官方授權台灣代理分銷
Wifi 遮罩 V2。0
資料來源：https://www.seeedstudio.com/Wifi-Shield-V2.0-p-2505.html
Description
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
Technical Details
| Dimensions | 100mm x 65mm x 30mm |
| Weight | G.W 41g |
| Battery | Exclude |
| 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. |
Part List
| Wifi Shield V2.0 | 1 |
Documents
描述
RN171 tcp/ip 模組的功能, WiFi 遮罩允許您的 Arduino/Seeeduino 連接無線網路高達 802.11b/g/克。RN171 模組支援 TCP、UDP、FTP 和 HTTP 通訊協定, 滿足大多數無線和網路專案 (如智慧家用網路、機器人控制和個人氣象站) 的需求。
該遮罩覆蓋範圍廣, 並通過新的穩定的車載天線傳輸強信號。與 Arduino 的預設通訊協定是 UART/串列, 您可以選擇將哪些數位針腳 (D0 到 D7) 用於 RX 和 TX, 以及我們所合併的兩個跳線行。該盾牌還有兩個 I2C 和循序的樹叢連接器, 使其可以插入任何其他小樹林。
防護板的演示檔很好, 您可以檢查使用者手冊在此連線.
功能
各種演示使用分步教程
低功耗
與 Arduino 相容, 易於入門
CMD 支援
技術細節
| 尺寸 | 100mm x 65mm x 30mm |
| 重量 | G. W 42g |
| 電池 | 排除 |
| 電壓 | 3.3 ~ 5.5 V |
| 當前 | 25 ~ 400 毫安培 |
| 發射功率 | 0-10 dBm |
| 頻率 | 2402 ~ 2480 兆赫 |
| 介面 | UART (軟體串列, 您可以選擇數位 pin 作為 RX 和 TX 的 RN171) |
| 網路率 | 802.11b/g/6-54Mbps 802.11g 的 1-11 Mbps |
| 安全 WiFi 身份驗證 | WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES) |
| 內置網路應用程式 | DHCP 用戶端、DNS 用戶端、ARP、ICMP ping、FTP、TELNET、HTTP、UDP、TCP |
| RN-171 | WIFLY GSX 802.11 無線區域網路 模組。 |
部件清單
| Wifi 遮罩 V2。0 | 1 |
