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HT - RPi GPIO Breakout Board Kit **PRO**

Product Code:MMP-0160

£4.99
Ex.Tax £4.16

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HT - RPi GPIO Breakout Board Kit **PRO**
HT - RPi GPIO Breakout Board Kit **PRO**
HT - RPi GPIO Breakout Board Kit **PRO**
HT - RPi GPIO Breakout Board Kit **PRO**
HT - RPi GPIO Breakout Board Kit **PRO**

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This is the **Pro** version of the HobbyTronic Raspberry Pi breakout board which allows you to break out all the power, GPIO, I2C and SPI pins from the 26 pin Raspberry Pi header onto a solderless breadboard.

The **Pro** Version includes: 
  • 3.3V 500mA voltage regulator
  • LED power indicator.
The Raspberry Pi already has a 3.3V output so why the voltage regulator? Well the Raspberry Pi uses quite a lot of the onboard regulator's power output leaving very little for anything you may want to connect up that requires a 3.3V supply. So now you have 500mA at your disposal without affecting the Raspberry Pi's power!
Supplied in kit form, it includes the following
  • GPIO Breakout Board PCB with surface mount components pre-soldered.
  • 2 x 13 way header pins
  • 26 way IDC box header.
  • Soldering is required to assemble the kit
  • Breaks out the 26 way GPIO pins onto breadboard
  • Includes separate 5V, 3V, 0V, SDA, SCL header on side of board for connecting to I2C devices
 
Raspberry Pi changes for Revision 2 Boards
 
Rapsberry Pi have made some changes to the port connections on the header socket for the latest Revision 2 boards. If you have a Revision 2 board (Easily identified by the two mounting holes on the board) then the following changes effect you:
 
JTAG Debug Support

Two GPIO pins have been interchanged to allow a missing debug signal (ARM_TMS) to appear on P1 pin 13. Originally the connections were:

CAM_GPIO [BCM2835/GPIO27] routed to S5 pin 11
GPIO_GEN2 [BCM2835/GPIO21] routed to P1 pin 13
The new connections are:
 
CAM_GPIO [BCM2835/GPIO21] routed to S5 pin 11
GPIO_GEN2 [BCM2835/GPIO27] routed to P1 pin 13
I2C Support on P1/P6
 
The primary and secondary I2C channels have been reversed.
 
Originally the connections were:
 
SCL0 [BCM2835/GPIO1] routed to P1 pin 5
SDA0 [BCM2835/GPIO0] routed to P1 pin 3
SCL1 [BCM2835/GPIO3] routed to S5 pin 13
SDA1 [BCM2835/GPIO2] routed to S5 pin 14
 
The new connections are:
 
SCL0 [BCM2835/GPIO1] routed to S5 pin 13
SDA0 [BCM2835/GPIO0] routed to S5 pin 14
SCL1 [BCM2835/GPIO3] routed to P1 pin 5
SDA1 [BCM2835/GPIO2] routed to P1 pin 3

 

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