Report item
Item specifics
  • Brand Name: DFRobot
  • Core: Cortex-M4 processor, 204MHz Max
  • Core2: Cortex-M0 coprocessor, 204MHz Max
  • Package: LBGA256
  • I/Os: 164
  • Memories: FLASH 1M, SRAM 136kB, ROM 64kB, E2PROM 16kB, OTP memory 64 bit
  • SST39VF3201: 32M Bit NorFlash
  • MT48LC8M32B2: 256M Bit SDRAM
  • K9F1G08U0B: 1G Bit NandFlash
  • 32.768K crystal: for internal RTC with calibration
  • MCU pins expander: VCC, GND and idle I/O ports are accessible on expansion connectors
Product Description

 

 

4.3inch LCD+ Ethernet +speaker+ ARM LPC4357 LPC43 Cortex M4/M0 dual core Development Board = Open4357-C Package A

LPC development board designed for the LPC4357FET256 / LPC4357JET256 MCU, and integrates various standard interfaces, pretty easy for peripheral expansions.

LPC4357FET256 / LPC4357JET256 development board

Overview

Open4357-C is an LPC development board designed for the LPC4357FET256 / LPC4357JET256 microcontroller, consists of the mother board and the MCU core board Core4357.

The Open4357-C supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with NXP LPC series microcontrollers.


What\\\'s on the mother board

LPC4357FET256 / LPC4357JET256 development board on board resource

  1. MCU core board connector: for easily connecting the MCU core board
  2. SGPIO connector: for connecting camera module
  3. USB interface 1: USB1 FS
  4. USB interface 2: USB0 HS
  5. USB interface 3: converts to UART through an onboard USB to UART convertor PL2303
  6. UART3 interface: easily connects to RS232, RS485, USB TO 232, etc.
  7. I2C0 | I2C1 interface: easily connects to I2C peripherals such as I/O expander (PCF8574), EEPROM (AT24Cxx), etc.
  8. CAN1 interface: for connecting CAN module
  9. CAN0 interface: for connecting CAN module
  10. UART1 interface: easily connects to RS232, RS485, USB TO 232, etc.
  11. ADC+DAC interface: for ADC/DAC testing
  12. LCD interface 1: for connecting 7inch LCD
  13. SDIO interface: for connecting Micro SD module, features much faster access speed rather than SPI
  14. LCD interface 2: for connecting 4.3inch LCD
  15. Capacitive touch screen interface: for connecting capacitive touch screen
  16. SSP interface: easily connects to SPI peripherals such as DataFlash (AT45DBxx), SD card, MP3 module, etc.
  17. ETH interface: for connecting ETH module
  18. I2S0 interface: for connecting I2S modules such as Audio module, etc.
  19. ONE-WIRE interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
  20. 5V DC jack
  21. 5V/3.3 V power input/output: usually used as power output, also common-grounding with other user board
  22. MCU pins connector: all the I/O ports are accessible on expansion connectors for further expansion
  23. JTAG interface: for debugging/programming
  24. AMS1117-3.3: 3.3V voltage regulator
  25. LM3625-H: USB power management device
  26. XPT2046 (on bottom side): touch screen controller
  27. PL2303TA (on bottom side): USB TO UART convertor
  28. Power indicator
  29. USB1 VBUS LED
  30. USB0 VBUS LED
  31. PL2303TA TX-LED / RX-LED, UART transmitting/receiving indicator
  32. LEDs: convenient for indicating I/O status and/or program running state
  33. Joystick: five positions
  34. User key: convenient for I/O input and/or interact with running code
  35. Reset button
  36. Power switch
  37. BOOT jumper
  38. VBAT jumper
  39. USB1 FS jumper
  40. USB0 HS jumper
  41. USB TO UART jumper
  42. LEDs jumper
  43. User key jumper
  44. Joystick jumper

What\\\'s on the Core4357

Core4357 on board resource

  1. LPC4357FET256 / LPC4357JET256: the LPC ARM Cortex-M4/M0 dual-core microcontroller:
    • Core: Cortex-M4 processor, 204MHz Max
    • Core: Cortex-M0 coprocessor, 204MHz Max
    • Package: LBGA256
    • I/Os: 164
    • Memories: FLASH total 1M, SRAM total 136kB, ROM 64kB, E2PROM 16kB, OTP memory 64 bit
    • Interfaces:
      • 1 x SPIFI, 1 x 10/100T MAC
      • 1 x High-speed USB2.0 Host/Device/OTG
      • 1 x High-speed USB 2.0 Host/Device
      • 1 x 550 UART, 3 x 550 USART, 1 x IrDA
      • 2 x CAN 2.0, 2 x SSP, 1 x SPI, 1 x Fast-mode Plus I2C
      • 1 x standard I2C-bus, 2 x I2S, 1 x EMC, 1 x LCD controller
      • 1 x SD/MMC, 1 x PWM, 1 x QEI, 1 x 10-bit DAC, 2 x 10-bit ADC
  2. QSPI FLASH solder pads, for soldering external Flash if required
  3. MT48LC8M32B2, 256M Bit SDRAM
  4. SST39VF3201, 32M Bit NorFlash
  5. K9F1G08U0B, 1G Bit NandFlash
  6. 12M crystal oscillator
  7. 32.768K crystal, for internal RTC with calibration
  8. MCU pins expander, VCC, GND and idle I/O ports are accessible on expansion connectors for further expansion

Photos

LPC Development Board
Open4357-C development board
LPC Development Board
Open4357-C development board
LPC Development Board
Open4357-C development board back view
LPC Development Board
Open4357-C mother board
LPC MCU Core Board
MCU core board Core4357
LPC MCU Core Board
MCU core board Core4357

Connecting to various peripherals
USB Device
Connecting to USB device

4.3inch lcd emWin demo1

4.3inch lcd emWin demo2

4.3inch lcd emWin demo3

4.3inch lcd emWin demo4

7inch lcd emWin demo1

7inch lcd emWin demo2

7inch lcd emWin demo3

7inch lcd emWin demo4
RS232 Board
Connecting to RS232 Board
RS485 Board
Connecting to RS485 Board
SN65HVD230 CAN Board
Connecting to CAN Board
8 Push Buttons
Connecting to 8 Push Buttons
5 IO Keypad
Connecting to 5 IO Keypad
AD Keypad
Connecting to AD Keypad
Analog Test Board
Test Board on the AD/DA port
FM24CLXX FRAM Board
Connecting to FRAM Board
I2C cascading x3
Multi I2C peripheral Module connected to the I2C bus
Micro SD Storage Board
Connecting to Micro SD Storage Board
AT45DBXX DataFlash Board
Connecting to DataFlash Board
NRF24L01 RF Board
Connecting to NRF24L01 RF Board
DP83848 Ethernet Board
Connecting to Ethernet Board
VS1003B MP3 Board
Connecting to VS1003B MP3 Board
UDA1380 Board
Connecting to UDA1380 Board
Connecting to any accessory board
Connecting to any accessory board you need

Note:
The Open4357-C supports programming via UART bootloader
The Open4357-C does NOT integrate any debugging function, a debugger is required.


JTAG/SWD interfaces

The figure 1, and 2 show the header pinouts of JTAG/SWD interface

Figure 1. JTAG Header Pinout
JTAG Header Pinout
Figure 2. SWD Header Pinout
SWD Header Pinout

Development Resources

  • Related software (KEIL etc.)
  • Examples in C
  • Schematic (PDF)
  • LPC Cortex-M3/M4 development documentations (Datasheet etc.)

Wiki: waveshare.com/wiki/Open4357-C

Note: the camera and capacitive touch screen drivers are not provided for the moment.


Package Contains

The "Standard Package" and "Accessory Boards Package" below are included.

Standard Package

  1. Open4357-C development board x 1
  2. USB type A plug to mini-B plug cable x 1
  3. USB type A receptacle to mini-B plug cable x 1
  4. 4-pin 2-pin wires pack x 1
  5. USB power cable x 1
  6. Software CD x 1
1
2
3
4
5
6

Accessory Boards Package

  1. 4.3inch 480x272 Touch LCD (B) x 1
  2. DP83848 Ethernet Board x 1
  3. UDA1380 Board x 1
  4. Micro SD Storage Board x 1
  5. Analog Test Board x 1
  6. FM24CLXX FRAM Board x 1
  7. AT45DBXX DataFlash Board x 1
  8. SN65HVD230 CAN Board 2pcs x 1
  9. Ethernet Cable x 1
  10. 4.3inch LCD screws pack x 1
1
2
3
4
5
6
7
8
9
10

 

 

HTB1t3bCGpXXXXbNXXXXq6xXFXXXg

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.7kg (1.54lb.)
  • Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)
Shipping
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.7kg (1.54lb.)
  • Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.