.. | ||
board.cmake | ||
CMakeLists.txt | ||
Kconfig | ||
Kconfig.board | ||
Kconfig.defconfig | ||
mdk_dongle_power_led.c | ||
nrf52840_mdk_dongle.dts | ||
nrf52840_mdk_dongle.yaml | ||
nrf52840_mdk_dongle_defconfig | ||
README.md |
nRF52840 MDK USB Dongle
A basic USB stick that contains the nRF52840 chip from Nordic and has 12 GPIOs available.
Additional detail: https://wiki.makerdiary.com/nrf52840-mdk-usb-dongle/
Hardware Features
- 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