All LPC11D14 pins are available on expansion connectors around the processor.
UART-to-USB bridge interface for LPC11D14 UART、with mini-B USB connector and proper ESD protection.
Flexible powering、with on-board 800mA 3.3V voltage regulator. Can be powered from USB connector、JTAG connector （if supported by JTAG device） or an external +5V supply.
All LPC11D14 pins are available on connector
mini-B USB connector.
SWD/JTAG connector （50 mil/1.27 mm pitch、standard SWD/JTAG connector）. Pad for older、larger 20pos 100 mil pitch JTAG connector also exists、but connector not soldered.
LCD with 8 14-segment characters.
LM75 I2C temperature sensor.
Trimming potentiometer on analog input.
capacitive sensors.
Onboard reset generation and reset push-button.
Push-button for enabling Bootloader mode of the LPC11D14.
Push-button for enabling start logic of the LPC11D14.
Push-button for wakeup logic of the LPC11D14.
Possibility to measure current consumption for LPC11D14 core、I/O and LCD controller parts individually.
