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

Product Attributes

Introduction

WB2S is a low-power embedded Wi-Fi + Bluetooth LE dual-protocol module. It consists of a highly integrated wireless RF chip BK7231T and a small number of peripheral components, with a built-in Wi-Fi network protocol stack and rich library functions. WB2S also features a low-power ARM-CM4 MCU, 1T1R WLAN, up to 120MHz clock frequency, 256K SRAM, 2M byte flash, and abundant peripheral resources. WB2S is an RTOS platform that integrates all Wi-Fi MAC and TCP/IP protocol library functions, enabling users to develop embedded Wi-Fi products tailored to their specific requirements.

Features

• Built-in low-power 120MHz 32-bit CPU, usable as application processor
• Peripherals: 5×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 in 802.11b mode: +16dBm
  • SmartConfig support (Android and iOS devices)
  • Onboard PCB antenna
  • Operating temperature: -40°C to 85°C
• Bluetooth LE:
  • Bluetooth V4.2 support
  • Max output power +6dBm
  • Onboard PCB antenna

Applications

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