User Manual
Getting sta
r
ted  UM1765
1.2 System requirements 
Using the Nucleo boards with the X-NUCLEO-IDB04A1 expansion board requires the 
following software and hardware: 
a Windows PC (XP, Vista, 7, 8) to install the software package 
a USB type A to Mini-B USB cable to connect the Nucleo to the PC 
Installation of the board firmware package (order code: X-CUBE-BLE1) and the BlueNRG 
graphical user interface utility on the user’s PC requires the following: 
At least 128 MB of RAM 
40 MB of hard disk space available 
The X-CUBE-BLE1 firmware and related documentation is available on www.st.com.
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