Open1114 Standard, LPC Development Board

SKU: 4790
Part Number: Open1114 Standard
Brand: Waveshare

$23.99 DISCONTINUED
$23.292+
$22.793+
$22.594+

Description

Details

ARM Cortex-M0 development board designed for NXP LPC series, features the LPC1114 MCU, and integrates various standard interfaces, pretty easy for peripheral expansions.
LPC1114 development board

Overview

Open1114 is an ARM Cortex-M0 development board that features an LPC1114 device as the microcontroller. It 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 ARM Cortex-M0 microcontroller.


What's On Board

LPC1114 development board on board resource
  1. LPC1114FBD48/302:the high performance ARM Cortex-M0 LPC MCU which features:
    • Core: Cortex-M0 32-bit RISC
    • Operating Frequency: 50MHz Max
    • Operating Voltage: 1.8-3.6V
    • Package: LQFP48
    • I/Os: 42
    • Memories: 32kB Flash, 8kB RAM
    • Communication Interfaces: 2 x SPI, 1 x UART, 1 x I2C, 11 x PWM, 8 x ADC
    • Debugging/Programming: supports SWD interfaces, supports ISP through UART
  2. AMS1117-3.3: 3.3V voltage regulator
  3. Power switch
  4. Power indicator
  5. LEDs: convenient for indicating I/O status and/or program running state
  6. Reset button
  7. User keys: for I/O input test and/or program control
  8. Joystick: five positions
  9. 12M crystal oscillator: enables the MCU run at 48M frequency by frequency multiplication
  10. 8 I/Os interface | 8-channel AD interface
    • for connecting accessory boards which using I/O control, such as 8 Push Buttons, Motor, etc.
    • there's also 8-channel AD interface can be used for AD testing
  11. SPI0 | SPI1 interface: for connecting SPI peripherals, such as DataFlash (AT45DBxx), SD card, MP3, etc.
  12. I2C interface: for connecting I2C peripherals, such as I/O expander (PCF8574), EEPROM (AT24Cxx), etc.
  13. 1-WIRE interface: for connecting 1-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
  14. ISP | UART interface: for connecting ISP modules and/or UART peripherals, such as RS232, USB TO UART, etc.
  15. LCD interface: for connecting 2.2 inch multi-color touch screen LCD which using SPI control
  16. 5V DC jack
  17. 5V/3.3V power input/output: usually used for power supply output, and/or common ground with other application board
  18. MCU pins connector: all the MCU pins are accessible on expansion connectors for further expansion
  19. SWD interface: for debugging/programming
  20. LEDs jumper
  21. User keys jumper
  22. Joystick jumper

For jumper 20-22:

  • short the jumper to connect to I/Os used in example code;
  • open the jumper to connect to other custom pins via jumper wires.

 


Photos

ARM Cortex-M0 Development Board
Open1114 Development Board
ARM Cortex-M0 Development Board
Connecting to touch screen LCD
ARM Cortex-M0 Development Board
Connecting to a debugger
ARM Cortex-M0 Development Board
Connecting to various peripherals
2.2inch 320x240 Touch LCD
Connecting to touch screen LCD
LPC ISP (mini)
Connecting to LPC ISP (mini) via UART
NRF24L01 RF Board
Connecting to NRF24L01 RF Board via SPI
8 Push Buttons
8 Push Buttons on the 8 I/Os interface
AD Keypad
AD Keypad on the 8 I/Os interface
AT24CXX EEPROM Board
Connecting to EEPROM Board via I2C
I2C cascading x3
Multi I2C peripheral Module connected to the I2C bus
AT45DBXX DataFlash Board
Connecting to DataFlash Board via SPI
Micro SD Board
Connecting to Micro SD Board
Connecting to any accessory board
Connecting to any accessory board you need
 

Note:
The Open1114 supports programming via UART BOOT LOAD, a USB TO UART accessory board is also provided in the package.
The Open1114 does NOT integrate any debugging function, a debugger is required.


SWD Interface

The figure below shows the header pinouts of SWD interface

SWD interface header pinouts

Development Resources

  • Related Software
    • KEIL MDK-ARM Lite Edition (32 Kbytes limited), etc.
  • Demo Code (examples in C)
  • Schematic (PDF)
  • LPC ARM Cortex-M0 Development Documentations (Datasheets etc.)

Wiki: www.waveshare.com/wiki/Open1114

Weight: 0.176 kg

Quick Overview

  1. Open1114 development board x 1
  2. LPC ISP (mini) x 1
  3. USB type A plug to mini-B plug cable x 1
  4. 4-pin wire x 2
  5. 2-pin wire x 2
  6. USB power cable x 1
  7. Software CD x 1
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