Nrfx toolbox

• DFU tool
  Using py-nrfutil
  Features:
  1. Generating and displaying keys
  2. and displaying bootloader settings
  3. Generating DFU packages
  4. Performing a DFU
  5. Generating HEX files for zigbee
  6. Customizing the init packet
  7. Displaying version information
• Programmer