HI-LINK serial port to WiFi+Bluetooth dual-mode module B35 low-power remote transparent AP/STA/BLE5.0
Serial to WiFi+BLE Bluetooth module
Supports 802.11b/g/n and BLE 5.2 protocols
2.4G/1T1RWiFi, BLE 5.2
288KBSRAM/2MB FLASH
Supports hybrid modes of AP, STA, and BLE
Support BLE to quickly assist in network distribution
Rich interfaces, supporting UART/PWM/GPIO/ADC/I2C/SPI
Reception mode~30mA, low power consumption
Product Introduction
Production INTRODUCTION
B35S is a low-power embedded WiFi+BLE dual protocol module.
It consists of a highly integrated wireless RF chip and a small number of peripheral devices,
Built in WiFi network protocol stack and rich library functions.
Wi Fi 802.11b/g/n and BLE 5.2 baseband/MAC design,
Built in 288KRAM, 2Mbyte Flash, and abundant peripheral resources.
Technical Specifications
Wireless parameters
Wireless standard IEEE 802.11b/g/n Bluetooth standard BLE 5.2
Frequency range 2.412-2.484GHz
Transmission power WiFi: 18-19dBm/Bluetooth: 10dBm (MAX)
Receiving sensitivity -98dBm
antenna
Antenna type: External antenna (can be changed to onboard antenna)
Hardware parameters
Hardware interface UART/PWM/GPIO/SPI/ADC
Working voltage~30mA/peak 400mA
GPIO driver Max: 12.8mA
Working current 3.3V (2.7V~3.6V)
Software parameters
Wireless Network AP/STA/BLE
Security mechanism WEP/WPA-PSK/WPA 2-PSK
Encryption type WEP 64/WEP 128/TKIP/AES
Firmware upgrade, serial port upgrade
Network protocols IPv4, TCP/UDP, Lwip
User configured AT+instruction set
Other parameters
Appearance size 24 × sixteen × 1.6mm
Environmental standard: Working temperature: -40-+85 ℃ Working humidity: 10% -90% RH (non condensing)
Storage temperature: -40-+85 ℃ Storage humidity: 10% -90% RH
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