FSC-BW121

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, การส่งข้อมูลแบบโปร่งใส, recording, MP3 Bluetooth decoding and playback, and the effective distance of audio Bluetooth can reach a transmission distance of 20 เมตร, let us introduce it to you in detail;

FSC-BW121 Specifications

ModeloFSC-BW121
เวอร์ชันบลูทู ธBluetooth V4.2 dual mode
ชิปเซ็ตRealtek RTL8821
มิติ17มม. × 17 mm × 2.4mm
Wi-Fi protocolTCP, UDP, http, ฯลฯ
ประวัติโดยย่อHFP, A2DP, PBAP, spp, คัท, ฯลฯ
Wi-Fi standard802.11 A/B/G/N/
ความถี่2.4 GHZ & 5 GHZ
ส่วนต่อประสานuart, Sidio
Power voltage3.0V~3.6V
Antenna typeExternal antenna

FSC-BW121 Caracteristics

  • บลูทู ธ 4.2 โหมดคู่
  • CMOS Mac, baseband PHY and RF in a single chip for IEEE 802.11a/b/g/n/ac compliant WLAN
  • Support 802.11ac 1×1, 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.

FSC-BW151

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.

Basic Parameter

Wi-Fi
รุ่น802.11 A/B/G/N/AC/AX
Wi-Fi specification2412MHz~2484MHz /4900MHZ~5925MHz
ส่วนต่อประสานSidio
บลูทู ธ
รุ่นBluetooth V5.0 LE & br/edr
ความถี่2402MHz~2480MHz
ส่วนต่อประสานuart
Other Parameters
แหล่งจ่ายไฟ2.2-3.6V
มิติ12มม. × 12 mm × 2.2mm
อุณหภูมิการทำงาน-20℃ to +80℃
อุณหภูมิการจัดเก็บ-40℃ถึง +85 ℃
MSL GradeMSL 3

FSC-BW151 Features

● Bluetooth 5.0 Dual-Mode
● CMOS single-chip fully-integrated RF, โมเด็มและ Mac
● Wi-Fi 6 support 2.4GHz/5GHz Frequency band
● Support STA, ap, Wi-Fi Direct mode at the same time
● Support LDPC
● Support MU-MIMO, Ofdma
● Support DCM, Mid-amble, uora
● Support WEP / WPA / WPA2 / WPA3-SAE Personal, MFP Frequency band

FSC-BW151 CPU Features

● Integrated Cortex-M4F CPU with MPU and FPU
● CPU speed up to 480Mhz
● On-chip memory includes 992KB SRAM and 752KB ROM
● Supports SDIO/SPI/USB2.0
● Integrated hardware crypto accelerator AES/RSA/HASH/ECC
● Integrated True Random Number Generator (TRNG)
● Support external OPI SDR/DDR PSRAM
● Integrated 128mbits SPI flash
● Integrated UART/I2S/I2C/PWM/SPI/SDMMC