آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

WB3S is a low-power embedded Wi-Fi + Bluetooth LE dual-protocol module. It is built around the highly integrated wireless RF chip BK7231T with a minimal set of peripheral components, featuring a built-in Wi-Fi network protocol stack and a rich set of library functions. It also incorporates a low-power 32-bit MCU, 1T1R WLAN, up to 120MHz clock frequency, 256K SRAM, 2Mbyte flash, and extensive peripheral resources. Operating as an RTOS platform, it integrates library functions for all Wi-Fi MAC and TCP/IP protocols, enabling developers to build embedded Wi-Fi products tailored to their specific requirements.

Features

• Built-in low-power 32-bit CPU, can also serve as application processor
• Clock frequency: 120MHz
• Peripherals: 9×GPIO, 1×UART, 1×ADC
• Wi-Fi connectivity:
  • 802.11 b/g/n
  • Channels 1–14 @ 2.4GHz
  • Supports WEP, WPA/WPA2, WPA/WPA2 PSK (AES) security
  • Max output power +16dBm in 802.11b mode
  • Supports SmartConfig (including Android and iOS devices)
  • Onboard PCB antenna, gain 1.5dBi
  • Operating temperature: -40℃ to 85℃
• Bluetooth LE:
  • Supports Bluetooth Low Energy (V4.2)
  • Max output power +6dBm
  • Onboard PCB antenna, gain 1.5dBi

Applications

• Smart Building
• Smart Home/Appliances
• Smart Socket
• Smart Lighting
• Industrial Wireless Control
• Baby Monitor
• Network Camera
• Smart Bus