ARM Development Board

ARM® Cortex®-M4(32-Bit) Controller board with SPI, UART, I2C, GPIO Interfaces to integrate with external peripherals.

Technical Specification:

Operating Voltage (VDC)- 5V-12V input

Processor - ARM® Cortex®-M4(32-Bit)

Speed - 180MHz

Flash Memory size - 2MB

SRAM Size - 256KB

UART Ports - 2

SPI Port - 1

I2C Port - 1

GPIO Port - 8

USB Port - 1

RTC - 1

SPI Flash memory - 32 Mb

ATMEGA Development Board

Power supply

• ADC interface: J1
• ADC interface: J9
• Programming Port: J30
• SPI Interface-1: J31
• ISP Programmer)/SPI Interface-2: J10
• USART3 Connector: J12
• USART2 Connector: J29
• I2C Connector: J16
• SPI Connector: J17
• Ultrasonic Distance Sensor (HCSR04): J21
• Humidity and Temperature Sensor (DHT11): J13
• Moisture Sensor: J14
• ADC ports: J15
• ADC ports: J18
• ADC ports: J20
• ANT1
• SIM900/GSM Module USART: J26
• SIM Interface/li>
• Wi-Fi Module: J28 connector
• External I/O interfaces
• LCD Display-2x16: U6
• RESET

Multi Channel Relay Module

• No. of Relay Ports: 4/8
• Operating Voltage: 12V DC.
• Equipped with high-current relay 10A@250VAC / 10A@30VDC.
• It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc.
• High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection.
• Freewheeling diode to protect your microcontroller.
• Input Signal Pin connected to Burg stick for easy accessibility.
• LED Status indicators to indicate the relay ON/OFF status.

Voltage Detection Module

• Voltage Detection module Monitors presence of 220V AC or 24V DC input supply.
• Indicated status Output TTL Level: 3.3V/5V.
• Adaptive to PLC 24V level. Suitable for PLC (Programmable Logic Controller) applications.
• Optocoupler Isolation: Provides electrical isolation and noise reduction.
• Protects sensitive components from voltage spikes.

Data Converters ( RS232, RS422, RS485)

Serial Data Converters are small modules that convert single-ended RS-232 signals into differential RS-422 or RS-485 signals. Signal conversion is completely bidirectional - outgoing RS-232 signals are converted to RS-422/RS-485 differential levels and incoming RS-422/RS-485 differential signals are converted into single-ended RS-232 signals.

Serial Data Converter has a DB-9 female connector on one end that mates to the DB-9 male connector found on the rear of most PCs and other serial devices. Besides its use with PCs, the Converters can be used with any 9-pin RS-232 device whose pinout matches that of a PC's COM port. Once equipped with the Converter, the PC or RS-232 device can communicate with other RS-422 or RS-485 devices.

• Convert single-ended RS-232 signals to RS-485 or RS-422 differential signals. Bidirectional data transfer with increased noise rejection.
• Extends RS-232 transmission distance to 1.2 Km. Overcomes RS-232's 50-foot cable limit.
• Adds multi-drop capability to an RS-232 signal. Drives up to 50 loads.
• Meets FCC Class A and European CE requirements. Should not interfere with other devices.

Serial to Ethernet Converter

Any device with a standard serial interface can connect to Ethernet with embedded devices servers in a snap. Serial to Ethernet Converter provide a 10/100 Mbps Ethernet interface with ready-to-use operation modes such as TCP Server, TCP Client, and UDP.

• 10/100 Mbps Ethernet interface
• 230.4 Kbps serial interface
• TCP Server, TCP client, UDP, and Real COM operation modes
• Support for DHCP, BootP, Static IP, and ARP
• SNMP and e-mail alert for event trapping and notification
• Low power consumption at 1.5W, with single +5V input
• Easy on-site configuration of network settings
• Simple command frame format
• Comprehensive command set for serial and network configuration
• Easily switch between software and hardware triggers
• Protocols: ICMP, ARP, IP, TCP, UDP, DHCP, Telnet, HTTP, SNMP, SMTP Utilities: Network Enabler Administration Suite for Windows 98/NT/2000/XP/2003/Vista
• OS Driver Support: Windows 95/98/ME/NT/2000/XP/2003/XP x64/2003 x64 COM driver, Linux Real TTY, Unix
• Configuration: Web console, serial console, Telnet console, or Windows utility
• Operation Modes: TCP Server, TCP Client, UDP, Real COM