Bluetooth Wi-Fi Module Combo Module | FSC-BW121
Product Overview
FSC-BW121 is a Bluetooth WiFi combo module With SDIO Interface, which supports both Bluetooth 5.0 dual mode standard and Wi-Fi 802.11 a/b/g/n/ac standard. It requires external MCU to execute Bluetooth protocol stack.
It also supports both 2.4GHz & 5GHz frequencies, SDIO/UART interfaces, LE&BR/EDR, TCP/UDP/HTTP profiles. It provides excellent wireless connection features for audio applications, automotive applications, smart home applications and so on.
Download APP for this product
Basic Parameter
Bluetooth Wi-Fi Module | FSC-BW121 |
Bluetooth version | Bluetooth 5.0 dual mode |
Chipset | Realtek RTL8821 |
Dimension | 17mm × 17 mm × 2.4mm |
Wi-Fi Protocols | TCP, UDP, HTTP |
Profiles | HFP, A2DP, PBAP, SPP, GATT |
Wi-Fi Standard | 802.11 a/b/g/n/ac |
Frequency | 2.4 GHz & 5 GHz |
OTA | Supports |
Interface | UART, SDIO |
Power supply | 3.0V~3.6V |
Antenna | External antenna required |
Highlights | Bluetooth 5.0 Dual Mode, Wi-Fi Dual Bands, Cost-effective |
Main Features
● Bluetooth 5.0 Dual Mode
● CMOS MAC, Baseband PHY and RF in a single chip for IEEE 802.11a/b/g/n/ac compatible WLAN
● Support 802.11ac 1x1, Wave-2 compliant with MU-MIMO STA mode
● Complete802.11n MIMO solution for 2.4GHz and 5Ghz band
● UART, SDIO Interfaces
● Small size 17mm x 17mm x 2.4mm
● Cost down solution
● Support WPA3 network security
Applications
Automotive
Home Automation
Home Audio
Industrial Control
Other IoT Applications
| Type | Title | Date |
|---|---|---|
Datasheet | April 11, 2022 |
