Green Wireless and GPIOs

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mjpseeed
Pre-kindergarten
Pre-kindergarten
Posts: 1
Joined: Fri Aug 24, 2018 7:34 am

Green Wireless and GPIOs

Post by mjpseeed » Fri Aug 24, 2018 7:40 am

I have a BB Green Wireless which I was hoping I could drop in as a replacement for a BB Black Wireless, but it's not working out. The GPIOs are used very differently by the two boards. It appears that the WiFi interface on the green is using GPIOs 44-47 and 64-65. These are free on the BBBW. It also appears that GPIO26 is used as the WiFi enable control, also free on the BBBW. None of this is documented anywhere that I can find.

The BB Green Wireless manual doesn't mention this as differences with the BBB.

Can someone point me to some document that describes the actual availability of the GPIOs for the BB Green Wireless?

Thanks,
Mike

bill.yu
Junior-6
Junior-6
Posts: 638
Joined: Mon Apr 02, 2018 11:05 am

Re: Green Wireless and GPIOs

Post by bill.yu » Fri Aug 24, 2018 5:06 pm

Hi Mike,
Please check http://wiki.seeedstudio.com/BeagleBone_ ... p-for-bbgw. thanks.

Bill

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