BM01_Lingdong - Intelligence Connected

: Bluetooth Two-channel Stereo
BM01 is a BLE4.0 Bluetooth music model, It has the features of wide voltage input, stable performance, the strong reception signal, small size and cost-effective performance which meets multiple requirements of our clients.

: * Support customizing the Bluetooth name and opening voice
* Internal integrated power management circuit
* Intelligent warning voice functions when over speeding and low battery etc
* Multiple IO ports for extended use and support USB sound device
* Support UART serial communication and customizing AT communication protocol
* Low-power Bluetooth stereo with communication + TF card + FM + Line in full-function in one single-chip module

: Bluetooth Two-channel Stereo
BM01 is a BLE4.0 Bluetooth music model, It has the features of wide voltage input, stable performance, the strong reception signal, small size and cost-effective performance which meets multiple requirements of our clients.

: Product Description:

* Bluetooth Music Function
* Card control, support for USB functions which can achieve the card reader’s function
* Bluetooth stereo transmission and Bluetooth communication
* Stable input performance and strong receiving signal
* Compact cost-effective which meets the diverse needs of customers
* Support MIC and stereo Line-in input

: Applications:

* Mainly used for short-distance music transmission which can easily achieve the wireless music transmission
* Integrated FM and MMC card play function, cost-effective
* Independent molding normal version
* Bluetooth music function supports language and switch, over speed voice customization
* Bluetooth stereo transmission, Bluetooth communication, Bluetooth stereo headphones, Bluetooth dial-up, Bluetooth companion, Bluetooth speakers etc
* Remote control devices

: Bluetooth Music Parameter:

Main chip： RDA5856ETE
Bluetooth Version： Bluetooth V2.1+EDR
Supply Voltage： 3.2V～4.2V
Frequency： 2.402GHz~2.480GHz
Protocol Support： A2DP，AVRCP，HSP，HFP，PBAP
Transmit Power： +7dbm(Max)
Receiving Sensitivity： -82dBm(0.1% BER)
Working Temp.： -20 ～ +50 ℃
Receiving Distance： 7Meters (Max)
PCB Dimension： 20.7mm x 15mm x 2.0mm