TinyLily Accelerometer


  • Free Shipping for orders over $50
  • Available Worldwide


    This TinyLily Sewable sensor board features the high performance and low power Bosch BMA250 3-axis accelerometer.  The BMA250 allows measurement of accelerations in three perpendicular axes and thus senses tilt, motion, shock, and vibration in your projects. There is also an integrated temperature sensor built in.

    Even though the BMA250 is designed to run at 1.8V – the Accelerometer TinyShield incorporates level shifters and a local power supply to ensure proper and safe operation over the entire TinyDuino operating voltage range up to 5V.


    • Washable
    • Four Sewtabs – 1.2mm in diameter, easy to use with standard conductive thread and needles
    • Robust Gold Finish – makes soldering easy and is non-corrosive

      Power Requirements

      • Voltage: 3.0V - 5.5V 


        • Dimensions: 14mm diameter(0.0.55 inches)
        • Max Height: 2.5mm (0.1 inches)
        • Ultra-thin 0.61mm (0.024 inches) PCB
        • Weight: .305 grams (0.0108 ounces)


        If using conductive thread that frays easily, wax thread before using. The SDA and SCL lines can easily short with stray thread causing your sensor to not work.



        TinyLily Accelerometer Tutorial
        This tutorial will show you how to read data from the BMA250 Accelerometer using the TinyLily Mini Processor, so that you can make your projects sense motion.

        Related Items

        TinyLily Mini Processor - TinyCircuits
        TinyLily Mini Processor
        The TinyShield 7 Segment Display Board contains two seven segment LEDs (Red LEDs) that can be set over the I2C (thus saving signals to do other tas...
        Tiny Battery Charger - TinyCircuits
        Tiny Battery Charger
        This is a standalone Lithium battery charger which lets you charge up your batteries from a micro USB cable. The battery can connect to a JST SH c...