BW14 is a highly integrated Wi-Fi SOC module, and the main chip RTL8710BX is a highly integrated single-chip low-power 802.11n wireless local area network (WLAN) network controller. It integrates ARM-CM4F MCU, WLAN MAC, WLAN baseband and RF supported by 1T1R into one chip. BW14 supports 5V power supply, so you don’t need to consider whether it is compatible with the 5V microcontroller. BW14 supports onboard antenna and IPEX base external antenna. It is very flexible to switch in complex application network scenarios. You can choose a more suitable antenna solution according to actual needs.
Parameter:
Antenna form: onboard PCB antenna
Spectrum range: 2400~2483.5MHZ
Working temperature: -20 ~70 Degree
Storage environment: -40~125° C,<90%RH
Power supply range: power supply voltage 5V~12V
Support interface: support UART interface
Serial port rate support: 110~4608000 bps, the default is 115200 bps
Security: WPA/WPA2
J1:
GND: Ground
R_A29: RTL8710BX GPIOA_29:LOG_UART,RXD(TTL:3.3V)
T_A30: RTL8710BX GPIOA_30:LOG_UART.:TXD(TTL:3.3V)
V33: 3.3V power supply
J2:
GND: Ground
R_A18: RTL8710BX GPIOA-18: UARTO_RXD(TTL: 5V-12V)
T_A23: RTL8710BX GPIOA-23: UARTO_TXD(TTL: 5V-12V)
VIN: 5V~12V power suppl
y
J1
GND: Ground
R_A29: RTL8710BX GPIOA_29:LOG_UART,RXD(TTL:3.3V)
T_A30: RTL8710BX GPIOA_30:LOG_UART.:TXD(TTL:3.3V)
V33: 3.3V power supply
J2:
GND: Ground
R_A18: RTL8710BX GPIOA-18: UARTO_RXD(TTL: 5V-12V)
T_A23: RTL8710BX GPIOA-23: UARTO_TXD(TTL: 5V-12V)
VIN: 5V~12V power supply