Datasheet

NXP Semiconductors
AN12395
OM-SE050ARD hardware overview
AN12395 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2019. All rights reserved.
Application note Rev. 1.1 — 27 June 2019
534311 14 / 24
Figure 10 shows the jumper settings to configure the I
2
C slave in standard mode and
3.3V_ARD supply voltage (no LDO).
In this example, the jumper configuration used in Figure 10 correspond to the values
highlighted in bold in Table 7 (J15, J17, J19, J24, J37 and J38).
Figure 10. I
2
C standard mode and 3.3V Arduino power supply
You may modify the I
2
C mode or power supply settings just changing the jumper settings
accordingly as indicated in Table 7.
5.2 SE050 via external I
2
C connector
Figure 11 shows the jumper settings to configure SE050 communication via external I
2
C
connector: