DocID029189 Rev 2

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UM2047

X-NUCLEO-53L0A1 expansion board

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It is fundamental to program a micro-controller to control the VL53L0X through the I2C bus

and drive the 4-digit display on board. Application software and examples of C-ANSI source

The X-NUCLEO-53L0A1 expansion board and STM32 Nucleo are connected through

Arduino compatible connectors CN5, CN6, CN8 and CN9 as shown in Figure 3 and

described in Table 3 and Table 4.

The Arduino connectors on STM32 Nucleo board support Arduino Uno Revision 3.

Figure 3. X-NUCLEO-53L0A1 expansion board Arduino connector layout