Anonymous
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Jun 02, 2017
04:56 PM
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Jun 02, 2017
04:56 PM
I have a CY8CKIT-044 that I can power using USB; however, when I try to power the kit using J7 (Vin, Gnd), the board will not power up. I have tried 12v-5v/3a converted, 9v battery pack, 12v/3a walwart -- none of them will power the board.
I've read the manual several times and I don't see anything about setting jumpers or otherwise changing the board configuration. Does anyone have a similar experience and/or solution?
Thanks
Tim
1 Reply
Jun 03, 2017
07:20 AM
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Jun 03, 2017
07:20 AM
You will need a good power supply not what you have been using. It needs to be 5 volts and no ripple. I would get a bench supply and not a wall wart as they often are not the best. Also you need to remove these parts.