FSC-BW246 2.4GHz Wi-Fi 4 + Dual-Mode BT 4.2 Module
FSC-BW246 is an advanced Bluetooth 4.2 dual mode and Wi-Fi 4 module designed for automotive applications. With interfaces like SPI, I²C, and UART, it offers versatile control and data transmission capabilities. The module supports IEEE 802.11b/g/n, TCP/UDP/HTTP/MQTT protocols, and Bluetooth SPP/GATT/HID profiles, making it ideal for integrating Wi-Fi and Bluetooth into various systems cost-effectively. Equipped with Feasycom firmware, the module offers simple access to Bluetooth functionality through UART AT commands. Thus, it is an ideal solution for developers integrating Bluetooth and Wi-Fi wireless technology into their designs.
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fsc-db105-bw246 Download
- Wi-Fi:
- Wi-Fi 4 (IEEE 802.11b/g/n)
- 802.11n (2.4GHz) speed up to 150 Mbps
- Wireless Multimedia (WMM)
- Frame aggregation (TX/RX A-MPDU, RX A-MSDU)
- Immediate Block ACK
- Reorganization (Defragmentation)
- Beacon automatic monitoring (hardware TSF)
- Antenna diversity
- Support external antenna stamp port or ipex connection
- Bluetooth:
- Bluetooth V4.2 dual mode
- Up to +9 dBm output power
- Bluetooth Piconnet and Scatternet
- Multi - device connection supporting traditional Bluetooth and Bluetooth low energy
- Support simultaneous broadcast and scan
- Low power consumption
- Bluetooth profile support: SPP, HID, GATT, ATT
- Support external antenna stamp port or ipex connection
- General:
- Standard HCI based on SDIO/SPI/UART interface
- The default UART baud rate is 115.2 Kbps, which can support 1200 bps to 5Mbps
- Support OTA upgrade
- Support SPI/I²S/I²C/UART/PWM/Ethernet MAC/ADC interface
| Wi-Fi | |
|---|---|
| Standard | Wi-Fi 4 (IEEE 802.11b/g/n) |
| Frequency | 2.4 GHz |
| Transmit Power | +20.5 dBm (Max.) |
| Modes | STA, AP |
| Protocols | TCP, UDP, HTTP, MQTT, other custom protocols |
| Antenna | On-board PCB antenna by default Support installing on-board Ipex connector and external antenna on EXT_ANT pin |
| Bluetooth | |
|---|---|
| Standard | Bluetooth 4.2 (BR/EDR & LE) |
| Frequency | 2.4 GHz |
| Transmit Power | +9 dBm (Max.) |
| Profiles | SPP, GATT, HID, other custom profiles |
| Antenna | On-board PCB antenna by default Support installing on-board Ipex connector and external antenna on EXT_ANT pin |
| General | |
|---|---|
| Dimension (mm) | 13 × 26.9 × 2.2 |
| GPIO Count | 18 |
| Host Communication Interface | Default: UART
Custom: SPI |
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -40°C ~ +85°C |
| Supply Voltage | VDD: 2.3V ~ 3.6V |
| Firmware Upgrade | OTA |
| Certifications | SRRC |
Industrial Automation
POS System
Smart Home
Wireless IoT