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Pi Knox

Single-unit price: $9.99 + $5.00 flat rate shipping

Not available / campaign end date: Thu, 21 Jan 2021 13:46:00 PST

Backers icon

Backers: 37

Target icon campaign show

Target: 50

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Funded: 95

  • Campaign Created
  • Campaign Reached Goal
  • Product Being Manufactured

Product Details


Pi Knox

Brand / Manufacturer


Manufacturer Part #

Pi Knox

Product Description

Raspberry Pi 2-channel Solid State Relay and PSU for 6-24 VDC Applications

Pi Knox does two things:

  1. Powers your Pi from a 6-24V power source... simple as that.
  2. Allows your Pi to control two loads from two GPIO powered from the same 6-24V source itself is powered through the Pi Knox. The current version can deliver up to 1.5A, combined, to the output channels

The production version for this campaign will have several improvements:

  1. Input reverse-polarity protection and on/off switch
  2. Choice of GPIO via switches 
    • OUT1-GPIO4/17
    • OUT2-GPIO22/27
  3. Output can deliver up to 3A combined or 3A on a single channel
  4. Choice of barrel jack or screw terminal for power connections

Pi Knox

Vin 6-24VDC/2.4A max
Vout 6-24VDC/3A max (shared between 2 channels)

  • OUT1-GPIO4/17
  • OUT2-GPIO22/27

Production version will be available with all components assembled, board tested, and loose connectors

Included you will receive a 40-pin stackable header and 3 screw terminals, plus 3 barrel jacks to solder so you can choose the one that fits your application best (or perhaps use a barrel jack for input and screw terminals for output etc.)

Why GroupGets?

Help keep the cost low!

Purchase Information

Unit Deliverable

ONE (-1-) PCB will all components except connectors soldered, tested + ONE (-1-) 40 pin stackable header + THREE (-3) BARREL JACKS + THREE(-3-) SCREW TERMINALS

Unit Price


Campaign Part #



Not available / campaign funded, end date: Thu, 21 Jan 2021 13:46:00 PST

Factory Lead Time

60 Days

Campaign discussion forums are intended for questions about the product such as specifications or to share ideas about applications. The campaign initiator or GroupGets may also send out important one-to-many updates on this channel. This is not the place for individual technical support inquiries. For help or questions about an order, please log a ticket here: Support

  • Lzmvgozl normal

    Campaign goal changed to 50pcs... This is my first GroupGets project and despite the fact it will cost me more to make a batch especially with recent improvements, i want to thank everybody interested to it and make as many as possible...

    Post last edited: 3 months ago

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