Description The OpenUC2 10x AI Microscope is a compact, open-source microscopy platform developed with openUC2 and built around the Seeed Studio XIAO ESP32S3 Sense. It brings automated microscopy into a maker-friendly format for education, field research, environmental observation, rapid prototyping, and biology experiments. The system combines a 10x objective, OV2640 camera, Wi-Fi connectivity, motorized micrometer-level focusing, focus stacking support, TinyML image processing, and SD card image storage for timelapse or autonomous imaging workflows. Features XIAO ESP32S3 Sense camera platform: Uses the ESP32-S3 based XIAO ESP32S3 Sense and OV2640 camera for high-resolution microscopic image capture with Arduino and CircuitPython support. Micrometer-level focusing: A metal-based focusing mechanism enables precise objective movement and supports motorized focus stacking. Modular optical design: The 10x objective can be swapped through the RMS thread, and the openUC2 cube structure supports lenses, mirrors, cameras, autofocus modules, and motorized stages. Autonomous imaging: Supports timelapse capture, SD card image storage, and onboard TinyML processing directly on the MCU. Field-friendly build: USB-C power, Wi-Fi control, and a robust housing make it practical for portable research and classroom use. Specifications Core platform Seeed Studio XIAO ESP32S3 Sense with ESP32-S3 SoC and OV2640 camera Wireless 2.4 GHz Wi-Fi and Bluetooth 5.0 / Bluetooth mesh Optics 10x, 0.3 NA objective lens; resolution down to 4 µm Interface UART, I2C, SPI, 11x GPIO (PWM), 4x ADC, Reset button, Boot button Power input 5V via USB-C / VIN Dimensions 150 x 100 x 50 mm Operating temperature -40°C to 85°C Hardware Overview The microscope body integrates the camera, objective, focusing structure, electronics, and modular openUC2 mounting points. The cube-based system makes it easier to adapt the optical path or expand experiments with extra modules. Applications Timelapse imaging and autonomous sample observation Microscopy education and hands-on optics learning Environmental research and field sampling Health monitoring, biology experiments, and rapid prototyping Comparison with Standard USB Microscopes Feature OpenUC2 XIAO Microscope Standard USB Microscope Focusing Micrometer-precise motorized focusing with focus stacking support Manual focusing, often less precise Modularity Swappable objectives and a modular optical cube structure Fixed structure with limited customization Connectivity Wi-Fi hotspot, app or web control, and USB-C power Usually USB connection to a computer Image processing Onboard TinyML support for automated experiments Typically relies on external software Package Contents XIAO Microscope x1 USB Type-C cable x1 Flashlight x1 Prepared microscopy slide x2 Resources OpenUC2 XIAO Microscope documentation Matchboxscope firmware flashing guide FAQ Can the microscope run timelapse imaging? Yes. It supports timelapse imaging and autonomous operation with image storage on an SD card. Does it support autofocus or focus stacking? Yes. The micrometer-level focusing mechanism supports motorized focusing and focus stacking workflows. Can the objective lens be changed? Yes. The objective lens can be swapped by unscrewing it from the RMS thread. Which development environments are supported? The XIAO ESP32S3 Sense platform supports Arduino and CircuitPython development. What is included in the package? The package includes one XIAO Microscope, one USB Type-C cable, one flashlight, and two prepared microscopy slides.
