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NXP Semiconductors
UM11910
Introduction to FRDM-STBI-A8971 sensor toolbox development board
5 Configuring the hardware
1. Check and confirm the FRDM-STBI-A8971 sensor shield board settings as described below:
• To select the I
2
C digital interface, connect pins 2-3 of SW2 on the FRDM-STBI-A8971.
• Connect pins J7, J8 pins 1-2 to select I
2
C0 pins on the shield board.
• To select the SPI digital interface, connect pins 1-2 of SW2 on the FRDM-STBI-A8971.
• Connect pins 2-3 of SW1 to select the default Accelerometer Operating mode, that is, ACCEL NORMAL
mode.
2. Connect the FRDM-STBI-A8971 sensor shield board to the LPC55S16-EVK MCU board on the Arduino I/O
headers.
3. Connect the sensor evaluation kit (FRDM-STBI-A8971 kitted with the LPC55S16-EVK) to a windows PC via
the USB cable between the LINK2 USB port on the board and the USB connector on the PC.
UM11910 All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved.
User manual Rev. 1 — 31 March 2023
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