gsm edge modem

gsm edge modem
ed Bull STM32 development board is based on STMicroelectronics (ST) has introduced a series of ARM CortexM3 maximum configuration chip STM32F103ZET6 at the core.

On-board resources:
* CPU: STM32F103ZET6; (LQFP144 feet, on-chip 512K flash, 64KRAM, 12Bit A / D, D / A; PWM, CAN, USB, SDIO, FSMC, and other resources)
* Board outside the extended 512K SRAM, 2M NOR FLASH (board support up to 1024k SRAM, 16M of NOR FLASH) to meet the large capacity data acquisition, processing and analysis requirements
* Expansion 128M NAND FLASH board meeting outside the rich color image storage, data storage form, document management applications such as
* With a 2.8 inch TFT true color touch screen 3.2 inch TFT true color module or touch screen module (selected by the user), FSMC control, color touch controller module configuration ADS7843 support a SD card (SPI mode) can be used to store images, support for a AT45DBxxx the DATA FLASH (can be used to store Chinese character library)
* All the way CAN communication interface, the drive chip SN65VHD230
* Two RS232 interfaces
* All the way RS485 communication interface
* An SD card connector SDIO control
* One I2C memory interface, standard 24LC02 (EEPROM)
* A SPI memory interface, standard AT45DB161D (DATA FLASH)
* All the way to adjust the potentiometer input ADC
* Three-way ADC input terminal leads
* Two PWM output terminal leads
* Two DAC output terminal leads
* A buzzer, five user LED lights, a power indicator light, a USB communication indicator, four user keys, a system reset button
* Power Select jumper to support the external 5V power supply, USB power supply or JLINK
* Board Size: 13CM X 10CM
* All I / O port through 2.54MM standard pitch leads to facilitate the development of secondary
Rich in routines, not only on-board functional test modules MDK Source: LED lights into the water six instances, RTC, according to health, PWM, buzzer, USB, SD card, ADC, DAC, 12C, RS232, RS485 communication, CAN , touch screen test, TFT LCD screen test ..... there is a successful transplant UCOS2, UCGUI several routines can be directly applied to industrial equipment, or hand-held instruments in the man-machine interface design, so your products get rid of black and white monotonous, into a colorful world! inspire your design inspiration!

Packaging:
Red Bull development board (ARM Cortex-M3-end preferred)
3.2-inch color display module
jLink v7 simulator
USB copper cable
Serial download cable
20PIN JTAG cable
CD ROM CD-ROM