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

Product Attributes

Introduction

USR-C322 is a low-cost module in the USR WiFi module C32 series. Designed for wireless network communication in embedded systems, this low-power 802.11b/g/n module enables physical devices to connect to Wi-Fi networks, facilitating IoT control and management. The module integrates MAC, baseband chip, RF transceiver unit, and power amplifier on a single hardware platform. It adopts the CC3200 chip solution with an industrial-grade ARM Cortex-M4 core running at 80MHz. The built-in ultra-low-power operating mechanism effectively reduces module power consumption. Supporting both WiFi and TCP/IP protocols, it enables UART device networking with minimal configuration.

Features

• Wi-Fi 2.4 GHz 802.11b/g/n wireless standard
• WEP, WPA/WPA2 security modes; AP/STA operating modes
• ARM Cortex-M4 core, 80 MHz operating frequency
• Fully integrated serial-to-wireless TCP/UDP transmission, serial rate up to 3 Mbit/s
• LAN discovery and wireless parameter configuration
• TCP/UDP Client registration packet mechanism; SSL Client communication
• PC1 16-byte key pass-through encryption
• Simplelink/Usrlink quick network provisioning
• RFC2217-like auto baud rate adaptation
• Simple AT+ command set configuration; web-based custom function support
• Ultra-low power mode with deep sleep support
• Selectable onboard antenna or external antenna (IPEX connector)
• Dual serial port, triple Socket communication
• HTTPD Client support; web-to-serial port conversion