FSC-BW236 RTL8720DN 듀얼 밴드 Wi-Fi 4 + BLE 5.0 모듈 1T1R
FSC-BW236 is a highly integrated low power 듀얼밴드 (2.4GHz and 5GHz) Wi-Fi 4 and Bluetooth Low Energy (v5.0) SoC module based on Realtek RTL8720DN chipset. lt consists of a high-performance Cortex- M4F MCU, a low power Cortex-M0 MCU, WLAN (802.11 a/b/g/n) MAC, an 1T1R capable WLAN baseband, RF, Bluetooth and peripherals. It supports external antennas and can increase wireless coverage. The FSC-BW236 is a versatile combo module designed specifically for inverters, car DVRs, and wireless printers. With Bluetooth 5.0 and Wi-Fi 4 (2.4GHz & 5GHz dual-band) capabilities, this module offers reliable and high-speed connectivity for seamless wireless data transmission. Equipped with Feasycom firmware, the module offers simple access to all functionality through UART AT commands.
관련 개발 보드
fsc-db105-bw236 
특징
- Wi-Fi:
- COMS MAC, Baseband PHY, and RF in a single chip for 802.11a/b/g/n compatible WLAN
- Wi-Fi 4 Dual-band (2.4GHz and 5GHz)
- 1T1R WLAN Baseband
- Wi-Fi Maximum data rate 54 Mbps in 802.11g, 150 Mbps in 802.11n, 54 Mbps in 802.11a
- Wi-Fi: Light Weight TCP/IP protocol
- Support External Antenna (Postage stamp or ipex)
- 블루투스:
- BLE V5.0
- 최대 +8 dBm output power
- Bluetooth Piconnet and Scatternet
- Support external antenna stamp port or ipex connection
- 일반적인:
- Certifications: FCC, CE, 텔레렉, KC, IC, SRRC
- UART programming and data interface (baudrate can up to 6Mbps)
- I²C/AIO/PIO/PWM control interfaces
- Postage stamp sized form factor
- Support external flash chip with larger capacity (built - in Flash needs to be removed)
- 4MB PSRAM
- Support OTA upgrade
명세서
| Wi-Fi | |
|---|---|
| 기준 | Wi-Fi 4 (IEEE 802.11a/b/g/n) |
| 빈도 | 2.4 GHz / 5 GHz |
| 송신 전력 | +17.5 dBm (최대.) |
| 모드 | STA, AP |
| 프로토콜 | TCP, UDP, HTTP, MQTT, 기타 사용자 정의 프로토콜 |
| 안테나 | 기본적으로 온보드 PCB 안테나 Support installing on-board Ipex connector and external antenna on EXT_ANT pin |
| 블루투스 | |
|---|---|
| 기준 | 블루투스 5.0 저에너지 (BLE) |
| 빈도 | 2.4 GHz |
| 송신 전력 | +8 dBm (최대.) |
| 프로필 | 에게, 가트, 기타 사용자 정의 프로필 |
| 안테나 | 기본적으로 온보드 PCB 안테나 Support installing on-board Ipex connector and external antenna on EXT_ANT pin |
| 일반적인 | |
|---|---|
| 칩 | Realtek RTL8720DN |
| 차원 (mm) | 13 × 26.9 × 2.2 |
| GPIO 수 | 16 |
| Host Communication Interface | 기본: UART
Custom: SPI |
| 작동 온도 | 기본: -20°C ~ +85°C
Optional (BW236C): -40°C ~ +105°C |
| 보관 온도 | -40°C ~ +105°C |
| 공급 전압 | VDD: 3.0V~3.6V |
| Firmware Upgrade | 오타 |
| Certifications | FCC, CE, 텔레렉, KC, IC, SRRC |
응용
