RN1723-I/RM100

RN1723 802.11b/g Wi-Fi 模块Microchip RN1723 设备是嵌入式 802.11b/g 无线局域网 WLAN 模块。 板载是 TCP/IP 网络堆栈、加密加速器、电源管理子系统、实时时钟、传感器接口、2.4 GHz 收发器和射频功率放大器。### 特点14 通用输入/输出 GPIO 引脚 8 个模拟传感器输入 通过 ASCII 命令配置 支持基础设施和 SoftAp 网络模式 内置网络应用：TCP、UDP、DHCP、DNS、ARP、HTTP 客户端和 FTP 客户端 完整的板载 TCP/IP 网络堆栈 唯一的 MAC 地址 使用 FTP 进行无线固件升级 支持 Wi-Fi® 保护设置 WPS 超低功率睡眠模式 4 μA 安全 – WEP-128、WPA-PSK TKIP、WPA2-PSK AES、TLS 1.0、1.1 和 1.2（带外部 MCU） ### WLAN（无线局域网）- Microchip Technology

The is a 2.4GHz IEEE standard 802.11b/g Wireless LAN Module that is footprint compatible with the RN171 Wi-Fi module. The RN1723 is a full-featured 802.11 b/g surface mount module with an impressive 4µA sleep mode and a new power-saving DOZE mode. The RN1723 is extremely power efficient, making it ideal for a vast range of applications that require many years of battery life. It offers advanced SSL/TLS security that runs on an external PIC32 MCU enabling highly secure client/server communication. It is configured via simple ASCII commands for ease of development and quick time to market. It can independently maintain a low-power wireless network connection. Ultra-low power usage and flexible power management maximize the module lifetime in battery-operated devices. A wide operating temperature range allows use in indoor and outdoor environments. When operating in Sleep mode, the module minimizes battery usage while still being able to respond to certain events.

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Eight analog sensor inputs

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Integrated crystal, internal voltage regulator, matching circuitry, power amplifier

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Configured using simple ASCII commands

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Ultralow power for years of battery life

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Hardware interfaces - UART and SPI slave

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Supports SoftAP and Infrastructure networking modes

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RF pad for external antenna

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User programmable GPIO and ADCs

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Real-time clock for time-stamping, auto-sleep and auto-wakeup modes

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Run directly from batteries or regulated power supplies

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ASCII interface for ease of development

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Over the air firmware upgrade

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WPS mode for secure wireless setup

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Secure Wi-Fi authentication schemes WEP/WPA/WPA2

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Advanced SSL/TLS security running on external PIC® MCU

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Full on-board TCP/IP/UDP stack

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-40 to 85°C Operating temperature range