PiJuice Zero – A Portable Project Platform for Every Raspberry Pi Zero

PiJuice Zero – A Portable Project Platform for Every Raspberry Pi Zero

PiJuice Zero is an Uninterruptable Power Supply (UPS) and project platform board, that can fit inside the Pi Zero case.

When plugged into any source, the PiJuice Zero acts as an Uninterruptible Power Supply (UPS) using intelligent power management to keep your Raspberry Pi Zero going. PiJuice Zero will also stay charged, so you can take your projects with you anywhere. With an onboard Real-Time Clock (RTC), programmable LEDs and switches, user-friendly software and much more, PiJuice Zero gives you maximum control and flexibility for all your Raspberry Pi Zero projects…wherever you want to take them.

They launched the PiJuice HAT on Kickstarter in 2015 and it was a roaring success. Since launching and shipping that campaign, the most common question we get is “when are you doing a PiJuice for the Raspberry Pi Zero?” – so here it is.

From cute little robots, to wildlife monitoring, uninterruptible battery backups and a whole host of other applications PiJuice has enabled a new generation of portable Raspberry Pi projects. But have you ever wondered what other projects you could create if you had a smaller solution, compatible with the Pi Zero and in a tiny form factor? That is exactly why we created PiJuice Zero…to open the door to new possibilities.

Key Features

  • Compatible with any single cell lithium polymer (LiPo) battery (including our range of PiJuice batteries!)
  • A full uninterrupted power supply solution for the Raspberry Pi Zero
  • Integrated real-time clock
  • Onboard intelligent on/off switch
  • Low power deep-sleep state with wake on interrupt/calendar event
  • 2 x programmable multi-coloured RGB LEDs
  • Our revolutionary PiAnywhere technology – the best way to take your Pi off the grid!
  • Full power management API available to Raspberry Pi OS with auto shutdown capability when running low on batteries
  • Raspberry Pi pHAT layout – designed to exactly fit the Raspberry Pi Zero and Zero W. For use with Raspberry Pi A+, B+, 2B, 3B, 3B+, 4B – we recommend an additional stacking header for best operation, or better yet – just use PiJuice HAT module.
  • Low profile design (10 g and 65 x 30 x 8 mm total dimensions), to fit inside the smallest of projects and possibly even inside some existing cases!
  • Bring your own battery – this pHAT does not come with a battery. However, we offer a selection of batteries. When paired with our mating cable (one is provided with PiJuice Zero, additional are available separately) it is easy to use any battery with your PiJuice with simple crimp connectors.
  • Fully CE and FCC tested, just like the original PiJuice HAT to enable use in educational and industrial settings

The low profile header on the PiJuice Zero allows you to reduce the footprint of your portable-powered Raspberry Pi to a fraction of what was possible before. And with any single-cell LiPo/LiIon battery supported, as well as solar panels, you can easily take your Pi off grid and power it 24/7.


The project is live on CrowdSupply and has 20 days to go.

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About mixos

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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