DiP-Pi PICO Power Master

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DiP-Pi PICO Power Master

Dual In-Line Package Raspberry Pi Pico

The DiP-Pi Power Master is an Advanced Powering System with embedded sensors interfaces that cover most of possible needs for application based on Raspberry Pi Pico. It can supply the system with up to 1.5A@4.8V delivered from 6-18 VDC on various powering schemes like Cars, Industrial plant etc., additionally to original micro-USB of the Raspberry Pi Pico. It supports LiPo or Li-Ion Battery with Automatic Charger as also automatic switching from cable powering to battery powering or reverse (UPS functionality) when cable powering lost. Extended Powering Source (EPR) is protected with PPTC Resettable fuse, Reverse Polarity, as also ESD.
The DiP-Pi Power Master contains Raspberry Pi Pico embedded RESET button as also ON/OFF Slide Switch that is acting on all powering sources (USB, EPR or Battery). User can monitor (via Raspberry Pi Pico A/D pins) battery level and EPR Level with PICO’s A/D converters. Both A/D inputs are bridged with 0402 resistors (0 OHM) therefore if for any reason user needs to use those PICO pins for their own application can be easy removed.
The charger is automatically charging connected battery (if used) but in addition user can switch charger ON/OFF if their application needs it. DiP-Pi Power Master can be used for cable powered systems, but also for pure Battery Powered System with ON/OFF.
Each powering source status is indicated by separate informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3).
User can use any capacity of LiPo or Li-Ion type; however, must take care to use PCB protected batteries with max discharge current allowed of 2A. The embedded battery charger is set to charge battery with 240 mA current. This current is set by resistor so if user need more/less can himself to change it.

In Addition to all above features DiP-Pi Power Master is equipped with embedded 1-wire and DHT11/22 sensors interfaces. Combination of the extended powering, battery, and sensors interfaces make the DiP-Pi Power Master ideal for applications like data logger, plants monitoring, refrigerators monitoring etc.

DiP-Pi Power Master is supported with plenty of ready to use examples written in Micro Python or C/C++.

FUNCTIONALITY	DiP-Pi Power Master
Dimensions 21mm x 51mm
Raspberry Pi Pico pinout compatible
Independent Informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3)
Raspberry Pi Pico RESET Button
ON/OFF Slide Switch acting on all powering sources (USB, EPR, Battery)
External Powering 6-18V DC (Cars, Industrial Applications etc.)
External Power (6-18VDC) Level Monitoring
Battery Level Monitoring
Automatic Battery Charger (for PCB protected LiPo, Li-Ion – 2A Max) Automatic/User Control
Inverse Polarity Protection
PPTC Fuse Protection
ESD Protection
Automatic Battery Charger (for PCB protected LiPo, Li-Ion – 2A Max) Automatic/User Control
Automatic Switch from Cable Powering to Battery Powering and reverse (UPS Functionality)
Various powering schemes can be used at the same time with USB Powering, External Powering and Battery Powering
1.5A @5V Buck Converter on EPR
Embedded 3.3V@600mA LDO
Embedded 1-wire Interface
Embedded DHT-11/22 Interface