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Posted: Tue Jun 17, 2014 6:39 pm
by oldbeeman
i have a bub 1 to use with a mini pro and with a sanguino.
i have been unable to upload to either unit.

the mini pro seems to reset wen trying to send to it. at least the led flashes but the sketch does not upload.

ask questions cuz i have no idea what to do.

i suppose it is something simple but when it does not work it is frustrating.


Re: BUB 1

Posted: Sun Jul 13, 2014 6:07 pm
by paul

I apologize for the really slow reply. Did you solder up the logic level selector? (Use 3.3V for the most universal choice).
You can also put the headers and shunt on it, but most people find the header sort of sticks up too much for their taste.

Uploading used to work fine at slower speeds with the logic level left open, but it won't work at the speeds that are current
in the microcontroller world.

Hope that helps,


Re: BUB 1

Posted: Sun Jul 13, 2014 8:44 pm
by oldbeeman
i did not have the voltage selection set but even after setting it, it still does not work

how are the tx and rx suppose to be connected?