Tutorial: Blinky with the NXP LPC845-BRK Board

The NXP LPC845-BRK board is a sub-$6 breadboard friendly development board with an ARM Cortex-M0+ on it. This tutorial is about developing a ‘blinky’ on it using MCUXpresso.

Binky on NXP LPC845-BRK Board

Binky on NXP LPC845-BRK Board

Continue reading

Advertisements

Tutorial: Transforming the NXP LPC845-BRK into a CMSIS-DAP Debug Probe

The NXP LPC845-BRK board is a tiny an inexpensive (sub $6) breakout board. The board includes a CMSIS-DAP (LPC11U35) on-board debug probe which can be used as a debug probe to debug any NXP LPC, Kinetis or i.MX RT device 🙂

LPC845-BRK used to debug robot

LPC845-BRK used to debug a Sumo Battle Robot

Continue reading

Tutorial: Using external Debug Probes with NXP LPC845-BRK Board

One great thing with that new NXP LPC845-BRK board is that it is possible to use it with any standard SWD/JTAG debugger, as it has the 10pin debug header present on the board. It is not populated by default, because the LPC845-BRK includes a CMSIS-DAP debug probe already. But if I want to use a SEGGER J-Link, a P&E Multilink or the NXP LPCLink2, this is certainly something to consider:

Debugging LPC845-BRK with LPC-Link2

Debugging LPC845-BRK with LPC-Link2

Continue reading

Unboxing the NXP LPC845-BRK Board

I really love tiny and bread board friendly boards, especially if they are very affordable and can be use with Eclipse based tools. So I was excited to see the NXP LPC845-BRK board to be available at Mouser, so I ended up ordering multiple boards right away. Why multiple? Because they only cost CHF 5.95 (around $6)!

NXP LPC845-BRK Board

NXP LPC845-BRK Board

Continue reading