Connecting the car Bluetooth?system through the mobile phone Bluetooth?can not only realize the control of car navigation, phone hands-free and Bluetooth?speakers, but also digitally transmit the data to the car screen to realize multi-functional Bluetooth?control. ) developed an audio module with wireless audio transmission, data transparent transmission, recording, MP3 Bluetooth?decoding and playback, and the effective distance of audio Bluetooth?can reach a transmission distance of 20 meters,?let us?introduce it to you in detail;
FSC-BW121 Bluetooth Module's Specifications
Model: FSC-BW121
Bluetooth?version: Bluetooth?V4.2?dual mode
Chipset: Realtek RTL8821
Dimension: 17mm × 17 mm × 2.4mm
Wi-Fi protocol: TCP, UDP, HTTP, etc
Profile:HFP,?A2DP,?PBAP,?SPP,?GATT,?etc???????????????????
Wi-Fi?standard: 802.11 a/b/g/n/ac
Frequency: 2.4 GHz & 5 GHz
Interface: UART, SDIO
Power voltage: 3.0V~3.6V
Antenna type: External antenna
FSC-BW121 Bluetooth Module's Characteristics：
?●??Bluetooth?4.2 dual mode
?●??CMOS MAC, baseband PHY and RF in a single chip for IEEE 802.11a/b/g/n/ac compliant WLAN
?●??Support 802.11ac 1x1, Wave-2 compatible MU-MIMO STA mode
?●??Complete 802.11n MIMO solution for 2.4GHz and 5GHz bands
?●??UART，SDIO?interface
?●??Low cost solution
FSC-BW121 audio Bluetooth module is a wireless audio data transmission, recording, MP3 audio playback product independently developed by Feasycom. It is a low-cost and high-efficiency stereo wireless transmission solution with small size and low power consumption, fast transmission speed and other characteristics.
Only a few components are added to the periphery of the module to achieve wireless reception of high-quality stereo audio.?The module adopts a driver-free method, and customers only need to connect the chip to the application product to quickly realize wireless music transmission.
The FSC-BW151 Bluetooth?module mainly has three main features: its own MP3 function, dual-mode Bluetooth?function, and UART serial port control.?The module has built-in Flash, which can be plugged with U disk and TF card. Car speaker Bluetooth audio module, audio transmission + data transparent transmission module, FSC-BW151.