introducing-the-raspberry-pi-model-b-plus-plus-differences-vs-model-b.pdf

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Introducing the Raspberry Pi Model B+
Created by lady ada
Last updated on 2014-07-14 11:15:10 AM EDT
Guide Contents
Guide Contents
Overview
OMGOMGOMG ITS A NEW RASPBERRY PI!
A brief overview of what's new
What's not new
What does/doesn't work anymore
What does work!
What doesn't work
You may need a new Kernel/Firmware
GPIO Cables & Cobblers
Wolfson Audio Card & Other I2S (not I2C) Devices
Enclosures
2
3
3
4
6
7
7
7
7
7
9
9
Power Supply
Model A and B Power Supply
Model B+ Power Supply
GPIO Port
Model A and B (rev 1 & rev 2) GPIO
Raspberry Pi Model B+ GPIO Port
New GPIOs
USB Ports (Hub)
Don't forget! You need a new Kernel/Firmware
Audio/Video
Card Socket
Mounting Holes
What didn't change
F.A.Q.s
10
10
12
18
18
19
20
22
23
24
27
30
33
34
© Adafruit
Industries
https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-
plus-differences-vs-model-b
Page 2 of 34
Overview
OMGOMGOMG ITS A NEW RASPBERRY PI!
Yep, that's right, the fantastic engineers at Raspberry Pi HQ have blessed us with a new
design. They've taken all the feedback over the last 3 years and rolled out a nice updated Pi
with many fixes and extras...all at the same price!
Pick o ne up to day at the Adafruit sho p!
(http://adafru.it/dH0)
© Adafruit
Industries
https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-
plus-differences-vs-model-b
Page 3 of 34
A brief overview of what's new
Dual step-down (buck) power supply for 3.3V and 1.8V
5V supply has polarity protection, 2A fuse and hot-swap protection
New USB/Ethernet controller chip
4 USB ports instead of 2 ports
40 GPIO pins instead of 26. The top/first 26 pins match the original layout, 9 additional
GPIO and 2 EEPROM Plate identification pins
Composite (NTSC/PAL) video now integrated into 4-pole 3.5mm 'headphone' jack
MicroSD card socket instead of full size SD
Four mounting holes in rectangular layout
Many connectors moved around
© Adafruit
Industries
https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-
plus-differences-vs-model-b
Page 4 of 34
© Adafruit
Industries
https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-
plus-differences-vs-model-b
Page 5 of 34

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