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Description
- Fully uninterruptible power supply with an onboard 1820 mAh battery
- Compatible with Raspberry Pi 4 B 4G Computer Board A+, B+, 2B, 3B, Zero v1.3 and Wireless
- Integrated Real Time Clock and Onboard intelligent on/off switch
- Low power deep-sleep state with wake on interrupt/calendar event
- Charge via on-board micro USB or via the Raspberry Pi micro USB
The PiJuice Portable Power Platform for Raspberry Pi is a fully uninterruptible power supply that will always keep your Raspberry Pi powered. The real time clock (RTC) on board will let your Pi know what time it is even with no power input or internet connection. Alongside this is an integrated microcontroller (MCU) chip which will manage soft shut down functionality and a true low power deep sleep state and intelligent startup.
Features
- Onboard 1820 mAh “off the shelf” Lipo / LiIon battery for ~4 to 6 hours in constant use (with support for larger Lipo Battery of 5000 or 10,000 mAH+ to last up to 24 hrs +)
- A Full Uninterrupted / Uninterruptible Power Supply solution
- Designed for the Raspberry Pi A+, B+, 2B and 3B but also compatible with Raspberry Pi Zero v1.3 and Wireless
- Programmable multi-colored RGB led (x2) and buttons (x3) with super simple user-configurable options
- Hardware watchdog timer to keep your Raspberry Pi on and working in mission-critical remote applications
- Full power management API available to Raspberry Pi OS with auto shutdown capability when running low on batteries
- Raspberry Pi HAT compatible layout, with onboard EEPROM for easy plug and play operation
- Low profile design to fit inside lots of existing Raspberry Pi cases
- Enhanced graphical user interface (GUI) available for easy install (via APT)
- Customisable scripts for enhanced flexibility and full report of battery status
- All GPIOs available via stackable header for ease of expandability and connectivity
- Charge via on-board micro USB or via the Raspberry Pi micro USB (or from onboard pin headers)
- Batteries can be charged from different types of sources and voltages
- Replace the battery without downtime Compatible with any single cell LiPo or LiIon battery
- Fully CE and FCC tested design
- 1 x PiJuice HAT
- 1 x Battery and battery surround
- 1 x PiJuice guide
- 4 x Mounting posts attached to PiJuice
- 8 x Mounting screw (4 are already assembled to the board)
- 1 x Pogo pin
- 3 x Sticker
- 12.2 x 10.7 x 3.5 cm
- Weight: 0.13 kg
- The EEPROM can be disabled and its I2C address changed for increased compatibility with other boards
- BP7X battery – original battery from Motorola Droid 2 (A955) – 1820mAh battery
- Microcontroller is an ST Micro STM32F030CCT6 ARM Cortex-M0, 48MHz, F64KB, R8KB, I2C, SPI, USART, 2.4-3.6V
- Charge IC – BQ24160RGET Charger IC Lithium-Ion/Polymer, 2.5A, 4.2-10V
- Fuel gauge IC – LC709203FQH-01TWG Battery Fuel Gauge, 1-Cell Li-ion, 2.8%
- EEPROM – CAT24C32WI-GT3 EEPROM, I2C, 32KBIT, 400KHZ, 1V7-5V5
- Optional spring pin – Mil-Max 0929-7-15-20-77-14-11-0
- Compatible with any 4 pin battery on board that can be used with 00-9155-004-742-006 battery contacts from AVX including the BP7X, BP6X, and any compatible batteries including the 1600mAh and 2300mAh ones from CameronSino (CS-MOA853SL and CS-MOA855XL)
- There is an on board 4 pin screw terminal block for larger off board batteries. Any single cell LiPo / LiIon is compatible. However, you use your own sourced battery at your own risk. It is recommended to use a battery with an internal protection circuit and a NTC (temp sensor)
- Optional header for offboard button – connected to same output as SW1
- 6 pin breakout header – with two GPIO from the ARM Cortex-M0, Vsys, 5v0, 3v3, GND connections
- Header for optional off board solar panel / wind turbine etc.
- Optional RF Shield attachment – Harwin S02-20150300 (can also double as an inexpensive heatsink)
- Input voltage range – 4.2V – 10V
- Output voltage – 3.3V and 5V
- Output amperage – maximum current at 5V gpio is 2.5A and at VSYS output 2.1A, but also this depends heavily on battery capacity. For BP7X have measured around 1.1A at 5V GPIO and around 1.6A at VSYS output. Obviously, this also depends heavily on the current draw demanded by the Raspberry Pi/device itself. To achieve a maximum of 2.5A it will need battery over 3500mAh