Product Info

Smart LTE Module Series
SC20 Hardware Design
SC20_Hardware_Design Confidential / Released
3-61
/ 122
65
MIPI_CSI0_LN0N
12.13
0.40
66
MIPI_CSI0_LN0P
12.53
67
MIPI_CSI0_LN1N
13.73
0.76
68
MIPI_CSI0_LN1P
14.49
70
MIPI_CSI1_CLKN
17.32
0.13
71
MIPI_CSI1_CLKP
17.45
72
MIPI_CSI1_LN0N
18.89
0.35
73
MIPI_CSI1_LN0P
19.24
3.20. Sensor Interfaces
SC20 module supports communication with sensors via I2C interface, and it supports ALS/PS, Compass,
G-sensor, and Gyroscopic sensors.
Verified sensor models by Quectel include: BST-BMA223, STK3311-WV, MPU-6881 and MMC35240PJ.
Table 25: Pin Definition of Sensor Interfaces
Pin Name
Pin No
I/O
Description
Comment
SENSOR_I2C_SCL
91
OD
I2C clock signal for external sensor
SENSOR_I2C_SDA
92
OD
I2C data signal for external sensor
GPIO_88
99
DI
Gyroscope sensor interrupt signal 2
Default configuration;
but not limited to
these GPIO pins
GPIO_89
100
DI
Gyroscope sensor interrupt signal 1
GPIO_94
107
DI
Proximity sensor interrupt signal
GPIO_36
108
DI
Compass sensor interrupt signal
GPIO_65
109
DI
Gravity sensor interrupt signal 2
GPIO_96
110
DI
Gravity sensor interrupt signal 1