The nRF52840 Micro Dev Kit USB Dongle 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. Features Multi-protocol compatibility: Supports Bluetooth 5, Bluetooth Mesh, Thread, Zigbee, IEEE 802.15.4, ANT, and 2.4 GHz proprietary stacks. Easy programming: Comes with USB-enabled bootloader and supports programming via nRF Connect for Desktop or nRFUtil. Enhanced Thread capabilities: Compatible with OpenThread Border Router for seamless integration into Thread networks. Thread network analysis: Includes Thread Network Sniffer with Wireshark for advanced network analysis. Network performance monitoring: Provides Thread Topology Monitor for insights into network performance. 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 USB 2.0 (Full speed) controller ARM TrustZone® Cryptocell 310 security subsystem 1 MB FLASH and 256 kB RAM 1 user-programmable button 1 user-programmable RGB LED Integrated 2.4 GHz chip antenna Convenient USB dongle form factor Product Dimensions: 2.0" x 0.83" x 0.3" (50.8mm x 21.1mm x 7.6mm) Product Weight: 6.0g (0.21oz) https://elecena.pl/product/27039596/mdk-nrf52840-dongle-with-case-compatible-with-zigbee-thread-bluetooth-mesh-ultra-low-power-enhanced-security-for-smart-home 2024-10-15 https://elecena.pl/product/27039596/mdk-nrf52840-dongle-with-case-compatible-with-zigbee-thread-bluetooth-mesh-ultra-low-power-enhanced-security-for-smart-home 2026-07-07