Application Interfaces; General Description - Quectel SC20-WL Hardware Design

3

Application Interfaces

3.1. General Description

SC20-WL is equipped with 146-pin 1.0mm pitch SMT pads plus 64-pin ground/reserved pads that can be
embedded into wireless application platforms. The following chapters provide the detailed description of
pins/interfaces listed below.

Power supply

VRTC interface

USB interface

UART interfaces

SD card interface

GPIO interfaces

SPI interface

I2C interfaces

ADC interfaces

Motor drive interface

LCM interface

TP interface

Camera interfaces

Sensor interfaces

Audio interfaces

Emergency download interface
SC20-WL_Hardware_Design
Smart Wi-Fi Module Series
SC20-WL Hardware Design
18 / 81