SparkFun Pro nRF52840 Mini – Bluetooth Development Board Butane Industrial Equipment - Conveyor systems

Industrial Equipment - Conveyor systems and rotating shafts

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MOSFET Technology - Efficient power switching with minimal heat loss

For Model B+ compatibility

and normally closed terminals for maximum wiring flexibility

SparkFun Pro nRF52840 Mini – Bluetooth Development Board Butane Industrial Equipment - Conveyor systemsSparkFun Pro nRF52840 Mini Bluetooth Development Board The SparkFun Pro nRF52840 Mini is a compact yet powerful Bluetooth 5. 0 development board featuring the Nordic Semiconductor nRF52840 SoC, delivering dual core ARM Cortex M4 processing at 64 MHz with 1 MB flash and 256 KB RAM. Professional IoT developers, embedded systems engineers, and wireless protocol specialists use this board to prototype BLE mesh networks, connected wearables, and low power