{"product_id":"nxp-development-board-frdm-kl02z-mkl02z32vfm4-mcu-capacitive-touch-slider-accelerometer-tri-color-led","title":"NXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU, Capacitive Touch Slider, Accelerometer, Tri Color LED","description":"\u003cmeta name=\"description\" content=\"Buy NXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU, Capacitive Touch Slider, Accelerometer, Tri Color LED 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\u003eNXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU, Capacitive Touch Slider, Accelerometer, Tri Color LED\u003c\/h1\u003e\n\n\u003cp\u003eThe FRDM-KL02Z is a compact, feature-rich development board built around the NXP MKL02Z32VFM4 Kinetis L-series microcontroller, designed for rapid prototyping of embedded IoT and sensor-based applications. Electronics engineers, firmware developers, and embedded systems designers use this board to develop low-power applications requiring touch sensing, motion detection, and visual feedback in a single integrated platform. This development board solves the challenge of quick evaluation and proof-of-concept development for applications demanding capacitive touch interfaces, 3-axis acceleration sensing, and multi-color LED status indication without requiring external peripheral modules.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe FRDM-KL02Z development board features the MKL02Z32VFM4 microcontroller, a 32-bit ARM Cortex-M0+ processor operating at up to 48 MHz with 32 KB flash memory and 4 KB SRAM. The board integrates a capacitive touch slider for intuitive user input, a 3-axis accelerometer for motion and orientation sensing, and a tri-color LED (red, green, blue) for visual status indication. The MKL02Z32 MCU includes a 12-bit ADC, multiple timers, SPI and I2C interfaces, and operates at ultra-low power consumption, making it ideal for battery-powered IoT devices and wearable applications. The onboard debug interface supports OpenSDA for seamless firmware programming and real-time debugging using industry-standard tools like MCUXpresso IDE and ARM Keil MDK.\u003c\/p\u003e\n\n\u003cp\u003eThe capacitive touch slider provides a modern user interface alternative to mechanical buttons, with configurable sensitivity and response characteristics through the integrated touch sensing module. The 3-axis accelerometer enables applications such as motion detection, gesture recognition, fall detection in wearables, and orientation-based control systems. The tri-color LED allows developers to implement sophisticated status indication schemes, user feedback mechanisms, and visual alerts without additional hardware. The board's compact form factor, comprehensive peripheral integration, and extensive software support ecosystem make it an excellent platform for learning embedded systems, developing IoT prototypes, and validating sensor fusion concepts in real-world applications.\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\u003eARM Cortex-M0+ Development Board with Integrated Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNXP Semiconductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eMKL02Z32VFM4 Kinetis L-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex-M0+ at 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e32 KB Flash Memory, 4 KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitive Touch Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated Touch Slider with Configurable Sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccelerometer\u003c\/td\u003e\n\u003ctd\u003e3-Axis Motion Sensor with Digital Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003eTri-Color LED (Red, Green, Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eSPI, I2C, UART, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDebug Interface\u003c\/td\u003e\n\u003ctd\u003eOpenSDA with CMSIS-DAP Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eUSB or External 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e1.8V to 3.6V\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\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMKL02Z32VFM4 ARM Cortex-M0+ Microcontroller with 48 MHz clock speed and 32 KB flash memory for complex embedded applications\u003c\/li\u003e\n\u003cli\u003eIntegrated Capacitive Touch Slider with firmware-configurable sensitivity and multi-touch detection capabilities for responsive user interfaces\u003c\/li\u003e\n\u003cli\u003e3-Axis Digital Accelerometer for motion sensing, orientation detection, and gesture recognition in wearable and IoT applications\u003c\/li\u003e\n\u003cli\u003eTri-Color LED (RGB) for multi-state visual feedback, status indication, and user alert mechanisms without additional components\u003c\/li\u003e\n\u003cli\u003eOpenSDA Debug Interface supporting CMSIS-DAP protocol for seamless programming and real-time debugging with MCUXpresso IDE\u003c\/li\u003e\n\u003cli\u003eUltra-Low Power Architecture with multiple sleep modes consuming less than 5 microamps in deep sleep, extending battery life in portable devices\u003c\/li\u003e\n\u003cli\u003eComprehensive Peripheral Set including 12-bit ADC, SPI, I2C, UART, and multiple general-purpose timers for diverse application requirements\u003c\/li\u003e\n\u003cli\u003eUSB Connectivity for power supply, serial communication, and firmware updates without external programming hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIoT Sensor Nodes: Deploy battery-powered environmental monitoring systems with touch-based configuration, accelerometer-based activity tracking, and LED status indication for remote sensing applications\u003c\/li\u003e\n\u003cli\u003eWearable Devices: Develop smartwatch prototypes, fitness trackers, and health monitoring wearables utilizing the accelerometer for step counting, fall detection, and motion-based alerts with tri-color LED notifications\u003c\/li\u003e\n\u003cli\u003eSmart Home Control Interfaces: Create touch-sensitive control panels for home automation systems where the capacitive slider enables intuitive dimming control and the accelerometer detects device orientation for adaptive responses\u003c\/li\u003e\n\u003cli\u003eIndustrial Gesture Recognition: Build gesture-controlled equipment interfaces for factory automation where the 3-axis accelerometer recognizes hand movements and the tri-color LED provides machine status feedback\u003c\/li\u003e\n\u003cli\u003eEducational Embedded Systems: Teach ARM Cortex-M0+ architecture, real-time operating systems, sensor fusion algorithms, and low-power design principles using comprehensive development tools and extensive community support\u003c\/li\u003e\n\u003cli\u003ePrototype Development: Rapidly validate concepts for consumer electronics, medical devices, and automotive applications with integrated sensors eliminating the need for external breakout boards and reducing development time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by connecting the FRDM-KL02Z development board to your computer via the USB cable, which provides both power supply and debug connectivity. Download and install the MCUXpresso IDE from NXP's website, then import the board support package for FRDM-KL02Z to access pre-configured project templates and peripheral drivers. The OpenSDA debug interface automatically enumerates as a mass storage device and debug probe, enabling one-click firmware flashing and real-time debugging without additional hardware. Configure the capacitive touch slider sensitivity through the TSI (Touch Sensing Input) module registers, set up the accelerometer communication via I2C protocol, and initialize the GPIO pins connected to the tri-color LED for status indication.\u003c\/p\u003e\n\n\u003cp\u003eDevelop your application firmware using the NXP SDK which provides optimized drivers for all integrated peripherals. The capacitive touch slider generates interrupt signals when the user slides their finger across the sensor pad, allowing your firmware to implement volume control, brightness adjustment, or menu navigation. The accelerometer communicates via I2C and provides 16-bit acceleration values for X, Y, and Z axes at configurable data rates up to 800 Hz, enabling motion detection and orientation-based application control. Control the tri-color LED by toggling GPIO pins to create color combinations for different application states. Utilize the board's ultra-low power modes during idle periods to extend battery life, and leverage the UART interface for real-time debugging and data logging to your development computer.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum clock frequency of the MKL02Z32VFM4 microcontroller?\u003c\/summary\u003e\n\u003cp\u003eThe MKL02Z32VFM4 operates at a maximum clock frequency of 48 MHz. The Kinetis L-series architecture is optimized for low-power operation while maintaining sufficient processing capability for real-time sensor data acquisition and signal processing. You can configure the clock frequency through the MCG (Multipurpose Clock Generator) module in firmware to balance performance and power consumption based on your application requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow does the capacitive touch slider detect finger position?\u003c\/summary\u003e\n\u003cp\u003eThe capacitive touch slider uses the TSI (Touch Sensing Input) module integrated into the MKL02Z32 microcontroller. When your finger approaches the slider pad, it changes the capacitance of the sensor electrodes. The TSI module measures these capacitance variations and converts them into digital values representing the slider position. The firmware can process these values to determine the exact touch location with configurable sensitivity levels, enabling smooth and responsive user input for applications like volume control or brightness adjustment.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the communication protocol for the 3-axis accelerometer?\u003c\/summary\u003e\n\u003cp\u003eThe 3-axis accelerometer on the FRDM-KL02Z communicates via the I2C (Inter-Integrated Circuit) protocol at standard 100 kHz or fast 400 kHz clock speeds. The accelerometer provides 16-bit acceleration data for X, Y, and Z axes with configurable full-scale ranges typically at +\/- 2G, 4G, or 8G. The MCUXpresso SDK includes pre-built I2C drivers and accelerometer abstraction libraries that simplify data acquisition, allowing you to focus on application logic rather than low-level protocol implementation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I power the FRDM-KL02Z board from a battery instead of USB?\u003c\/summary\u003e\n\u003cp\u003eYes, the FRDM-KL02Z supports external power supply through the 3.3V pin on the development board header. You can connect a regulated 3.3V power source from batteries or external power supplies. The MKL02Z32 microcontroller accepts operating voltages from 1.8V to 3.6V, so you can also implement direct battery connection with appropriate voltage regulation. The board includes bypass capacitors for power supply filtering, but for battery-powered applications, consider adding external capacitors near the power pins to ensure stable operation during high-current transients.\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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuy NXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU, Capacitive Touch Slider, Accelerometer, Tri Color LED Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eNXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU, Capacitive Touch Slider, Accelerometer, Tri Color LED\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.\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":"My Store","offers":[{"title":"Default Title","offer_id":43847455408291,"sku":"TES-EV00006133","price":2234.48,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/FRDM-KL02Z-314x252.jpg?v=1703854002","url":"https:\/\/www.theengineerstore.in\/kn\/products\/nxp-development-board-frdm-kl02z-mkl02z32vfm4-mcu-capacitive-touch-slider-accelerometer-tri-color-led","provider":"The Engineer Store","version":"1.0","type":"link"}