Program Nordic Semiconductor nR5 based boards with the Arduino IDE.

• nRF52 DK
• Bluz DK

1. Download and install the Arduino IDE
2. Start the Arduino IDE
3. Go into Preferences
4. Add https://sandeepmistry.github.io/arduino-nRF5/package_nRF5_boards_index.json as an "Additional Board Manager URL"
5. Open the Boards Manager from the Tools -> Board menu and install "Nordic Semiconductor nRF5 Boards"
6. Select your nRF5 board from the Tools -> Board menu

No additional setup required.

No additional setup required.

1. Download Zadig
2. Plugin Segger J-Link or DK board
3. Start Zadig
4. Select Options -> List All Devices
5. Select J-Link (Interface 2) from the device dropdown
6. Click Replace Driver

1. cd <SKETCHBOOK>, where <SKETCHBOOK> is your Arduino Sketch folder:

• OS X: ~/Documents/Arduino
• Linux: ~/Arduino
• Windows: ~/Documents/Arduino

2. Create the following directories: tools/nRF5FlashSoftDevice/tool/
3. Download nRF5FlashSoftDevice.jar to <SKETCHBOOK>/tools/nRF5FlashSoftDevice/tool/
4. Restart the Arduino IDE
5. Select your nRF board from the Tools -> Board menu
6. Select a SoftDevice from the Tools -> "SoftDevice: " menu
7. Select a Programmer (J-Link, ST-Link V2, or CMSIS-DAP) from the Tools -> "Programmer: " menu
8. Select Tools -> nRF5 Flash SoftDevice
9. Read license agreement
10. Click "Accept" to accept license and continue, or "Decline" to decline and abort
11. If accepted, SoftDevice binary will be flashed to the board

1. Follow steps from Board Manager section above
2. cd <SKETCHBOOK>, where <SKETCHBOOK> is your Arduino Sketch folder:

• OS X: ~/Documents/Arduino
• Linux: ~/Arduino
• Windows: ~/Documents/Arduino

3. Create a folder named hardware, if it does not exist, and change directories to it
4. Clone this repo: git clone https://github.com/sandeepmistry/arduino-nRF5.git sandeepmistry/nRF5
5. Restart the Arduino IDE

This core is based on the Arduino SAMD Core and licensed under the same GPL License

The following tools are used:

• GCC ARM Embedded as the compiler
• A forked version of OpenOCD to flash sketches