9 years, 2 months ago.

External Power

I bought one of these and now have access to the schematics. It appears that there are no protection diodes on 5V/Vbus so it is not possible to use this device with external power and to then attach USB for communication. It's strictly either USB or external power. This is a rather unfortunate design oversight.

Question relating to:

The LPC11U35 QuickStart Board from Embedded Artists is a easy to use ARM Cortex-M0 rapid prototyping board in a breadboard-friendly 30-pin DIL format. The board targets smaller control applications as …
Be the first to answer this question.