How to use uBitTool

GUI

Read out the contents of a .hex file

  1. From the nrf menu select Read full flash contents (Intel Hex)

Read intel hex

A full image of the .hex file will appear in the GUI.

  1. From the File menu, select Save as and choose the destination to save your file. Add .hex as the suffix.

Save hex file

Command Line

Read out the contents of a .hex file

Use read-flash which will output the contents to the console. You can optionally specify another output.

ubit read-flash > ~/Downloads/microbit-hex.hex