CentSDR (11) : STM ST-LINK Utility and firmware.

ST-LINK V2 requires STM ST-ILNK utility (software) to write the firmware. It can be downloaded from st.com (STSW-LINK004).

The firmware can be download on this site. The file "centsdr-20180304.zip" has been downloaded as the latest one. It includes CW filter (300Hz) and red font is enabled for highlight.

Once CentSDR board is ready, ST-LINK V2 is connected to CentSDR board.
Here is the board connection as it describes in the construction manual :

• 2:TCK - SWCLK/JTCK
• 3:GND - GND
• 4:TMS - SWDIO/JSTM