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		Support 802.11a/b/g/n 1×1, 2.4GHz or 5GHz 
	
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			Support HT20/HT40 mode 
		 
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			Support low-power beacon monitoring mode, low-power receiving mode, low-power suspend mode 
		 
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			Built-in AES/DES/SHA hardware engine 
		 
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			Support TrustZone-M, support safe boot 
		 
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			Support SWD debug port access protection and prohibit mode 
		 
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			Support BLE and BT5.0 
		 
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			Bluetooth supports high power mode (7dBm, sharing the same PA with Wi-Fi) 
		 
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			Wi-Fi and BT share the same antenna 
		 
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			Support STA/AP/STA+AP working mode 
		 
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			Support Simple Config (APP) / AirKiss (WeChat) for Android and IOS One-click network configuration 
		 
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			Support serial port local upgrade and remote firmware upgrade (FOTA)