fsc-bw127

FSC-BW127 Realtek RTL8852BS Wi-Fi6&Módulo BT5.2 2T2R de banda dupla

FSC-BW127 is a low-cost, low-power consumption module based on Realtek RTL8852BS chip, it integrates comprehensive Wi-Fi 6 and BT 5.2 functionalities, compliant with IEEE 802.11 a/b/g/n/ac/ax MAC/Baseband/RF WLAN standards. It supports 2.4GHz&5GHz dual-band and 2T2R MIMO with speeds up to 1201 Mbps in 802.11ax, offering SDIO 3.0 for Wi-Fi and UART/PCM interfaces for Bluetooth. This highly integrated module is a comprehensive solution for combining Wi-Fi and Bluetooth V5.2 technologies, making it ideal for developers looking to add wireless capabilities to portable devices.

BW127_1
BW127_2
BW127_3
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Características

  • Wi-fi:
    • Highly integrated 802.11a/b/g/n/ac/ax WLAN SoC
    • Backward compatible with 802.11a/n/ac devices while operating at 802.11ax data rates.
    • Backward compatible with 802.11a/b/g devices while operating at 802.11n data rates.
    • Support 802.11ax 2x2, with OFDMA and MU-MIMO, by 4 types PPDU format, such as HE-SU-PPDU, HE-ER-SU-PPDU, HEMU-PPDU, and HE-TB-PPDU.
    • Complete 802.11n MIMO solution for 2.4GHz and 5GHz band
    • PHY data rate up to 286.8 Mbps using 20MHz bandwidth, 573.5Mbps using 40MHz bandwidth, and 1201Mbps using 80MHz bandwidth
    • IEEE 802.11ax MIMO OFDM/OFDMA
    • IEEE 802.11n/ac MIMO OFDM
    • Two Transmit and Two Receive paths
    • 20MHz/40MHz/80MHz bandwidth transmission
    • Support 2.4Ghz and 5Ghz band channels
    • DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble
    • OFDM with BPSK, QPSK, 16QAM, 64QAM and 256QAM and 1024QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, e 5/6
    • Maximum data rate 54Mbps in 802.11g, 300Mbps in 802.11n and 866.7Mbps in 802.11ac, 1201Mbps in 802.11ax.
    • OFDM/DSSS/CCK receive diversity with MRC using up to 2 receive paths.
    • Suporte STBC, LDPC, MLD, AGC
  • Bluetooth:
    • Suporta Bluetooth 5.2 system (BT5.2 Logo Compliant)
    • Supports WLAN/Bluetooth coexistence
    • Compatible with Bluetooth v2.1+EDR.
    • Dual Mode support: Simultaneous LE and BR/EDR
    • BT host digital interface: HCI UART, PCM for audio data
  • Em geral:
    • Integrates Realtek RTL8852BS chip
    • Stamp-50 package
    • External Antenna
    • Supports Android/Linux
    • Host interface:
      • Complies with SDIO 1.1/2.0/3.0 for WLAN with clock rate up to 208MHz.
      • Complies with HS-UART with configurable baud rate for Bluetooth.

Especificações

Wi-fi
Padrão Wi-fi 6 (2.4G: IEEE 802.11 b/g/n/ac/ax, 5G: IEEE 802.11 a/n/ac/ax)
Freqüência 2.4 GHz / 5 GHz
Transmitir energia 2.4G: +19dBm (Máx.) ± 2 dB, 5G: +18dBm (Máx.) ± 2 dB
Receba Sensibilidade 2.4G: -94dBm (Min.), 5G: -90dBm (Min.)
Modos STA, PA, Wi-Fi direto (P2P)
Protocolos TCP/IP stack, TCP, UDP, HTTP, MQTT, outros protocolos personalizados
Antena Connect to external Feasycom antenna or other antenna

 

 

Bluetooth
Padrão Bluetooth 5.2 (BR/EDR & LE)
Transmitir energia +8dBm (Máx.)
Receba Sensibilidade -92dBm (Min.)
Perfis HFP, A2DP, AVRCP, PPS, PAPB, ESCONDIDO, DUN, FTP, GATT, ANCS, other custom profiles
Antena Connect to external Feasycom antenna or other antenna

 

 

Em geral
Chip Realtek RTL8852BS
Dimensão (milímetros) 13 × 15 × 2.2
Interfaces SDIO, UART, PCM
Temperatura operacional 0°C ~ +70°C
Temperatura de armazenamento -40°C ~ +85°C
Tensão de alimentação VDD: 3.0V ~ 3.6V
VDD_IO: 1.7V / 3.6V

Aplicativos

Eletrônicos de consumo
Eletrônicos de consumo
Sistema AV para carro
Sistema AV para carro
Medição & Monitoramento
Medição & Monitoramento

Documentação

Ficha de dados

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