General Overview; Key Features - Quectel Smart EVB User Manual

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General Overview

Quectel supplies Smart EVB for designers to develop applications based on Quectel SC20 module. This
EVB can test basic functionalities of the module.

2.1. Key Features

The following table describes the key features of Smart EVB.
Table 1: Key Features of Smart EVB
Features
Power Supply
(U)SIM Interfaces
Audio Interfaces
Camera Interfaces
LCM Interface
Touch Panel Interface
SD Card Interface
UART Interfaces
USB Interface
Signal Indication
Buttons
Smart_ EVB_User_Guide
Implementation
⚫
DC power supply: 4.75V~6.0V (typical: 5.0V)
⚫
VBAT: 3.5V~4.2V (typical: 3.8V)
⚫
Support (U)SIM card detection
⚫
Support USIM/SIM cards: 2.95V and 1.8V
⚫
Analog interfaces used for loudspeaker, microphone, earphone and
headphone
Support two cameras:
⚫
Main camera supports 8M pixels with 2-lane CSI interface
⚫
Sub camera supports 2M pixels with 1-lane CSI interface
⚫
One 5-inch 1080 × 720 HD resolution LCD
⚫
4-lane MIPI DSI interface for LCD
⚫
One capacitive touch panel
⚫
Support 4-bit SD card with hot-plug detection
Two UART interfaces:
⚫
Debug UART for debugging
⚫
Main UART is not used by default
⚫
Compliant with USB 2.0 specifications
⚫
Support high speed and OTG function
⚫
4 LEDs are available for signal indication
⚫
9 buttons
Smart LTE Module Series
Smart EVB User Guide
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