Sensor Io Expansion Header J2000 (21); Table 14. Sensor Expansion Header J2000 Pinout - Lantronix Intrinsyc Open-Q 865XR SOM User Manual

Pin
Signal
No
19 No Net
For more details regarding configuring the GPIOs on this header, refer to the Open-Q 865XR Software
Release Notes to determine feature support in the latest software release.
3.7.18

Sensor IO Expansion Header J2000 (21)

The Open-Q 865XR SOM Development Kit includes a sensor expansion header J2000 which provides a
connection to an optional sensor board. If sensor functionality is not required, this header may be used for
other applications. See item 21 in Figure 1 for the carrier board location of this header. The pinout for this
header is shown in the table below.
Pin
Signal
No
GPIO_170_SNS_I2C4_SD
1
A
GPIO_171_SNS_I2C4_SC
3
L
5 GPIO_15_RADAR_INT
7 VREG_L8C_1P8
9 GND
GPIO_169_SNS_I2C3_SC
11
L
GPIO_168_SNS_I2C3_SD
13
A
GPIO_160_SNS_I3C0_SD
15
A
Open-Q 865XR SOM Development Kit User Guide
Description
No Net

Table 14. Sensor Expansion Header J2000 Pinout

Description
GPIO_170 /
SSC10
(SSC4_I2C_SDA
)
GPIO_171 /
SSC11
(SSC4_I2C_SCL)
GPIO15 – shared
with Boot LED.
See note below
about usage.
SOM power L8C
+1.8V
System Ground
GPIO_169 /
SSC9
GPIO168/SSC8
GPIO_160 /
SSC0
3: Open-Q 865XR SOM Development Kit
Pin
Signal
No
20 MB_VREG_5P0
Pin
Signal
No
2 GPIO_123_IMU1_INT
4 GPIO_112_IMU2_INT
6 GPIO_121_HALL_INT_N
8 VREG_L10C_3P0
10 GND
GPIO_162_SNS_I3C1_S
12
DA
GPIO_163_SNS_I3C1_S
14
CL
16 GPIO_113_MAG_INT_N
Description
Carrier board switching
regulator +5.0V
Description
GPIO123
GPIO112
GPIO121
SOM power L10C
+3.0V
System Ground
GPIO162/SSC2
GPIO163/SSC3
GPIO113
33