RASPBERRY PI Arduino Shield ADD-ON/zh-cn

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概述

IM140714004 3.jpg

市场上有各种各样为Arduino定制的Shield和电子积木,而为树莓派定制的相对不多。这款RPI Arduino Shield Add-on 把树莓派的32PIN Connector 扩展为Arduino 引脚,可以方便连接各种Arduino Shields,同时引出2组Grove电子积木接口,可连接各种电子积木。

我们不仅仅只是提供一块可以方便的插在树莓派上面的板子,还为其配套提供了SDK,移植了Arduino上的驱动程序。安装完SDK后,就可以像在Arduino平台底下一样,非常轻松的驱动这块板子。

  • 树莓派的32PIN 接口扩展为Arduino 引脚
  • 2组Grove电子积木接口
  • 2个电子积木接口
  • 供电电压3V3、5V可调

Specification

PCB尺寸 62.33X49.67X1.6mm
接口 IIC, UART, Arduino Shield

电气特性

Characteristics Symbol Min Typ Max Unit
Power supply voltage VDD 3 3.3 3.5 V

硬件图

IM140714004pic1.jpg IM140714004pic2.jpg IM140714004pic3.jpg

引脚图

Pin Index Pin Name Arduino Shield Description
1 3V3 -
2 5V -
3 SDA A4 UART SDA
4 5V -
5 SCL A5 UART SCL
6 GND -
7 GPIO7 D9 UART TXD
8 TXD D1
9 GND -
10 RXD D0 UART RXD
11 GPIO0 D2
12 GPIO1 D3
13 GPIO2 D4
14 GND -
15 GPIO3 D5
16 GPIO4 D6
17 3V3 -
18 GPIO5 D7
19 MOSI D11
20 GND -
21 MISO D12
22 GPIO6 D8
23 SCK D13
24 CE0 D10
25 GND -
26 CE1 A3

Instruction

  • Plug Rpi Arduino Shield Add-on into RPI V2, connect SHT10 to IIC interface through 4-pin wires. Power Raspberry Pi V2.
  • Download the SDK from this link: https://github.com/iteadsw/SDK and then install it.
  • Modify the file ReadSHT1xValues.ino
modified codes as below:
define dataPin 3
define clockPin 5
  • Enter into the directory libraries/itead_SHT1x/examples/ReadSHT1xValues, compile and run the file ReadSHT1xValues.ino
Command as below to compile ReadSHT1xValues.ino
$ iteadcompile ReadSHT1xValues ReadSHT1xValues.ino
Command to run this program
$ sudo ./ ReadSHT1xValues
  • When the compilation is done, you can read the temperature and humidity data from the terminal.

IM140714004in1.jpg IM140714004in2.jpg

Download

File:SHC IM140714004.pdf

Useful Link

https://github.com/iteadsw/SDK