{"product_id":"rp2350a-mcu-board-type-c-usb-a-w25q16-flash-embedded-controller","title":"RP2350A MCU Board | Type-C, USB-A, W25Q16 Flash Module","description":"\n\u003ch2\u003eRP2350A Compact Embedded Controller Module\u003c\/h2\u003e\n\u003cp\u003eTake your embedded development projects to the next level with this feature-packed \u003cstrong\u003eRP2350A MCU Board\u003c\/strong\u003e. Powered via Type-C and equipped with a built-in USB-A expansion port, onboard W25Q16 Flash memory, and a compact half-hole footprint — this board is engineered for makers, engineers, and hobbyists who demand versatility in a small package. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRP2350A Main Controller (LQFN-60):\u003c\/strong\u003e A powerful, modern microcontroller at the heart of this board, ready for a wide range of embedded applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnboard W25Q16JVUXIQ Flash:\u003c\/strong\u003e High-capacity, compact SPI Flash memory for reliable program storage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll GPIO Pins Exposed:\u003c\/strong\u003e Full pin-header access to every GPIO port, giving you total flexibility in your hardware designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBOOT \u0026amp; RESET Buttons:\u003c\/strong\u003e Dedicated BOOT button (press during reset to enter flashing mode) and RESET button for quick, hassle-free firmware updates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C Power Input + USB-A Expansion:\u003c\/strong\u003e Convenient Type-C power delivery and a built-in USB-A port (GPIO12, GPIO13) for easy peripheral connection and debugging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrag-and-Drop Programming:\u003c\/strong\u003e Supports multi-language development environments; flash new programs simply by dragging and dropping files — no special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRGB LED:\u003c\/strong\u003e Onboard RGB LED on GPIO16 for status indication or creative projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep-Down Voltage Regulator:\u003c\/strong\u003e Integrated voltage regulation for stable, efficient power delivery to all onboard components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Half-Hole Design:\u003c\/strong\u003e At just 45mm × 20mm, this board is ideal for space-constrained embedded control applications and can be soldered directly onto a carrier board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRP2350A (LQFN-60)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eW25Q16JVUXIQ (16Mbit)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A (GPIO12, GPIO13)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRGB LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGPIO16\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll ports exposed via pin headers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBOOT Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnter flashing mode when held during reset\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRESET Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardware reset function\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Regulator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStep-down onboard\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm × 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× RP2350A MCU Board\u003c\/li\u003e\n  \u003cli\u003e2× Pin Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to lighting and display differences, actual product color may vary slightly from images.\u003c\/li\u003e\n  \u003cli\u003ePlease allow ±1mm–1cm tolerance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Microcontroller Development\u003c\/h3\u003e\n\u003cp\u003eWant to understand best practices for embedded electronics and DIY hardware safety? The U.S. Consumer Product Safety Commission (CPSC) provides helpful guidance on electrical product safety standards.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Atmel_ARM-based_processors\" target=\"_blank\" rel=\"noopener\"\u003eAtmel ARM-based processors\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What programming languages and environments are supported by the RP2350A MCU Board?\u003c\/h4\u003e\n\u003cp\u003eA: The RP2350A MCU Board supports multi-language development, including MicroPython, CircuitPython, and C\/C++ via the Raspberry Pi Pico SDK. You can flash new firmware simply by entering BOOT mode and dragging the UF2 file onto the board — no special programmer required.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I enter flashing mode on this MCU board?\u003c\/h4\u003e\n\u003cp\u003eA: To enter flashing mode, hold down the \u003cstrong\u003eBOOT button\u003c\/strong\u003e while pressing the \u003cstrong\u003eRESET button\u003c\/strong\u003e (or while connecting power via the Type-C port). The board will appear as a USB mass storage device, and you can then drag and drop your firmware file directly onto it.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this board suitable for surface-mount or embedded integration into a custom PCB?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The compact half-hole design (castellated edges) allows the RP2350A MCU Board to be soldered directly onto a carrier or custom PCB, making it an excellent choice for space-constrained embedded control applications and production-ready prototypes.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the onboard Flash memory and how much storage does it provide?\u003c\/h4\u003e\n\u003cp\u003eA: The board features a \u003cstrong\u003eW25Q16JVUXIQ\u003c\/strong\u003e SPI Flash chip, which provides 16Mbit (2MB) of storage — ample space for most MicroPython, CircuitPython, or compiled C firmware images.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What programming languages and environments are supported by the RP2350A MCU Board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The RP2350A MCU Board supports multi-language development, including MicroPython, CircuitPython, and C\/C++ via the Raspberry Pi Pico SDK. 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