Raspberry Pi 512MB Model B+ (B Plus) Project Board Linux System Version 3
The Raspberry Pi Model B+ incorporates a number of enhancements and new features. Improved power consumption, increased connectivity and greater IO are among the improvements to this powerful, small and lightweight ARM based computer.
Specifications:
Chip: Broadcom BCM2835 SoC
Core architecture: ARM11
CPU: 700 MHz Low Power ARM1176JZFS Applications Processor
GPU: Dual Core VideoCore IV® Multimedia Co-Processor
Provides Open GL ES 2.0, hardware-accelerated OpenVG, and
1080p30 H.264 high-profile decode
Capable of 1Gpixel/s, 1.5Gtexel/s or 24GFLOPs with texture filtering and DMA infrastructure
Memory: 512MB SDRAM
Operating System: Boots from Micro SD card, running a version of the Linux operating system
Dimensions: 85 x 56 x 17 mm
Power: Micro USB socket 5 V, 2 A
Connectors:
Ethernet: 10/100 BaseT Ethernet socket
Video Output: HDMI (rev 1.3 & 1.4)
Composite RCA (PAL and NTSC)
Audio Output: 3.5 mm jack, HDMI
USB: 4 x USB 2.0 Connector
GPIO Connector: 40-pin 2.54 mm (100 mil) expansion header: 2x20 strip
Providing 27 GPIO pins as well as +3.3 V, +5 V and GND supply lines
Camera Connector: 15-pin MIPI Camera Serial Interface (CSI-2)
JTAG: Not populated
Display Connector: Display Serial Interface (DSI) 15 way flat flex cable connector with two data lanes and a clock lane
Memory Card Slot: SDIO
We are the largest iBeacon provider here in China. We have several customers which are the biggest Indoor navigation service providers. They have bought bunch of our beacons in their projects. During the process of providing deployment services, we have developed many features in our APP, and gained abundant practical experiences in batching deployment.
1)Our App AprilBeacon(both Android and iOS version) have batch function, can update UUID automatically.
2)We have QR code on our case. So it is easy to recognize specific one.
3)We have 227 which has2 AAA batteries, long term power supply significantly reduce maintenance cost.
4)During the maintaining process, you will face many problems such asiBeacon lost, battery low power etc. We have platform Skymap(). It is a online service for your operational groups.
skype: aprilbeacon