GPIO pins on BladeRF x40

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ferdinandvv30
Posts: 1
Joined: Mon Aug 17, 2020 7:41 am

GPIO pins on BladeRF x40

Post by ferdinandvv30 »

I am trying to take an output (logic 1 or 0) from an Arduino-board and use it as an input on my BladeRF and process that input and transmit a message accordingly. However, I am not sure how to take an input on my bladeRF. I have seen the xb-100 expansion boards, but they are very expensive and I can't afford it at this time. Is there maybe a way to utilize any of the JTAG (or other) pins for (I2C/SPI/GPIO etc)?

I am using the BladeRF x40 Rev. 2.
robert.ghilduta
Posts: 83
Joined: Thu Feb 28, 2013 11:14 pm

Re: GPIO pins on BladeRF x40

Post by robert.ghilduta »

There should be 2 available pins on the "Mini Exp" header, please take a look at the bladeRF x40 schematic: https://www.nuand.com/bladerf.pdf
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