BR2687e-s 低功耗蓝牙模组

admin2023-10-20T20:45:59+08:00

BR2687e-s

Module 模组 BR2687e-s Hardware architecture (硬件架构) SoC (硬件集成了蓝牙协议栈的软件实现，不占用系统资源，开发难度低) Chip 主芯片 RTL8762 Size(mm) 大小 15*12*2.1 Bluetooth specification 蓝牙规范 V5.0,Single Mode Temperature range(℃) 温度范围 -40 to +85 Operating voltage(V) 工作电压 3.3 Bluetooth class 蓝牙标准 Class 1,Class 2 Range,line of sight(m) 传输距离 Classic:- BLE:40 Antenna 天线 External Transmit power(dBm) 发射功率 8@BLE 1M 8@BLE 2M Receiver sensitivity(dBm) 接收灵敏度 -93@BLE 1M -93@BLE 2M Consumption 功耗 3.03uA - 45.3uA - 1.41mA 7.07mA Pins 引脚个数 28 Host Interfaces 主机接口 UART Peripheral Interfaces 外设接口 GPIO,SPI,I2C,ADC,UART Shielding case 屏蔽罩，默认出货状态 No Weight(g) 重量 - Profiles (蓝牙应用) GATT,Mesh Support mode 主从模式 Master and slave Multi-Connection 多连接 2 gatt as periphearl+2 gatt as server Maximum Throughput 传输速度 SPP:- GATT:50KB/s Firmware upgrade 固件升级 UART,OTA Memory 存储 160K RAM 512K ROM Number of compatible phones 兼容手机数量 GATT:600+ Key Feature 关键特性 Low energy Support Master or Slave roles Integrated antenna Industrial temperature range from -40℃ to +105℃ RoHS...

BR8551双模蓝牙芯片

admin2023-10-20T20:46:06+08:00

BR8551A01

Module Series 芯片型号 BR8551A01 Bluetooth Spec 蓝牙版本 Bluetooth 5.2 Dual Mode BT Host I/F 蓝牙传输层 UART/USB Package 封装 QFN48 6*6 Main Frequency CPU/主频 32-bit RISC/96M Operating Range 工作温度   -40˚C to +125˚C Operation Voltage Range 工作电压范围 1.9V~5.5V RX Sens dBm 灵敏度 -94dBm sensitivity@1Mbps BLE -90dBm sensitivity@1Mbps BT -92dBm sensitivity@ EDR 2Mbps -85dBm sensitivity@EDR 3Mbps Flash 512KB/Support XIP & CACHE I/O 外设接口 PCM/I2S/I2C/UART/USB/SPI/PWM/ADC/QDEC/GIPO Dynamic Freq & Low Power Modes 动态变频和多种低功耗模式 Yes Qualification 规格 Industry Bluetooth A2DP stream 蓝牙音乐数据接口 UART/USB Bluetooth Stack 蓝牙协议栈 Barrot® Bluetooth Profile 蓝牙应用 1) BR/EDR: SPP,HFP,HSP,PBAP,FTP,OPP,MAP,A2DP,AVRCP,HID,DUN,PAN,iAP2,ANCS   etc. 2) BLE:GATT,HOGP etc Bluetooth Role+A26 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...