The nRF52840 DK is a versatile single-board development kit for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary applications. It features an on-board SEGGER J-Link debugger, Arduino Uno Revision 3 compatibility, and supports power supply ranges from 1.7 V to 5.0 V via USB, external source, or battery.
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Nordic Semiconductor NRF52840-DK technical specifications.
| Processor | 64 MHz Arm Cortex-M4 with FPUMHz |
| Flash Memory | 1MB |
| RAM | 256KB |
| Supply Voltage Range | 1.7 to 5.0V |
| Buttons | 4quantity |
| LEDs | 4quantity |
| Wireless Protocols | Bluetooth LE, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT, 2.4 GHz proprietary |
| Nist | SP800-90A and SP800-90B compliant random number generator |
| Security Features | Arm TrustZone CryptoCell 310 |
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