nRF52840 MDK USB Dongle

This product is a compact and affordable development platform that utilizes the powerful nRF52840 multi-protocol SoC, all conveniently packed into a USB dongle form factor.

Featuring a programmable user button, RGB LED, and up to 12 GPIOs, the nRF52840 Micro Dev Kit USB Dongle offers versatility and flexibility for various applications. It also comes with a built-in 2.4G chip antenna.

This USB dongle can serve as a cost-effective solution for Bluetooth 5, Thread, 802.15.4, ANT, and 2.4GHz multi-protocol node development. Additionally, it can be used as a Network Co-Processor (NCP) by simply connecting it to a PC or any other USB-enabled device.

Feature

• Versatile multi-protocol support: Bluetooth 5, Bluetooth Mesh, Thread, Zigbee, 802.15.4, ANT, and 2.4GHz proprietary protocols in one device.
• Ultra-low power Cortex-M4F processor: Optimized for energy efficiency.
• Enhanced security: ARM TrustZone Cryptocell 310 security subsystem onboard.
• Ample storage and expandability: 1MB flash, 256KB RAM, and up to 12 GPIOs.
• Convenient form factor: Compact USB dongle with breadboard-friendly headers.

Hardware Specification

• Nordic nRF52840 System-on-Chip

  • ARM® Cortex®-M4F processor optimized for ultra-low power operation

  • Combining Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802.15.4, ANT and 2.4GHz proprietary

  • On-chip NFC-A tag

  • On-chip USB 2.0 (Full speed) controller

  • ARM TrustZone® Cryptocell 310 security subsystem

  • 1 MB FLASH and 256 kB RAM

• Up to 12 GPIOs available via headers

• User programmable Button and RGB LED

• On-board 2.4G chip antenna

• 3.3V regulator with 1A peak current output

• VBUS & VIN Power-Path Management

• Convenient USB dongle form factor

• Breadboard-friendly with dual 10-Pin headers

• Measures 1.65" x 0.7" x 0.16" (42mm x 18mm x 4mm) without headers soldered in

Pinout Diagram

Technical details

Part List