Hello,
I am planning to set up a solar recording/streaming Raspberry Pi.
I found Grant's document to be helpful -
https://paper.dropbox.com/doc/Streambox-Off-grid-with-IQ-Audio-Code-Zero-and-solar-Summer-2021-lod9myP5YfF9Lq4pEnF5F.
I appreciated seeing Wijnand Bredewold's pictures of his setup from
July 18 posting. It gave me some ideas for making the setup compact.
I noticed there was nothing in Grant's document about power
management, but maybe I overlooked it.
I was wondering what people's experiences are with the PiJuice or
other alternatives? It seems that the PiJuice only works up to
10-12 ah and is currently out of stock, so perhaps there are other
solutions at this time?
https://uk.pi-supply.com/products/pijuice-standard
I would like to use it with an audio interface connected to the Pi
so that I can use phantom powered mics for high sensitivity and no
EMI noise.
Grant has suggested the Focusrite 2nd Gen 2i2. I suppose there are
other interfaces too that will work provided they don't require a
manual button to turn on power. I am wondering how much additional
power draw I have to account for with the interface? Has anyone
tried the Focusrite or others in a Solar power rig?
Cheers
darren
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