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Extra USB and Battery Backup
#2
Looks good !
I like
  • the idea to attach that board at bottom, and not at top, of the raspberry ;
  • the presence of one powered usb HUB 4 ports ;
  • all required H/W included in delivery
  • the presence of one on/off switch
I wonder weither :
  • the SD card is protected in case of 5v supply failure ?
    (probably no as not mentioned and no access to GPIO)
  • the 2.0 A output power is sufficient to drive the raspberry, its HATs and the provided  hub + connected peripherals ?
Cordialement
Didier B
Pi4, SSD USB3, OP 3.0 Touch SK 3.2.1 OpenCPN  5.8.4 :  Thank you  Thank you  Thank you


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Messages In This Thread
Extra USB and Battery Backup - by abarrow - 2018-01-08, 03:19 PM
RE: Extra USB and Battery Backup - by Didier B - 2018-01-09, 11:01 AM
RE: Extra USB and Battery Backup - by abarrow - 2018-01-09, 02:48 PM
RE: Extra USB and Battery Backup - by Didier B - 2018-01-10, 06:25 PM

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