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by StephanBradley
Sun Nov 04, 2018 4:56 pm
Forum: Raspbian
Topic: Set bluetooth speaker as default audio output
Replies: 1
Views: 588

Re: Set bluetooth speaker as default audio output

I have this same question and was wondering if you ever figured out a solution?
by StephanBradley
Wed Oct 31, 2018 2:39 am
Forum: HATs and other add-ons
Topic: Stepper Motor Hat v0.1 not found
Replies: 3
Views: 681

Re: Stepper Motor Hat v0.1 not found

I didn't get any answers, so I tried the random things method. It seems to work now and I have the addresses needed for the servos from ic2detect. Solution: you MUST boot up the Pi with the HAT installed but the power OFF. Then put the power to the HAT and the Pi seems to suddenly recognize the devi...
by StephanBradley
Tue Oct 30, 2018 8:22 pm
Forum: HATs and other add-ons
Topic: Stepper Motor Hat v0.1 not found
Replies: 3
Views: 681

Re: Stepper Motor Hat v0.1 not found

I have a separate power supply installed, see image: https://drive.google.com/open?id=1mEBul3vfl0GHW5KcewcENIv5KR4P6SYC From image above: 5v @ two blue screws (upper left). One servo on 0 & 1(PMW/Servo pins). Using latest version of Raspian did: sudo apt-get install -y python-smbus and sudo apt-get ...
by StephanBradley
Tue Oct 30, 2018 1:35 pm
Forum: HATs and other add-ons
Topic: Powering my Portable project
Replies: 2
Views: 1791

Re: Powering my Portable project

I am still pretty new to this, but it doesn't seem like that is the solution. I am using a larger cell recharger type battery with two regulated 2.5A max outputs and it works very well. I think you are always better off having the required power available directly from the battery. Mine is https://w...
by StephanBradley
Tue Oct 30, 2018 3:12 am
Forum: HATs and other add-ons
Topic: Stepper Motor Hat v0.1 not found
Replies: 3
Views: 681

Stepper Motor Hat v0.1 not found

I am pretty new and have installed the above referenced HAT. I followed the instructions, but it is not detected. I have power and a green LED on the board and when I turn it on and off the servos jump a bit, so it seems like it is physically OK. I have enabled I2C, but it doesn't show up. I am usin...

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