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#1 2020-02-28 23:09:03

Gambrius
Contributor
From: germany
Registered: 2019-10-28
Posts: 25
Website

USART on Proxmark3 easy for use with Arduino

Hallo,

I am looking for a solution to start certain commands on the proxmark with the help of an Arduino (esp8266).

Therefor I thought I could try to control the proxmark3 easy over an serial connection.
In the documentation for the USART connection of the proxmark3 (RDV4 ??) https://github.com/RfidResearchGroup/proxmark3/blob/master/doc/uart_notes.md
it says that on pin 11 and pin 13 of the ARM are the RX and TX pins for the USART connection.
And that the USART connection needs to be set up within the Makefile.plattform file, before the fw gets compiled.

The Makefile.plattform has the following content:

PLATFORM=PM3OTHER
PLATFORM_EXTRAS=FPC_USART_DEV

To my questions:
- What do I wrong, because with my connected FTDI to pin 11 and pin 13 I do not see any serial content. Is the USART just available on the RDV4???
- Is it possible to control the proxmark over the USART?
- Is teure an alternative way to start commands on the proxmark3 and read the answers from the proxmark3?

Regards,
Gambrius


I do a lot with tonies. If you like to read more:

My Blog (Gambrius Tech-Blog): http://www.gt-blog.de

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