i1449-sp 蓝牙WiFi模组
i1449-sp Module Series 模组型号 i1449-sp Hardware 硬件特性 Chipset 主芯片 CYW88459 Dimension(l*w*h) 尺寸 23.4mm*19.4mm*2.4mm Operation Voltage 工作电压 VBAT:3.3V to 4.8V VDDIO:3.3V Others 规格 AECQ-100 Grade3 Operation Temperature 操作温度 -40˚C to +85˚C RF Spec 天线规格 2*2MIMO DualBand 双频 2.4G/5G Antenna 天线数量 1. Wi-Fi 5G and Bluetooth 2. Wi-Fi 2.4G&5G Antenna Interface 天线接口 External: PCB/SMT/IPEX WiFi Host I/F wifi传输层 Lowpower PCIeV3.0 BT Host I/F 蓝牙物理传输层 Highspeed UART with hardware flow control Bluetooth voice 蓝牙语音数据接口 UART/PCM/IIS Bluetooth A2DP stream 蓝牙音乐数据接口 High-speed UART ROHS/REACH Compliant Yes Software 软件特性 Bluetooth 蓝牙软件 Bluetooth Spec 蓝牙版本 Bluetooth5.1 Dual mode Bluetooth Stack 蓝牙协议栈 Bluelet 5.1 Bluetooth Profile 蓝牙应用 BR/EDR:SPP,HFP,HSP,PBAP,MAP,A2DP,AVRCP,HID,DUN,PAN,FTP,OPP,iAP2 BLE:GATT,ANCS. Bluetooth Role 蓝牙角色 Master/Slave MultiConnect 设备多连接 Yes NoiseReducte/EchoCancel 降噪/消回声 1)Software algorithm(Integrated to the linux/android system) Barrot软件算法集成 2)External Hardware...