Sensor Interfaces; Audio Interfaces - Quectel SC600Y-EM Series Hardware Design

A reference circuit design is shown below.
Figure 26: Reference Circuit Design for Flashlight Interfaces

3.22. Sensor Interfaces

SC600Y&SC600T modules support communication with sensors via I2C interface, and it supports various
sensors such as acceleration sensor, gyroscopic sensor, compass, optical sensor, temperature sensor.
Table 27: Pin Definition of Sensor Interfaces
Pin Name
SENSOR_I2C_SCL
SENSOR_I2C_SDA
GPIO_43
GPIO_44
GPIO_42
GPIO_45

3.23. Audio Interfaces

SC600Y&SC600T modules provide three analog input channels and three analog output channels. The
following table shows the pin definition.
SC600Y&SC600T_Hardware_Design
FLASH_LED1
FLASH_LED2
Module
Pin No. I/O Description
131 OD I2C clock signal of external sensor
132 OD I2C data signal of external sensor
253 DI Interrupt signal of optical sensor
Interrupt signal of direction sensor
254 DI
(compass)
252 DI Interrupt signal of acceleration sensor
255 DI Interrupt signal of gyroscopic sensor
Smart LTE Module Series
SC600Y&SC600T Hardware Design
D1
D2
Comment
80 / 128