Raspberry Pi Pinout
Zero LiPo
The Zero LiPo aims to give you the most compact Raspberry Pi power supply possible.
The board includes power on and battery low indicator LEDs as well as a JST connector, to which you can connect a LiPo, LiIon, or other battery with a JST plug. The TPS61232 step-up boost converter from Texas Instruments converts the 3-4.2V input voltage from the LiPos/LiIons to 5V, providing a stable 5V supply perfect for your Pi.
To setup the monitoring of the Battery and trigger a clean shutdown when the voltage drop below 3.4V, simply run:
curl https://get.pimoroni.com/zerolipo | bash
Features:
- 0.8mm thick PCB
- Shaped to sit as low as possible on the Raspberry Pi 3, 2, Zero, A+, B+
- 2-pole JST connector ideal for most LiPo/LiIon batteries
- Power and low battery LED indicators
- Supplies up to 1.5A continuous current
- Low battery warning at 3.4V (assets GPIO #4 high)
- Automatic shutdown at 3.0V to protect your battery
- VBAT+, GND, and EN pins available to break out
- 15uA quiescent current
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