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

FSC-BW121 Specifications

ModeloFSC-BW121
نسخة بلوتوثبلوتوث V4.2 الوضع المزدوج
شرائحRealtek RTL8821
البعد17مم × 17 mm × 2.4mm
Wi-Fi protocolTCP, UDP, http, إلخ
حساب تعريفيHFP, A2DP, PBAP, spp, جات, إلخ
Wi-Fi standard802.11 A/B/G/N/
تكرار2.4 GHz & 5 GHz
واجهةuart, SDIO
Power voltage3.0الخامس ~ 3.6 فولت
Antenna typeExternal antenna

FSC-BW121 Caracteristics

  • بلوتوث 4.2 الوضع المزدوج
  • سيموس ماك, 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
إصدار802.11 أ/ب/ز/ن/التيار المتناوب/الفأس
Wi-Fi specification2412MHz~2484MHz /4900MHZ~5925MHz
واجهةSDIO
بلوتوث
إصدارBluetooth V5.0 LE & BR/EDR
تكرار2402ميجا هرتز ~ 2480 ميجا هرتز
واجهةuart
Other Parameters
مزود الطاقة2.2-3.6الخامس
البعد12مم × 12 مم × 2.2 مم
Operation Temperature-20℃ to +80℃
درجة حرارة التخزين-40درجه مئوية إلى +85 درجه مئوية
MSL GradeMSL 3

FSC-BW151 Features

● Bluetooth 5.0 Dual-Mode
● CMOS single-chip fully-integrated RF, المودم وماك
● 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, ساعة
● 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
● مُسرّع تشفير الأجهزة المتكامل AES/RSA/HASH/ECC
● المولد الصحيح للأرقام العشوائية (ترنج)
● دعم خارجي OPI SDR/DDR PSRAM
● فلاش SPI مدمج بسرعة 128 ميجابت
● متكامل UART/I2S/I2C/PWM/SPI/SDMMC