Two RS232 interface circuits with 9 pin DSUB connectors : UARTO is used by the Boot loader program, to program LPC2129 Flash memory without external programmer. One power LED to indicate the presence of 5V. Two on board voltage regulators 1.8V and 3.3V, Input to this will be from External +5V DC Power supply through a 9-pin DSUB connector. NXP Semiconductors LPC 2129 1632 bit ARM7TDMI-S : 1632 bit LPC2129 with 256K Bytes program Flash, 16K bytes RAM, RTC, 2x32bit timers, 7xCCR, 2xCAN, 4x10-bit ADC, 2xSPI, I2C, 6xPWM, WDT, 5V tolerant IO, up to 60MHz operation, using 12MHz crystal. #Lcd display lpc2129 fullTutor based on LPC2148 ARM 7 Controller Speed:12Mhz default, up to 60Mhz with on chip PLL Protocol supported RS232 RS485 I2C SPI Zigbee(1no) GPS Module(1no) Flash -512KB, SRAM-32KB 320X240 Monochrome Graphics LCD included on board UART for programming UART for full UART UART for RS485 UART for RS422 SD card interface Onboard temperature sensor interface using LM35 8 LEDs to display I2C 4X4 Matrix keyboard Stepper motor interface with on board motor I2C compatible EEPROM(64KB) RTC with suitable battery SPI compatible EEPROM(32KB) Microcontroller LPC2148 provided as daughter board for easy maintenance Buzzer Different test points for each protocol Software Features: Tutorial for RS232 Tutorial for RS422 Tutorial for RS485 Tutorial for SPI Tutorial for I2C Tutorial for Zigbeee Tutorial for GPS Sample application for protocol:RS232(Serial communication) RS422(Full duplex), RS485 (Half duplex) SPI (EEPROM) I2C(EEPROM) Code compilation using SCARM View Complete Details Provision to interface ALS standard external interfaces through 26 pin FRC Power supply required – +5V DC, 1.5A. Software examples compiled using ICC-AVR compiler. Elegant enclosure with Test Points for monitoring. Provision for JTAG and ISP for debugging and programming the controller. CPLD is used for counter operation and generation of chip selects for onboard interfaces. #Lcd display lpc2129 serialUSB to serial interface using UART0 and onboard USB interface IC. A 9-pin Male D-sub connector for interfacing RS485 interface using UART1. A 9-pin Female D-sub connector for interfacing external GSM module using UART1. A 10 pin FRC box connector for interfacing external GPS module using UART0UART1. Onboard interface to I2C compatible NVROM (Non Volatile Read Only Memory) and RTC (PCF8523). Onboard interface to SPI compatible 12-bit DAC device and SD card. On-chip 10-bit ADC3 is used for ambient temperature measurement circuit using LM335. On-chip 10-bit ADC2 is used for voltage interface. On-chip 10-bit ADC0 and ADC1 is used for 4-20mA current loop interface. RS232C Serial interface through on chip UART0 and UART1. Circuit to test on-chip Compare, Capture, PWM and Analog Comparator. 16x2 alphanumeric display (LCD) with back light On board switches and LED’s. Ethernet Interface (WIZNET 7010B+ or equivalent).
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