RPI Arduino Sheild Add-on V1.0

Overview

Compared to Arduino, it's hard to find the shields and electronic brick customized for Raspberry Pi. This Arduino Shield Add-on has extended RPI 32PIN Connector to Arduino PIN, which will facilitate connections to all kinds of arduino shields. Meanwhile, two groups of electronic brick interfaces are equipped on the add-on, which are free to be connected to various electronic bricks.

We do not only offer this convenient add-on for Raspberry Pi, but also provide an SDK that help you transplant divers of Arduino into Raspberry Pi. After installing the SDK, you can drive this add-on as easily as you do on Arduino.

Go shopping Raspberry Pi Arduino Shield ADD-ON (SKU: IM140714004)

Features

• extend RPI 32pin connector to Arduino Shield
• two groups of Grove electronic brick interfaces
• two electronic brick intefaces
• two optional voltage levels 3V3/5V

Specification

PCB Size	62.33X49.67X1.6mm
Interface	IIC, UART, Arduino Shield

Electrical Characteristics

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

Hardware

Pin Map

Pin Index	Pin Name	Arduino Shield	Description
1	3V3	-
2	5V	-
3	SDA	A4	SDA
4	5V	-
5	SCL	A5	SCL
6	GND	-
7	GPIO7	D9
8	TXD	D1	UART TXD
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/itead/Segnix 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.

Download

Schematic---File:SHC IM140714004.pdf

Useful Link

https://github.com/itead/Segnix