Figure 4. Top Layout - ST STM32 User Manual

Hardware layout and configuration
ST-LINK / Nucleo selector
SWD connector
(CN6)
User LEDs
(LD1, LD2, LD3)
I measurement
DD
(JP5)
ST Zio connector
(CN8)
STM32 microcontroller
(U8)
ST morpho pin header
(CN11)
ST Zio connector
(CN9)
USB V
BUS
(LD8)
USB over-current
(LD7)
User button
(B1)
User USB Micro-AB
connector
(CN13)
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Figure 4. Top layout

PWR-EXT
(CN4) (JP1)
UM1974 Rev 9
ST-LINK USB Micro-B connector
(CN1)
UM1974
COM red/green LED
(LD4)
ST-LINK/V2-1 red LED
power over-current alarm
(LD5)
Power green LED
(LD6)
Power source selection
(JP3)
3.3 V regulator output
(SB3)
ST Zio connector
(CN7)
ST morpho pin header
(CN12)
ST Zio connector
(CN10)
Reset button
(B2)
Ethernet RJ45 connector
(CN14)
MSv40063V3