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4
Wi-Fi and Bluetooth
The module provides a shared antenna interface ANT_WIFI/BT for Wi-Fi and Bluetooth functions. The
impedance of the interface should be controlled to 50 Ω. You may connect external antennas such as
PCB antenna, sucker antenna and ceramic antenna to the module via the interface to achieve Wi-Fi and
Bluetooth functions.
4.1. Wi-Fi Overview
The module supports 2.4 GHz and 5 GHz dual-band WLAN wireless communication based on IEEE
802.11a/b/g/n/ac standard protocols. The maximum data rate is 150 Mbps for 2.4 GHz frequency band,
and 433 Mbps for 5 GHz frequency band. The features are as below:
⚫
Supports Wake-on-WLAN (WoWLAN)
⚫
Supports ad hoc mode
⚫
Supports WAPI SMS4 hardware encryption
⚫
Supports STA mode
⚫
Supports AP mode
⚫
Supports Wi-Fi Direct
⚫
Supports MCS 0–7 for HT20 and HT40
⚫
Supports MCS 0–8 for VHT20
⚫
Supports MCS 0–9 for VHT40 and VHT80
4.1.1. Wi-Fi Performance
The following table lists the Wi-Fi transmitting and receiving performance of the module.
Table 27: Wi-Fi Transmitting Performance
Standard
802.11b
2.4 GHz
802.11b
802.11g
SC200L_Series(Dual-band Wi-Fi)_Hardware_Design
Rate
1 Mbps
11 Mbps
6 Mbps
Smart Module Series
Output Power
TBD
TBD
TBD
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