FSC-BW121 is a highly integrated 1T1R Dual-band WLAN + BT 5.3 combo module based on Realtek RTL8821CS chip, suitable 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 interface, HS-UART mixed interface. It supports Dual-mode (BR/EDR + Lage energie) of simultaneously active links. Designed to meet the needs of high-speed wireless applications in vehicles.
| Wifi | |
|---|---|
| Standaard | Wifi 5 (IEEE 802.11 a/b/g/n/ac) |
| Frequentie | 2.4 GHz / 5 GHz |
| Modi | STA, AP, Wi-Fi direct (P2P) |
| Protocollen | TCP/IP stack, TCP, UDP, HTTP, MQTT, andere aangepaste protocollen |
| Antenne | Connect to external Feasycom antenna or other antenna
Support installing on-board Ipex connector |
| Bluetooth | |
|---|---|
| Standaard | Bluetooth 5.3 (BR/EDR & LE) |
| Profielen | HFP, A2DP, AVRCP, SPP, PBAP, HID, DUN, FTP, GATT, ANCS, andere aangepaste profielen |
| Antenne | Connect to external Feasycom antenna or other antenna
Support installing on-board Ipex connector |
| Algemeen | |
|---|---|
| Chip | Realtek RTL8821CS |
| Dimensie (mm) | 17 × 17 × 2.4 |
| Interfaces | SDIO, UART, PCM |
| Bedrijfstemperatuur | Standaard: -40°C ~ +85°C
BW121D/BW121DI: 0°C ~ +70°C |
| Opslagtemperatuur | -40°C ~ +85°C |
| Voedingsspanning | VDD: 3.0V~3,6V VDD_IO: 1.62V~3,6V |