RN171 TCP/IP 모듈기반의 와이파이 쉴드입니다. 802.11b/g 무선 네트워크에 연결할 수 있습니다.
Featured with RN171 TCP/IP module, the WiFi shield allows your Arduino/Seeeduino to connect wireless networks up to 802.11b/g. The RN171 module supports TCP, UDP, FTP and HTTP communication protocols, which meet the needs of most wireless and Internet of Things (IoT) network projects, such as smart home networks, robots controls and personal weather stations.
The shield covers a wide range and transmit strong signals with the newly, stable on-board antenna. The default communication protocol with the Arduino is UART/Serial, and you can select which digital pins (D0 to D7) to use for RX and TX with the two jumper rows we've incorporated. The shield also has two Grove connectors of I2C and Serial to make it can be plugged with any other Groves.
The shield is well documented with demos and you can check the
User Manual here online.
Features:
- Various demos with step-by-step tutorials
- Low power consumption
- Compatible with Arduino, easy to get started with
- CMD Support
Specifications:
- Voltage：3.3~5.5 V
- Current：25~400mA
- Transmit power：0-10 dBm
- Frequency：2402~2480 MHz
- Interface : UART (Software serial, you can choose the digital pins as RX and TX of RN171)
- Network rate：1-11 Mbps for 802.11b/6-54Mbps for 802.11g
- Secure WiFi authentication：WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES)
- Built-in networking applications：DHCP client, DNS client, ARP, ICMP ping, FTP, TELNET, HTTP, UDP, TCP
- RN-171：WIFLY GSX 802.11 b/g Wireless LAN Module.
Documents
Please visit our
wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our
forum
