"3G Development Board" low power support WCDMA 3G Communication Module Development Board

Source: Internet
Author: User

The itop-exynos4412 Development Board uses Exynos4412 's main chip, with higher frequency and richer peripherals, with 2GB dual channel configuration DDR3 of memory and 16GB storage, with strong stability, high reliability, can be applied to the performance and processing capacity of higher requirements of embedded system applications.

The itop-exynos4412 board has built-in wireless wifi module,Bluetooth,GPS, Camera , 3G and other modules, support HDMI1.4 ( 1080p/60hz ) shows that customers can draw complete product information directly from the development platform, and can even be used directly in subsequent product development, completely different from the general meaning of the development platform.

3G Development Board - parameters

Core board Size: 6cm*7cm

Floor Size: 13cm*16cm

Height: 0.26cm with connector

CPU Exynos4412, Quad core cortex-a9, frequency of 1.4ghz-1.6ghz

Memory: 2GB dual channel DDR3

Storage: 16GB EMMC

PMIC: Choose Samsung's own power management chip, energy efficient! With 9 - Way DC and P- channel LDO output power, through China mobile phone Practice test, and Samsung 4412 Best processor Matching

USB Host: Onboard USB3503, high performance HSICfor 3 - way USB Host Output

Angle extension: Pin up to up to five, to meet the various types of user expansion needs

Temperature range: -20℃ to ℃

Operating voltage: 2.65v--5.5v ( 4.0Vrecommended)

Switch POWER switch

Power DC power input connector,5v/2a Power input

Usb_host Interface : 2- way usb_host output

USB OTG Interface : 1- way USB OTG 2.0

Jtag Interface : Standard jtag interface 20pin 2.0mm pitch Header

3g: Equipped with imported high-performance 3G module,WCDMA downlink rate up to 21m/s ( optional )

Angle extension: Pin up to up to five, to meet the various types of user expansion needs

Camera Interface : Support million million camera /500 Camera

HDMI interface : Standard HDMI v1.4,1080p HD resolution

LCD interface : LCD to connect RGB signal

wifi:802.11b/g,802.11n (1x1)

bt:2.1 + Edr/bluetooth 3.0

TF Card Interface : 1 TF Card Interface

SD Card Interface : 1 standard SD Card Interface

Network port: 10m/100m Adaptive Network Port

Phone: Support headphone output

Mic Support mic input

User Key 5 x

GPS ( optional )

Serial port: 4 serial ports

Rs485:1 ( optional )

can:2.0 Standard ( optional )

Gpio:19 Road through socket (including SPI,i²c,AD , etc.)

Real-time Clock: Onboard RTC Chip

Gravity Sensor: Support

Gyroscope: Support

Software Resources -All- open Source

The latest Android 4.0.3/android 4. 4

Linux + Qt operating system


CD-ROM information:

Includes schematic (PDF format), Backplane PCB (Allegro format ),driver source code, chip and LCD Data sheet, development environment, product user manual

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

"3G Development Board" low power support WCDMA 3G Communication Module Development Board

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