leonardo / Seeeduino Lite
Arduino 101
Arduino Due
Intel Edison
Linkit One
Note
If using Base Shield v2 with Seeeduino V3, please solder the pads, P1 and P2.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting StartedandIntroduction to Grove before your using of the product.
Dimensions | 69mm x 53mm x 23mm |
Weight | G.W 40g |
Battery | Exclude |
Base Shield V2 | 1 |
As an expansion board, Base Shield v2 has many Grove connectors, making it convenient for you to use Grove products together. And It is compatible with a series of Arduino products.
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