i84 Bluetooth & WiFi COMBO Module

 

 

Hardware		Chip	CYW88335
		Dimension (I x W x H)	16mm x 16mm x 2.4mm
		Operation Voltage	VBAT：3.0V to 4.8V VDDIO：1.8V / 3.3V
		Others	AECQ-100 Grade 3
		Operation Temperature	-40℃ to +85℃
		RF Spec	1 x 1 SISO
		DualBand	2.4G / 5G
		Antenna	① Wi-Fi 5G ② Bluetooth & Wi-Fi 2.4G
		Antenna Interface	External：PCB / SMT / IPEX / 1 x Antenna
		WiFi Host I / F	SDIOv3.0 / v2.0
		BT Host I / F	Highspeed UART with hardware flow control
		Bluetooth voice	Uart / PCM / IIS
		Bluetooth A2DP stream	High-speed Uart
		ROHS / REACH Compliant	Yes
Software	Bluetooth	Bluetooth Spec	Bluetooth 5.2 Dual mode
		Bluetooth Stack	BARROT 5.1
		Bluetooth Profile	BR / EDR：SPP, HFP, HSP, PBAP, MAP, A2DP, AVRCP, HID, DUN, PAN, FTP, OPP, iAP2 BLE：GATT, ANCS
		Bluetooth Role	Master / Slave
		MultiConnect	Yes
		NoiseReducte / EchoCancel	① Software algorithm (Integrated to the linux / android system) ② External Hardware DSP
	WiFi	IEEE80211	IEEE802.11  a / b / g / n / ac
		Support OperateSystem	Android / Linux / QNX
		Wlan Mac	1-mac
		DualMac / MultiRole	No
		Support role	STA / AP / P2P
		Application	Hicar / CarLife / Carplay / Hospot / Station
		Security	WPA, WAPI STA, WPA2 (Personal)
		BT & WiFi  Co-existence	Yes (Firmware control)