Data Center Security Mainboard

Data Center Security Mainboard

Project Detail

Data Center Security’s Main Board , It Has Dual CPUs ( STM32H7 & STM32F1 )
LCD Driver , 50pin Connector and up to 10″ LCDs
Capacitive Touch Driver up to 10″ .
GPRS Connectivity ( PPPos Protocol ) .
Ethernet Based Controller With Embedded Http-Web-server and SNMP V2 & V3 Support .
Ethernet Based Bootloader For Over-the-Air Firmware Update .
Over-the-Air Firmware Update Through GPRS-Modem .
RS485 Connection As A Shell Interface for configuration , Setup and Firmware Update
CAN Connection For Connecting With Variety of Devices .
Voltage And Current Meter For an Industrial Device in an environment full of Transformers , Inductive Loads and EMI emissions .
Long Range ( LoRa ) Connectivity .
Wide Input Voltage Range ( 0 <-> +100V ) With 50mV Accuracy .
Wide Current Sensing Range ( 0 <-> 20A ) With 50mA Accuracy .

Design Sections

Schematics
PCB
Firmware Design

Key Part Of the Design

Dual CPU
STM32H7
STM32ّ1
50PIN-LCD
CAPACITIVE TOUCH
SDRAM
NOR-FLASH
SPI-FLASH
SD-CARD
ETHERNET
GPRS-MODEM
FINGER-PRINT
RS485
CAN
EEPROM
ONE-WIRE SENSOR
LoRa
Voltage Input ( 0 <-> +100V )
Current Meter ( 0 <-> 20A )
Wide Operating Vin ( +8V <-> +60V ) with polarity Protection

Tools Used

Schematics and PCB : Altium Designer ( 4 Layers )
Firmware : Keil , C/C++ , ARM-COMPILER