{"product_id":"seeed-studio-round-display-for-xiao-1-28-inch-round-touch-screen-240-240-resolution-65k-colors-rtc-charge-ic-tf-card-slot-jst-1-25-connector-all-xiao-compatible-hmi-smart-home-wearables","title":"Seeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables","description":"\u003cmeta name=\"description\" content=\"Buy Seeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSeeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables\u003c\/h1\u003e\n\n\u003cp\u003eThe Seeed Studio Round Display for XIAO is a compact 1.28-inch circular touchscreen module specifically engineered for Seeed's XIAO microcontroller ecosystem, delivering 240x240 pixel resolution with 65,000 color depth for vibrant visual interfaces. This module is widely adopted by embedded systems engineers, IoT developers, and wearable device manufacturers who require a space-efficient HMI solution with integrated power management and real-time clock functionality. It solves the critical challenge of integrating a responsive, high-resolution display into size-constrained applications such as smartwatches, fitness trackers, and IoT control panels while maintaining seamless compatibility across all XIAO board variants.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Seeed Studio Round Display for XIAO combines a 1.28-inch IPS LCD touchscreen with integrated intelligent power management, making it an ideal HMI module for wearable and smart home applications. The circular display format provides a natural, watch-like aesthetic while the 240x240 resolution ensures crisp text rendering and smooth graphics. The module operates on a 3.3V logic level and communicates via I2C and SPI protocols, allowing developers to leverage existing XIAO firmware libraries and Arduino IDE compatibility. The integrated RTC (Real-Time Clock) maintains accurate timekeeping even during power cycles, while the onboard charge IC enables direct battery charging without external circuitry, significantly reducing PCB complexity in battery-powered applications.\u003c\/p\u003e\n\n\u003cp\u003eThis display module features a JST 1.25mm connector for reliable mechanical connection to XIAO boards, eliminating soldering requirements and enabling rapid prototyping. The integrated TF card slot supports microSD cards up to 32GB, enabling local data logging and media storage for advanced applications. The 65,536-color palette (16-bit RGB565) provides sufficient color depth for professional UI design, while the capacitive touchscreen offers responsive multi-touch capability. Built-in power management circuitry includes battery charging support, making this module ideal for battery-backed wearables and portable IoT devices. The module's compact form factor and all-in-one integration reduce development time and component count compared to discrete display plus RTC plus charging solutions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\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\u003eCircular Touchscreen Display Module for Microcontrollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSeeed Studio\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\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e1.28 inches diagonal, circular format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e240 x 240 pixels, square pixel layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e65,536 colors (16-bit RGB565)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eIPS LCD with capacitive touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Protocols\u003c\/td\u003e\n\u003ctd\u003eSPI, I2C, UART compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Clock\u003c\/td\u003e\n\u003ctd\u003eIntegrated RTC module with battery backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge IC\u003c\/td\u003e\n\u003ctd\u003eOnboard lithium battery charging circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Expansion\u003c\/td\u003e\n\u003ctd\u003eTF\/microSD card slot up to 32GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eJST 1.25mm pitch connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V logic level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eTypically 60-80mA during active display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXIAO Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll XIAO boards including XIAO SAMD21, XIAO RP2040, XIAO nRF52840, XIAO ESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.28-inch circular IPS LCD display with 240x240 resolution delivers watch-like aesthetics with professional visual quality for wearable applications\u003c\/li\u003e\n\u003cli\u003eIntegrated capacitive touchscreen enables responsive multi-touch input for intuitive user interface design without external touch controllers\u003c\/li\u003e\n\u003cli\u003eReal-Time Clock with battery backup maintains accurate timekeeping across power cycles, essential for time-critical IoT and wearable applications\u003c\/li\u003e\n\u003cli\u003eOnboard lithium battery charging IC eliminates external charging circuits, reducing PCB complexity and enabling direct USB-powered charging in battery-backed devices\u003c\/li\u003e\n\u003cli\u003eTF card slot supports up to 32GB microSD cards for local data logging, firmware updates, and media storage in edge computing applications\u003c\/li\u003e\n\u003cli\u003eJST 1.25mm connector provides tool-free, reliable mechanical connection to all XIAO boards without requiring soldering expertise\u003c\/li\u003e\n\u003cli\u003eUniversal XIAO compatibility across SAMD21, RP2040, nRF52840, and ESP32 variants ensures single design works across multiple platforms\u003c\/li\u003e\n\u003cli\u003eSPI and I2C dual protocol support enables flexible integration with existing sensor networks and multi-device communication systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart Wearables: Develop smartwatches and fitness trackers with real-time health metrics display, activity tracking, and local data storage via integrated TF card slot\u003c\/li\u003e\n\u003cli\u003eIoT Control Panels: Create compact HMI interfaces for home automation systems, industrial monitoring, and remote device control with touchscreen responsiveness\u003c\/li\u003e\n\u003cli\u003ePortable Medical Devices: Build battery-powered health monitoring devices with integrated RTC for timestamped data logging and onboard charging for extended field deployment\u003c\/li\u003e\n\u003cli\u003eSmart Home Hubs: Design edge computing nodes for local device control and status monitoring with persistent data storage and autonomous operation via RTC\u003c\/li\u003e\n\u003cli\u003eEducational Robotics: Teach embedded systems development with visual feedback systems for robot control interfaces and sensor data visualization projects\u003c\/li\u003e\n\u003cli\u003eAsset Tracking Devices: Implement GPS-enabled trackers with local map display, timestamp logging, and battery charging for fleet management applications\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring Stations: Deploy sensor hubs with real-time data visualization, SD card-based historical logging, and autonomous RTC-based sampling intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the Seeed Studio Round Display to your XIAO board using the JST 1.25mm connector, ensuring proper polarity alignment. Install the Seeed display library from the Arduino IDE board manager or GitHub repository, which provides pre-compiled drivers for SPI\/I2C communication. Initialize the display in your Arduino sketch using the provided initialization functions, configure GPIO pins for data and control signals, and test basic graphics rendering with example sketches. The RTC module automatically synchronizes when the XIAO connects to internet-enabled systems, while the TF card slot can be accessed using standard SD library functions for file operations.\u003c\/p\u003e\n\n\u003cp\u003eFor battery-powered applications, connect your lithium battery to the onboard charging connector and configure the charge IC parameters via I2C registers if custom charging profiles are required. Implement touch event handling using the capacitive touch library functions to detect screen taps and multi-touch gestures. When developing HMI interfaces, leverage the 240x240 pixel canvas for circular UI designs that maximize the display's natural form factor. Store application data and firmware updates on the TF card to enable over-the-air updates and persistent logging without relying on external cloud infrastructure. Refer to the comprehensive Seeed documentation and community forums for advanced features such as custom fonts, image rendering, and power management optimization for extended battery life.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this display compatible with all XIAO board variants?\u003c\/summary\u003e\n\u003cp\u003eYes, the Seeed Studio Round Display is fully compatible with all XIAO boards including XIAO SAMD21, XIAO RP2040, XIAO nRF52840, and XIAO ESP32. The JST 1.25mm connector is standardized across the entire XIAO ecosystem, and the SPI\/I2C communication protocols are supported by all variants. However, verify that your specific XIAO board has available GPIO pins for the display's data and control lines before integration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this display with non-XIAO microcontrollers?\u003c\/summary\u003e\n\u003cp\u003eWhile designed specifically for XIAO boards, the display can be adapted to other microcontrollers by manually wiring the SPI\/I2C pins and modifying the initialization code. You will need to remove the JST connector or solder directly to the module's pads. Seeed provides detailed pinout diagrams and low-level driver documentation for custom integration, but this approach requires advanced embedded systems knowledge and may void warranty support.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum microSD card capacity supported?\u003c\/summary\u003e\n\u003cp\u003eThe TF card slot supports microSD cards up to 32GB capacity. Cards should be formatted as FAT32 for optimal compatibility with the Seeed SD library. Larger capacity cards may work but are not officially tested or guaranteed. Use Class 10 or UHS-I rated cards for reliable performance in data-intensive applications such as continuous sensor logging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the RTC maintain time during complete power loss?\u003c\/summary\u003e\n\u003cp\u003eYes, the integrated RTC includes a small backup battery that maintains timekeeping for approximately 48-72 hours during complete power loss. For extended offline operation, connect an external coin cell battery to the RTC backup pins. The RTC will automatically resynchronize when the device reconnects to an NTP time server or when you manually set the time via I2C commands.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat charging specifications does the onboard charge IC support?\u003c\/summary\u003e\n\u003cp\u003eThe integrated charge IC supports standard lithium-ion and lithium-polymer battery charging with typical charge current of 500mA. The charging circuit includes overvoltage and thermal protection. For custom charging profiles or higher charge currents, consult the detailed IC datasheet available in Seeed's technical documentation. The module can be powered via USB while simultaneously charging an attached battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I display custom images or fonts on the round display?\u003c\/summary\u003e\n\u003cp\u003eYes, the display supports custom bitmap images and TrueType fonts. Store image files on the TF card and load them into the display buffer using the Seeed graphics library functions. For optimal rendering on the circular display, design graphics with transparent backgrounds or circular cropping to avoid rectangular artifacts. The 240x240 resolution provides sufficient pixel density for detailed custom graphics and readable small fonts.\u003c\/p\u003e\n\u003c\/details\u003e\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. Express shipping options may be available for urgent requirements. Track your order status via email and SMS updates provided at checkout.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Seeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSeeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743658422529,"sku":"TTD-8594","price":2330.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/4ed9578a0f8286e707fcc061b854d096.jpg?v=1778061226","url":"https:\/\/techdepot.in\/products\/seeed-studio-round-display-for-xiao-1-28-inch-round-touch-screen-240-240-resolution-65k-colors-rtc-charge-ic-tf-card-slot-jst-1-25-connector-all-xiao-compatible-hmi-smart-home-wearables","provider":"Tech Depot India","version":"1.0","type":"link"}