Sign In / Register

Introduction

The development board uses NXP company LPC1768, ARM is a microcontroller based on the second generation ARM Cortex-M3 kernel, which is a high performance and low power 32 bit microprocessor for embedded system applications, suitable for instrumentation, industrial communication, motor control, lighting control, alarm system etc. Development board has USB simulator, support USB2.0 Device, has dual CAN interface, RS-485 interface and other functions

Characteristics 
Powerful MCU kernel: Cortex-M3
1) processing rate is as high as 100MHz, and including a support 8 district memory protection unit (MPU)
2) built-in nested vector interrupt controller (NVIC)
3) 512KB on-chip Flash program memory, support in system programmable (ISP) and in application programming (IAP)
4) 64KB SRAM used for high performance CPU through instruction bus, system bus, data bus
5) AHB multilayer matrix has 8 channels DMA controller (GPDMA)
6) support SSP, UART, AD/DA, timer, GPIO, and used for memory to memory transmission
7) standard JTAG test / debug interface and serial debugging and serial line tracking port option
8) simulation tracking module support real-time tracking
9) 4 low power modes: sleep, deep sleep, power-down, deep power-down
10)  single 3.3V power supply (2.4V - 3.6V)
11) working temperature: -40 degree - 85 degree
12) non-maskable interrupt (NMI) input
13) on-chip integrated power-on reset circuit
14) built-in system tick timer (SysTick), convenient operating system transplantation

On-board resources
1, 2 road RS232 serial interface (usage straight-through serial line, one serial port support ISP download)
2, 2 road CAN bus communication interface (CAN: SN65VHD230)
3, RS485 communication interface (485 transceiver: SP3485)
4, RJ45-10/100M Ethernet network interface (Ethernet PHY:DP83848)
5, DA output interface (USB sound card experiment, onboard speaker and speaker output drive)
6, AD input interface (adjustable potentiometer input)
7, color liquid crystal display interface can be connected with the station (3.2 inch TFT color 320X240)
8, USB2.0 interface, USB host and USB Device interface.
9, SD/MMC card (SPI) interface (offer FAT12, FAT16, FAT32 file system)
10, IIC interface (24LC02)
11, SPI serial FLASH interface (SSD25VF016B)
12, 2 user keys, 2 functional keys Reset and INT0 buttons, 8 LED lamps
13, a five to the input rocker button (Joystick)
14, serial ISP download function (no need to set the jumper), standard JTAG download, simulation and debugging interface
15, integrated USB simulator: supports online debugging simulation and other functions, support for KEIL, IAR and other mainstream development environment.
16, selected by an external 5V power input supply or USB provide 5V power supply.
17, lead out all IO, it is convenient for the user to external other application circuit second time development

Software function
1 Ethernet TCP and UDP test program
2 TFT LCD (320*240) demonstration program (pictures, font, touch screen)
3 USB Device HID test program
4 USB Device communication test program
5 USB Host file system U disk read and write routines
6 CAN bus related routines
7 I2S application procedures
8 SD/MMC application procedures
9 SPI interface routines
10 UART use of routine
11 AD data collection procedures
12 DA output routines
13 PWM pulse width modulator related routines
14 I2C routines
15 timer routines associated;
16 RTC routines
17 key detection routines
18 LED lamp control routine
19 GPIO related routines and general drive
20 watchdog testing procedures
21 power-down wake-up test procedure
22 standard programming template and routines
23 operating system (UCOS II) programming template and routines

Shipping list
1* development board
1* 3.2 inch LCD color touch module
1* USB copper cable
1* serial download line
1* crossover cable
1* 5V power supply adapter