回到产品介绍页面      蓝牙模组--双模模组(3.0&4.0)

  1. PIN TO PIN BM77

                                                      

                                                             

                            规格参数: 

                           工业级设计 
                                    外置天线 
                                    PIN TO PIN BM77(工程师几乎零工作量替换) 
                                    兼容SPP(蓝牙3.0~2.1)和GATT(蓝牙4.0)协议 
                                    支持主端(master)和从端(slaver) 
                                    支持UART通信,可变波特率 
                                    支持CDM命令修改和读取蓝牙参数 
                                    ARM Cortex™-M3处理器 
                                    卓越的接收灵敏度 
                                    15mm(L) x 12mm(W)  
                                    支持 OTA 
                                    支持蓝牙class2标准 
                                    符合ROSH标准

  2. Broadcom
                                             
                                   
                                   规格特性:
                  
                                      工业级设计
                                      采用Broadcom20705的蓝牙HCI芯片 
                                      兼容SPP(蓝牙3.0~2.1)和GATT(蓝牙4.0)协议
                                      支持主端(master)和从端(slaver)
                                      支持UART通信,可变波特率
                                      支持CDM命令修改和读取蓝牙参数 
                                      ARM Cortex™-M0处理器
                                      集成PCB板印制天线
                                      卓越的接收灵敏度 
                                      支持低功耗,休眠:8µmA,通信:12个mA
                                      VDD:1.8~3.6V(建议值3.3V)
                                      25mm(L) x 13mm(W) x 2.0mm(H) 
                                      支持 OTA
                                      支持蓝牙class2标准
                                      符合ROSH标准
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