Quectel Smart Wi-Fi Module Series, Руководство пользователя

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SC20-W_Manual_R1.0 Confidential / Released 7 / 41
2
Product Concept
2.1. General Description
SC20-W is a Smart Wi-Fi module based on Qualcomm platform and Android operating system, and
provides industrial grade performance. It supports Wi-Fi 802.11a/b/g/n and BT4.1 LE standards for
short-range wireless communication. The module also offers multiple audio and video input/output
interfaces as well as abundant GPIO interfaces.
The following table shows the supported Wi-Fi/BT standards and frequency range of SC20-W.
Table 1: SC20-W Frequency Bands
Type Frequency Range
IEEE 802.11b/g/n 2412-2462MHz
IEEE 802.11a/n 5180~5825MHz
BT4.1 LE 2402-2480MHz
SC20-W 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-W can meet almost all requirements for M2M applications such as CPE, wireless POS, smart
metering, automotive, digital signage, alarm panel, security and industrial PDA.