I'm reviewing the Raspberry Pi Model B+ single board reckoner that I volition live on using equally the brains of the GoPiGo2 Robot Carthat I am building. The Raspberry Pi Model B+ is an upgrade from the Raspberry Pi Model B together with its improved features are perfect for the robot auto project.
The Raspberry Pi Model B+ consumes less ability than the Model B together with comes amongst ii to a greater extent than USB ports (a full of four USB ports) together with an additional fourteen GPIO pins, making it a full of forty GPIO pins (the Model B solely had 26 GPIO pins).
One greatly improved appear of the Model B+ is the added I2C rider vehicle on the 40 GPIO pins flora on pivot 27 (ID_SC) together with pivot 28 (ID_SD) for attaching an I2C ID EEPROM to seat together with automatically initialize HATs (Hardware Added On Top) at startup. It uses an I2C rider vehicle to read a description from an EEPROM on the HAT, like to cape identification on the Beagle Bone Black.
While Pins 27 together with 28 can't live on occupation equally full general operate pins, you lot tin give notice nevertheless convey a full general operate I2C rider vehicle on the Raspberry Pi Model B+ past times using I2C-1 on pins three together with 5, I2C.0 on pivot 27, together with SPI on pins 19, 21, 23, 24 together with 26 of the 40-pin connector.
Influenza A virus subtype H5N1 few other notable things on the Model B+ that are dissimilar to the Model B are the oculus mount holes, which are no longer inwards the oculus anymore. Also, the well together with video jacks are immediately a combination audio/ video jack amongst depression dissonance ability supply.
The Model B+ also has an Ethernet port, a camera interface for the flex cable that connects to the Pi camera, HDMI OUT, micro USB port for power, a DisaplyPort for to a greater extent than or less other flex cable together with micro SD bill of fare on the underside of the board for storing the picture of your operating arrangement together with whatever other files you lot desire to choke along on the Pi.
The RAM together with single-core CPU are assembled using a Package On Package (PoP) assembly that includes a Broadcom BCM 2835 System On-A-Chip (SOC) amongst 700MHz speed together with 512 megabytes of RAM. The fleck is located underneath the RAM inwards the PoP Assembly.