RN171评估套件

GY@艳

RN171评估套件可以用来快速添加Wi-Fi连接。它具有灵活性，直接连接到PC通过USB接口或标准的嵌入式处理器通过TTL / UART接口。The RN-171-EK is an 802.11 b/g Wi-Fi evaluation kit for the RN171 module that can be used to quickly add Wi-Fi connectivity to embedded applications. It has the flexibility to connect directly to a PC via a standard USB interface or to embedded processors through the TTL/UART interface. The board includes 2 convenient pushbuttons for controlling both SoftAP and WPS (Wi-Fi Protected Setup) mode without software configuration. The status LEDs and jumpers enable rapid prototyping and integration into existing systems.The RN-171-EK can be powered by both a USB cable (included in the kit) or batteries. The board contains a battery boost circuit which makes it possible to power the board using two AAA batteries (the input voltage can go down to 2.0 V DC when using the battery boost circuit). The battery boost circuit makes the RN-171-EK perfect for battery powered applications such as sensors, data acquisition systems, controllers, etc.Key Features:

       

• Ultra-low power: 4 ?A sleep, 40 mA Rx, 180 mA Tx at +10 dBm       
  
• Complete on-board TCP/IP networking stack       
  
• Configurable transmit power: 0 to +12 dBm       
  
• UART hardware interface       
  
• Up to 1 Mbps data rate over UART       
  
• Powered by battery pack (2 AAA batteries) or via USB cable       
  
• Pushbuttons for AP/WPS mode and reset signals       
  
• Supports both Adhoc and SoftAP mode (including SoftAP for Android)       
  
• 10 general-purpose digital I/O pins       
  
• 8 analog sensor interfaces; configurable sensor power outputs 0 to 3.3V DC       
  
• Real-time clock for wakeup and time stamping       
  
• Wi-Fi Alliance certified for WPA2-PSK       
  
• FCC/CE/IC certified and RoHS compliant
  

Kit Contents:

       

• RN171 Evaluation Board       
  
• USB cable