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FSC-BW121 RTL8821CS Wi-Fi 5 + Bt 5.3 Module

FSC-BW121 is a highly integrated Dual-band WLAN + Bt 5.3 combo module for smart home devices and in-vehicle multimedia applications. It supports 1-srteam 802.11.ac solution with Mu-MIMO STA mode, and compatible with 802.11a/b/g/n standard, SDIO 3.0/2.0 koppelvlak, HS-UART mixed interface. It supports Dual-mode (BR/EDR + Low Energy) of simultaneously active links. Designed to meet the needs of high-speed wireless applications in vehicles.

$4.90
  • Bluetooth 5.3, Support Simultaneous LE & BR/EDR, and High Duty Cycle Non-Connectable Advertising
  • HS-UART interface for Bluetooth data transmission compliant with H4 and H5 specification
  • PCM interface for audio data transmission via Bluetooth controller
  • Requires external MCU to execute Bluetooth protocol stack
  • Supports all packet types in basic rate and enhanced data rate
Kategorieë Funksies Implementering
Bluetooth
Bluetooth -standaard Bluetooth V5.3 LE & BR/EDR
Frekwensieband 2.402 ~ 2.480 GHz
Interfaces Uart, PCM
Wi-fi
Wi-Fi Standard 802.11 a/b/g/n/ac
Frekwensieband 2.412 ~ 2.484 GHz / 4.900 ~ 5.925 GHz
Koppelvlak SDIO
General
Dimensies (mm) 17 × 17 × 2.4
Bedryfstemperatuur -40° C ~ +85 ° C
Bergingstemperatuur -40° C ~ +85 ° C
VDD_3V3_WL 3.0V ~ 3.6V
Vdd_io 1.62V ~ 3.6V
Verskillend Loodvry Loodvry ​​en ROHS voldoen aan
Volmag Een jaar
Vogtigheid 10% ~ 90% nie-kondenseerend
MSL grade: MSL 3
ESD grade: Menslike liggaamsmodel: Slaag ± 2000v, all pins
Laai toestelmodel: Pass ±400V, all pins
Access Control
Car AV System
Consumer Electronics
Industrial Automation
Mediasentoestel
sensor
Smart Cities
Smart Energy
Slim huis
Smart Internet
Smart Security
Draadlose IoT