n-PRO-10 is an mbed-enabled ARM Cortex M3 LPC1769 development board from the n-Blocks family designed for rapid prototyping, in the n-Blocks PRO form factor.

n-PRO-10 board features NXP's LPC1769 microcontroller and is designed to quickly get started with the ARM Cortex-M3.The board allow engineers to develop their applications from initial prototype to final production. n-PRO-10 development board is compatible with various toolchains used in the industry. The board includes an onboard, CMSIS-DAP compatible debug probe as well as a connector for use with 3rd party debug probes.

• PWM/timer block with external count input
• Low power RTC with a separate power domain and dedicated oscillator
• WatchDog Timer (WDT)
• Arm Cortex-M3 system tick timer, including an external clock input option
• Repetitive interrupt timer provides programmable and repeating timed interrupts
• Standard JTAG test/debug interface for compatibility with existing tools
• Integrated PMU (Power Management Unit)
• 4 reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
• Single 3.3 V power supply (2.4 V to 3.6 V)
• 4 × external interrupt inputs configurable as edge/level sensitive
• Non-maskable Interrupt (NMI) input
• Wake-up Interrupt Controller (WIC)
• Processor wake-up from Power-down mode via any interrupt
• Brownout detect with separate threshold for interrupt and forced reset
• Power-On Reset (POR)
• Crystal oscillator with an operating range of 1 MHz to 25 MHz
• 4 MHz internal RC oscillator trimmed to 1 % accuracy
• Code Read Protection (CRP) with different security levels
• Unique device serial number for identification purposes

• Mbed compatibile
• Web-based C/C++ programming environment
• API-driven development using libraries with intuitive interfaces

n-PRO-10 is a HOST board with four Hirose DF30-series 60-pin low profile connectors at bottom side, following the n-Blocks PRO form factor.

• Connect the board to the battery or power supply.
• Press the reset button, green LED will indicate that you have power connected.
• Select target on mbed online compiler
• Create a blinky program like below. Compile and it will get downloaded.

#include "mbed.h"
 
DigitalOut led1(P1_18); 
 
// main() runs in its own thread in the OS
int main() {
    while (true) {
        led1 = !led1;
        wait(0.05);
    }
}

• Connect the board to j-link.

• Open J-Flash Lite, select the device.

• Select the bin file downloaded from mbed compiler.

• Click on Program device

• Press RESET, and the board will now be running your code.

• To use the debug serial port out of the LPC1769 to emulate a serial port over USB see example here.

• LPC1769 Datasheet
• https://os.mbed.com/handbook/mbed-NXP-LPC1768-Getting-Started
• https://www.embeddedartists.com/products/lpc1769-lpcxpresso/

• n-PRO-10