The NXP FRDM-KL05Z Development Board is an easy-to-use ARM Cortex-M0+ platform designed for evaluation, learning, and rapid prototyping. Powered by the MKL05Z32VFM4 microcontroller running at up to 48MHz, it offers 32KB Flash memory and 4KB SRAM for embedded applications. The board integrates a capacitive touch slider, 3-axis accelerometer, RGB LED, and OpenSDA debug interface, providing essential tools for interactive project development. Arduino R3 compatibility allows seamless expansion using a wide range of shields. Multiple power supply options, including USB, VIN, and coin-cell battery support, make it suitable for portable and low-power designs. Whether you're developing sensor-based systems, human-machine interfaces, educational projects, or embedded control applications, the FRDM-KL05Z delivers a versatile and reliable development experience. Features: ARM Cortex-M0+ MCU operating up to 48MHz 32KB Flash memory and 4KB SRAM Integrated capacitive touch slider Onboard MMA8451Q 3-axis accelerometer RGB LED for status indication and PWM control OpenSDA programming and debugging interface Arduino R3 compatible expansion headers Multiple power supply options including USB and battery support Specifications: MCU: MKL05Z32VFM4 Processor Core: 32-bit ARM Cortex-M0+ CPU Frequency: Up to 48 MHz Flash Memory: 32 KB SRAM: 4 KB ADC: 12-bit SAR ADC DAC: 12-bit DAC Communication Interfaces: SPI, I2C, UART Debug Interface: OpenSDA, SWD, CMSIS-DAP Accelerometer: MMA8451Q 3-axis Digital Accelerometer Expansion Interface: Arduino R3 Compatible Headers Power Supply Options: USB, VIN, Coin Cell Battery, External 3.3V Diemsions: 76.2 × 53.3 × 13 mm Weight: 32 g Package Includes: 1 x NXP FRDM-KL05Z Kinetis KL05/KL04 ARM Cortex-M0+ Development Board with Capacitive Touch Slider
Specifications
| MCU | MKL05Z32VFM4 |
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| Processor Core | 32-bit ARM Cortex-M0+ |
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| CPU Frequency | Up to 48 MHz |
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| Flash Memory | 32 KB |
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| SRAM | 4 KB |
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| ADC | 12-bit SAR ADC |
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| Communication Interfaces | SPI, I2C, UART |
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| Debug Interface | OpenSDA, SWD, CMSIS-DAP |
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| Shipping Weight | 0.05 kg |
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| Shipping Dimensions | 10 × 8 × 4 cm |
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