1. Copyright 2013 by openmake.cc Introduction to Multi-Pi Raspberry Pi pinhead plug-able.Raspberry Pi pinhead plug-able. Separate Communication port from Control PortSeparate Communication port from Control Port Built in 1CH DC-Motor Drive Socket (2EA)Built in 1CH DC-Motor Drive Socket (2EA) Supported 3.3V and 5V Output VoltageSupported 3.3V and 5V Output Voltage External Input DC Jack(Max. 12V)External Input DC Jack(Max. 12V) Double-Sided PCBDouble-Sided PCB

2. Copyright 2013 by openmake.cc Multi-Pi’s Function 1 2 3 8 6 5 4 1.Raspberry Pi Pin-header connection socket 2.GPIO port( 17 GPIO port: 2~27) 3.UART port 4.SPI port 5.DC motor Controller IC (optional LB1630 2EA, M1/M2 : dc motor pin) 6.3.3V Breadboard 7.5V~12V DC adaptor Jack 8.5V~12V Breadboard (Available separate external from internal power) 7

3. Copyright 2013 by openmake.cc Copyright 2013 by openplay.cc ( 미정 ) Multi-Pi’s Function Top Side Bottom Side Connected

4. Copyright 2013 by openmake.cc Multi-Pi’s Function Multi-Pi GPIO Port 1.To Raspberry Pi connecting Socket 2.Raspberry Pi GPIO Control Port 3.UART Port 4.SPI Port 2 3 4 1

5. Copyright 2013 by openmake.cc Multi-Pi’s Function DC Motor Control 1 2 1 2 3 1.LB1630 Driver(optional) and DC motor attaching port (M1: LB1630, M_1:DC Motor) 2.LB1630 Driver(optional) and DC motor attaching port (M2: LB1630, M_2:DC Motor) 3.Jumper for Raspberrypi using External Power(continue) o Jumper Set : Raspberrypi using External Power o Jumper Open : Raspberrypi open External Power

6. Copyright 2013 by openmake.cc Multi-Pi’s Function BreadBoard and External Input Power 1 2 2 2 1.Raspberry Pi’s 3.3V power 2.If you set “power”jumper, the power pin(printed 5v) and the Raspberry Pi’s Power will connect to external input power. (warning) So, if ext.in.power connected 12v, Raspberry Pi get 12v, Booom.

7. Copyright 2013 by openmake.cc Multi-Pi’s Function 5v 3.3v 5~12v 5~ 12v Breadboard & Input Power example Rapberrypi : 5v Multi-Pi power input : 12v Not using Power Jumper 5v 3.3v 5v 5v Rapberrypi 5v (or multi-pi power input 5v) Using Power Jumper 12v 3.3v 12v 12v Rapberrypi 5v Multi-Pi input power adaptor 12v Using Power jumper

8. Copyright 2013 by openmake.cc Inference Documents when Making 1 Input Supply Voltage : Max 7V 1. LB1630 socket

9. Copyright 2013 by openmake.cc Sample 1. Multi-Pi Multi-controlled RC car RC Car with ECS DC Moter RC Car

10. Copyright 2013 by openmake.cc Raspberry Pi RC car & Robot Arm Multi-controlled RC car Raspberry Pi robot arm Multi-pi (DC Drive, 5EA) Multi-pi (DC Drive, 2EA)

11. Copyright 2013 by openmake.cc Sample 2. Raspberry Pi some Sensor 3axis acceleration/gyro Remote controller 3axis/3gyro Sensor controller Multi Wii NunChuk /GPS Module Wii NunChuk GPS Module

12. Copyright 2013 by openmake.cc Sample 3. Multi-pi UART communication Multi-Pi UART Terminal communication Raspberry pi Monitoring LCD Power S/W Monitoring LCD UART Module UART Terminal