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UPS PIco HV4B/C Stack Designed for the Raspberry Pi® 4 Model B, Compatible with all former models of Raspberry Pi® Short System Overview UPS PIco HV4B/C Stack is an Ultimate Powering System HAT that adds a wealth of innovative powerful and development features to the Raspberry Pi® microcomputer! It has been designed especially for the Raspberry Pi® 4, and taking into account all enhanced power and cooling requirement of the Raspberry Pi® 4 models, however in addition it is still compatible with all former Raspberry Pi models. The core functionality of the UPS PIco HV4B/C Stack is to protect and automatically shut-down your Raspberry Pi if there is a cable power failure and can be set to automatically monitor and reboot your Pi once cable power has been restored! However, it is only a small part of plenty and powerful functionalities that are implement on this small HAT. The UPS PIco HV4B/C Stack is the only one on the market that offers such enhanced set of features at once: General HAT Dimensions Compliant Email broadcasting on events (Cable Power loss/return, Wake-up, User Button, A/D etc) Plug and Play Ultra light System.d Daemon based on threading GPIO free (all GPIOs are available for user application) interaction with Raspberry Pi® via I2C Enhanced System Monitoring and Programming API Labeled J8 Raspberry Pi® GPIO Pins for Easy Plug & Play of experimental cables Standard THT 40 Pin connector (not soldered) Remote bootloader for Live Firmware Update on remote locations Local bootloader for Live Firmware Update Powering Options 2 independent power back-up sources: Battery and Super Capacitor automatically switching between them according to powering condition, used together or separately. Enhanced Line Interactive UPS functionality (25us response time) Additional File Safe Shutdown and Start-up Functionality on a Single Button Continuously [email protected] supply on battery power backup Programmable Battery backed-up of independent power sources of 200@5V and 3V3 Intelligent Mobile Power Bank functionality with save shutdown/start-up, with Internal or External Slide Switch and RTC Supported Batteries Types, Super Capacitors and Capacities Supports a wide range of different Chemistry batteries and Super Capacitors (LiPO/LiFePO4/Li-Ion/NiMH/SAL/Super Capacitor) Support for Li-Ion 18650 low cost batteries (from Electronic Cigarettes) with dedicated mounting base PCB HAT screwed on top Support for LiPO 18650 batteries with dedicated mounting base PCB HAT screwed on top Support for LiFePO4 18650 batteries with dedicated mounting base PCB HAT screwed on top Support for Super Capacitor 100F soldered to PCB Support for Super Capacitor 300F as a separate PCB HAT screwed on top Support for Super Capacitor 500F as a separate PCB HAT screwed on top Both Back-up Power Sources (Battery and Super Capacitor) can be used at once (with automatic selection and switching) or one of them, thanks to ultra low voltage High Current Boost Converter Embedded Peripherals and Interfaces 2 User Programmable buttons 2 User Programmable LEDs (with mapping capability of the system behavior LEDs) System File Safe Shutdown/Start-up button with additional cable connectivity to external button 2 x 200 ks/s ESD protected A/D with voltage follower (high impedance) ESD Protected 3V3/5V0 1-wire interface Infra-Red Receiver Sensor Interface (IR Not Included) directly connected to the GPIO18 Integrated Hardware Real Time Clock (RTC) with Battery Back-Up Optionally TCXO with Ultra Stable RTC (1.5 – 5 ppm @+25°C) – Error Over Time ±0.432sec/day; ±12.960sec/month; ±2.628min/year DPDT 2A RELAY on the same PCB Programmable Integrated PWM Sounder (programmable by user API or Automatic), able to play music Programmable embedded quad +/-12V RS232 interface (2 at once time). Programmable Integrated PWM FAN (integrated within the basic order) running based on Raspberry Pi Core temperature Embedded Sensors Single High-side bi-directional hardware current sensing monitor with power calculation onboard temperature sensor Battery Level Voltage Super Capacitor Voltage Raspberry Pi GPIO 5V level User/Programmer Interface I2C PIco API Interface for Control and Monitoring, with over 50 programming registers Support for 4 different users selectable I2C addresses sets: DEFAULT: 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F NO_RTC: 0x69, 0x6 ALTERNATE1: 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F ALTERNATE2: 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F RTC Support and System Scheduler RTC Scheduler Enhanced shutdown and start-up system based on various internal/external events events: Time stamp, A/D level, RS232 data, Cable Powering/Loss (UPS), Battery Level, I/O Level, etc Case Compatibility No Additional External Power Input Required. System is monitoring power status over 5V GPIOs, therefore is compatible with 99% of all existing cases Fits Inside Most Existing Cases as no extra cabling is needed System Monitoring Status Monitoring – Powering Mode, Inbound current, Outbound current, Powering Voltage, Battery Voltage, Super Capacitor Voltage, Temperature (Raspberry Pi Core and UPS PIco), Timer State Events Pi Log feature System LEDs – SYS, BAT, CHG, INF, FAN, SCA, TMR, TMP (optionally selected can be mapped to User LEDs) System Healthy, that informs user remotely if Raspberry Pi and UPS Pico HV4B are running properly and system is power protected (based on various internal system triggers) User Applications Security (optional) 2-way XTEA Based Encryption Engine for User Intellectual Properties protection System Protection Direct Raspberry Pi® Hardware Reset Button via Spring Loaded Pogo Pin point to RUN Direct Raspberry Pi® Hardware ON/OFF via Spring Loaded Pogo Pin point to PE, Even if Powering Cable is entered to Raspberry Pi® Programmable Watch-Dog Hardware feature (Still Alive Timer) PPTC 3A@5V fuse ZVD circuit on all 5V GPIO connections Micro-controller based watch-dog Over Temperature protection Over Current protection System Design Designed and Simulated with PDA Analyzer with one of the most advanced CAD/CAM Tools – Altium Designer Design Based on Microchip 16-bit 16 MIPS micro controller Industrial Originated PCB Construction 2 oz copper PCB manufactured for proper high current supply and cooling 6 mils track/6 mils gap technology 6 layers PCB PCB Surface Finishing – Immersion Gold Multi-layer Copper Thermal Pipes for increased System Thermal Response and better passive coolin Στην συσκευασία εσωκλείετε και μία μπαταρία (3.7V - 450mAh)