7 years, 3 months ago.

Is it one hardware debugging guide for platform MAXREFDES100# HSP?

I worked in Android application for Heart Rate with my MAXREFDES100#HSP from battery powered. All worked OK Moving this small board, disconnected the cable connected to VTM. I remove the battery holder and I soldered again the cable to point VTM. After powering again - the LED didn't lighted ...for ever!? Maybe I used one soldering bit too hot on VTM pad?! However I want to learn what is now, wrong on this board. Any suggestion is very useful for me,

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