X-NUCLEO-OUT01A1 expansion board overview

UM2209

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DocID030568 Rev 1

Figure 4: X-NUCLEO-OUT01A1 expansion board digital interface components



allow expansion board ISO8200QB communication with the STM32 Nucleo board

microcontroller and access to STM32 peripheral and GPIO resources.



provide digital supply voltage between the STM32 Nucleo development board and the

X-NUCLEO-OUT01A1 expansion board, in either direction.

To provide an external digital supply:



close jumper JP5 between pins 2 and 3 on the STM32 Nucleo development board



connect a 7 V to 12 V supply at screw connector J2 on the X-NUCLEO-OUT01A1

expansion board

2.2

Power section

The power section involves the power supply voltage, load connection and Electromagnetic

compatibility (EMC) protections.