Product Concept; General Description - Quectel SC20-WL Hardware Design

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Product Concept

2.1. General Description

SC20-WL is a series of Smart Wi-Fi module based on Qualcomm platform and Linux operating system,
and provides industrial grade performance. Its general features are listed below:
Wi-Fi 802.11a/b/g/n and BT4.2 LE.
processing unit.
well as abundant GPIO interfaces.
The following table shows the supported Wi-Fi/BT standards and frequency range of SC20-WL series
module.
Table 1: SC20-WL Frequency Bands
Type
SC20-WL R1.1
SC20-WL is an SMD type module, which can be embedded into applications through its 210-pin pads
including 146 LCC signal pads and 64 other pads. With a compact profile of 40.5mm × 40.5mm × 2.8mm,
SC20-WL can meet almost all requirements for M2M applications such as CPE, wireless POS, smart
metering, automotive, digital signage, alarm panel, security and industrial PDA.
SC20-WL_Hardware_Design

Support short-range wireless communication via

Support multiple audio and video codecs.

Built-in high performance Adreno

Enable smooth play of 720P videos.

Provide multiple audio and video input/output interfaces as
Network Standard
IEEE 802.11b/g/n
IEEE 802.11a/n
BT4.2 LE
Smart Wi-Fi Module Series
SC20-WL Hardware Design
TM
304 graphics
Frequency Range
2402MHz~2482MHz
5180MHz~5825MHz
2402MHz~2480MHz
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