USB from PC
After connection, download STM32CubeMonitor-Power (STM32CubeMonPwr) from the
install it. This software allows the user to carry out dynamic current measurements with ease.
example of a current measurement (firmware: Heart Rate from the STM32CubeWBA firmware package).
For more details on using STLINK-V3PWR, a dedicated page is available on the
Note:
To measure microampere current, resistors R8 and R9 must be OFF (I
UM3462 - Rev 1
Figure 18.
Configuration for current measurement with STLINK-V3PWR
STLINK-V3PWR
Figure 19.
Example of current measurement with an external STLINK-V3PWR
Hardware layout and configuration
GND (CN9 pin 7 or 9)
Ribbon
STDC14
Main out
GND
+5V
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‑ up resistors).
2
C pull
UM3462
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website and
Figure 19
shows an
website.
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