{"product_id":"micropython-pyboard-d-adapter-with-power-management-ic","title":"MicroPython pyboard D adapter with power management IC","description":"\u003cmeta name=\"description\" content=\"Buy MicroPython pyboard D adapter with power management IC online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eMicroPython pyboard D adapter with power management IC\u003c\/h1\u003e\n\n\u003cp\u003eThe MicroPython pyboard D adapter with integrated power management IC is a specialized expansion module designed for the pyboard D microcontroller platform, enabling efficient power distribution and battery management for embedded Python development projects. Electronics engineers, IoT developers, and embedded systems professionals use this adapter to implement sophisticated power control schemes, battery charging circuits, and multi-rail voltage regulation in resource-constrained applications. This product solves critical power delivery challenges in portable MicroPython applications by providing intelligent power sequencing, voltage monitoring, and thermal protection without requiring external discrete components.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe MicroPython pyboard D adapter integrates a dedicated power management integrated circuit that handles dynamic voltage regulation, current limiting, and thermal shutdown protection. The power management IC communicates with the pyboard D microcontroller via I2C or SPI interface, allowing real-time monitoring of input voltage, output current, and die temperature. This architecture enables developers to implement sophisticated power profiles, including soft-start sequences, brownout detection, and autonomous load shedding based on battery state of charge. The adapter supports multiple input sources including USB, lithium polymer batteries, and external DC supplies, with automatic source selection and prioritization logic built into the firmware.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes this adapter is its integration of advanced power sequencing capabilities that prevent inrush currents and voltage spikes during startup transients. The onboard power management IC typically features multiple output rails with independent enable control, allowing developers to power-gate individual subsystems and achieve sub-microamp quiescent current consumption during sleep modes. The adapter includes comprehensive telemetry functions that report real-time power consumption metrics, enabling developers to optimize battery runtime and identify power-hungry peripherals. The design incorporates robust protection mechanisms including input overvoltage clamping, output short-circuit protection, and reverse polarity blocking diodes for enhanced system reliability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMicroPython pyboard D Power Management Adapter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOfficial MicroPython\/Pyboard Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e4.5V to 24V DC (multi-source compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Rails\u003c\/td\u003e\n\u003ctd\u003e3.3V and 5V regulated outputs with independent control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e2A per rail with thermal current limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C\/SPI for real-time power telemetry and control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuiescent Current\u003c\/td\u003e\n\u003ctd\u003eLess than 100 microamps in sleep mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C with automatic thermal shutdown at 125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIntegrated Power Management IC with multi-rail voltage regulation delivering independent 3.3V and 5V outputs with soft-start sequencing to prevent inrush transients\u003c\/li\u003e\n\u003cli\u003eReal-time Power Telemetry via I2C interface enabling monitoring of input voltage, output current, power consumption, and die temperature for intelligent power profiling\u003c\/li\u003e\n\u003cli\u003eAutomatic Input Source Selection with prioritization logic supporting USB, lithium polymer batteries, and external DC supplies with seamless switchover\u003c\/li\u003e\n\u003cli\u003eAdvanced Protection Mechanisms including input overvoltage clamping, output short-circuit protection, reverse polarity blocking, and thermal shutdown at 125°C\u003c\/li\u003e\n\u003cli\u003eUltra-low Quiescent Current design consuming less than 100 microamps in sleep mode enabling extended battery runtime in IoT applications\u003c\/li\u003e\n\u003cli\u003eComprehensive Firmware Support with MicroPython drivers and example code for battery management, power gating, and brownout detection implementation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eBattery-Powered IoT Devices: Implement intelligent power management in remote sensor nodes with multi-day runtime using dynamic voltage scaling and load shedding based on battery voltage monitoring\u003c\/li\u003e\n\u003cli\u003ePortable Data Acquisition Systems: Design field-deployable measurement instruments with real-time power consumption tracking and automatic sensor shutdown when battery voltage drops below critical thresholds\u003c\/li\u003e\n\u003cli\u003eWearable Health Monitoring: Develop compact biometric devices with sophisticated power sequencing that enables ultra-low sleep current while maintaining rapid wake-up response times for event detection\u003c\/li\u003e\n\u003cli\u003eIndustrial Equipment Controllers: Build robust control modules with multi-source power input support and automatic failover between mains power and backup batteries with seamless transition\u003c\/li\u003e\n\u003cli\u003eEducational Robotics Projects: Create autonomous robots with intelligent power distribution to multiple subsystems including motors, sensors, and communication modules with individual enable control\u003c\/li\u003e\n\u003cli\u003eRenewable Energy Applications: Implement MPPT charge controllers and battery management systems for solar-powered devices with comprehensive voltage and current monitoring capabilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eTo integrate the MicroPython pyboard D adapter with your project, first connect the power input sources to the designated input connectors on the adapter module. The adapter automatically selects the highest priority available source based on its firmware configuration. Connect the adapter to your pyboard D microcontroller using the provided connector interface, ensuring proper alignment and secure seating. The adapter communicates with the pyboard D via I2C at address 0x68 by default, allowing you to query power status, configure output rails, and set protection thresholds using the provided MicroPython driver library.\u003c\/p\u003e\n\n\u003cp\u003eConfigure the power management parameters using MicroPython code to define soft-start ramp rates, brownout thresholds, and thermal protection limits. Implement real-time power monitoring by reading the telemetry registers at regular intervals to track input voltage, output current, and die temperature. Use the output enable pins to implement power gating for individual subsystems, reducing quiescent current consumption to sub-microamp levels during sleep modes. Test the automatic source switching by transitioning between power sources while the system is running, verifying that voltage regulation remains stable and no glitches occur on the output rails. Refer to the comprehensive datasheet and example code provided with the adapter for advanced features including battery charge state estimation and predictive power shutdown algorithms.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum output current available from each voltage rail?\u003c\/summary\u003e\n\u003cp\u003eEach output rail (3.3V and 5V) can deliver up to 2 amperes of continuous current with thermal current limiting. The power management IC automatically reduces current delivery if the die temperature exceeds safe operating limits, protecting against thermal runaway. For applications requiring higher currents, external boost converters or current amplifiers can be connected to the regulated outputs.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow does the automatic input source selection work?\u003c\/summary\u003e\n\u003cp\u003eThe adapter monitors all available input sources and automatically selects the highest priority source based on firmware configuration. Typical priority order is USB input first, followed by external DC supply, then lithium polymer battery. When a higher priority source becomes available, the adapter seamlessly switches to it without interrupting the regulated outputs. The switching transient is typically less than 100 milliseconds, allowing the microcontroller to maintain operation during source transitions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I monitor battery voltage and implement low-battery shutdown?\u003c\/summary\u003e\n\u003cp\u003eYes, the integrated power management IC provides real-time input voltage monitoring via I2C telemetry registers. You can read the battery voltage with 12-bit resolution and implement custom firmware logic to trigger graceful shutdown when voltage drops below a configurable threshold. The adapter also supports hardware brownout detection with programmable thresholds, enabling automatic output rail disabling when battery voltage becomes critically low.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the quiescent current consumption in sleep mode?\u003c\/summary\u003e\n\u003cp\u003eThe adapter consumes less than 100 microamps of quiescent current when all output rails are disabled and the microcontroller is in sleep mode. This ultra-low standby consumption is critical for battery-powered applications requiring extended runtime between charge cycles. In active monitoring mode with telemetry enabled, quiescent current increases to approximately 500 microamps.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs there thermal protection built into the power management IC?\u003c\/summary\u003e\n\u003cp\u003eYes, the integrated power management IC includes comprehensive thermal protection with automatic shutdown at 125°C die temperature. The adapter also provides die temperature telemetry via I2C, allowing you to implement predictive thermal management by reducing output current or disabling non-critical subsystems before the shutdown threshold is reached. Operating temperature range is -40°C to +85°C for normal operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy MicroPython pyboard D adapter with power management IC Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eMicroPython pyboard D adapter with power management IC\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eMicroPython pyboard D adapter with power management IC\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43856887480483,"sku":"TES-EV00082765","price":2770.84,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/WBUS_DIP28-228x228.jpg?v=1704282429","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/micropython-pyboard-d-adapter-with-power-management-ic","provider":"The Engineer Store","version":"1.0","type":"link"}