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NXP USB-KW24D512 IEEE® 802.15.4 packet sniffer

The NXP USB-KW24D512 board is an IEEE® 802.15.4 packet sniffer in a convenient USB dongle form factor

NXP USB-KW24D512 product image

USB Dongle, Kinetis W MCU, KW24, 50 MHz, 512 KB Flash

The NXP USB-KW24D512 board is an IEEE® 802.15.4 packet sniffer in a convenient USB dongle form factor.

Packet sniffers are essential for wireless network development allowing over-the-air traffic monitoring.
As a standalone board, the USB-KW24D512 can also be used in a lab as a development platform and programmed as a network node.



  • 50 MHz ARM®-Cortex®-M4 CPU core
  • 512 KB flash, 64 KB SRAM
  • Typical current consumption: 250 µA/MHz run, 1.7 µA RTC standby
  • IEEE 802.15.4 compliant
  • -102 dBM RX sensitivity and +8 dBM TX output power
  • Peak typical current consumption: 17 mA TX (at 0 dBM) and 19 mA max RX
  • Dual Personal Area Network (PAN) support in hardware
  • Run two RF networks simultaneously
  • Active and passive tamper detection with RTC timestamp
  • Crypto engine: DES, 3DES, AES 128-256, SHA-1, SHA-256, MD5, RNG
  • USB 2.0 FS/LS H/D/OTG
  • 16-bit ADC
  • MCU operating range: 1.7V to 3.6V, -40ºC to +105ºC
  • Supply voltage: 5VDC



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