迪進(jìn)國際公司的營銷高級副總裁Larry Kraft說：“由于其使用方便，形狀因數(shù)非常通用，并且具有本地iDigi設(shè)備云連接能力，新一代的XBee Wi-Fi產(chǎn)品能夠急劇加速Wi-Fi技術(shù)在連接機(jī)器方面的發(fā)展。利用本地iDigi設(shè)備云連接能力以及XBee產(chǎn)品的強(qiáng)大功能和簡便特性，即可極其容易地構(gòu)建遠(yuǎn)程支持的連接設(shè)備。”
利用本地iDigi設(shè)備云連接能力，在快速創(chuàng)建或集成應(yīng)用時可以獲得設(shè)備的數(shù)據(jù)，此外還能夠進(jìn)行遠(yuǎn)程配置和下載固件。由于具有軟AP接口，XBee Wi-Fi模塊也能作為接入點。這樣用戶就能夠連接和配置一些(比較特殊的)設(shè)備(例如恒溫器、磅秤等);這些設(shè)備一般沒有類似于筆記本電腦(或智能手機(jī))的液晶顯示屏(或鍵盤)接口。利用Wi-Fi保護(hù)設(shè)置功能，通過使用簡單的按鈕方法，就可以把XBee Wi-Fi模塊連接到網(wǎng)絡(luò)。
該XBee Wi-Fi模塊提供安全的802.11 b/g/n聯(lián)網(wǎng)功能，非常適用于工業(yè)監(jiān)控、資產(chǎn)跟蹤、家居自動化和油罐監(jiān)控。該模塊具備UART及串行外設(shè)接口(SPI)，能夠優(yōu)化與嵌入式微控制器的集成。該XBee Wi-Fi模塊具有通孔及表面安裝(SMT)規(guī)格，為設(shè)計產(chǎn)品提供極大的靈活性，從而降低開發(fā)成本和縮短上市時間。
規(guī)格
|
Platform |
XBee® Wi-Fi |
|
Features |
|
|
Serial Data Interface |
UART up to 1 Mbps, SPI up to 3.5 Mbps |
|
Configuration Method |
API or AT commands |
|
Frequency Band |
ISM 2.4 GHz |
|
ADC Inputs |
(4) 12-bit |
|
Digital I/O |
10 |
|
Antenna Options |
PCB (embedded), U.FL, RPSMA, Wired Whip |
|
Operating Temperature |
-40° C to +85° C |
|
Dimensions (L x W) |
0.960 in x 1.297 in (2.438 cm x 3.294 cm) |
|
Networking & Security |
|
|
Encryption |
WPA-PSK and WPA2-PSK |
|
Channels |
14 channels |
|
Wireless LAN |
|
|
Standard |
802.11b/g/n |
|
Data Rates |
802.11b: 1, 2, 5.5, 11 Mbps |
|
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps |
|
|
802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps |
|
|
Modulation |
802.11b: CCK, DSSS |
|
802.11g/n: OFDM with BPSK, QPSK, 16-QAM, 64-QAM |
|
|
Transmit Power |
802.11b: 16 dBm |
|
802.11g: 16 dBm @ 6, 9, 12, 18 Mbps; 15 dBm @ 24, 36 Mbps; 14 dBm @ 48, 54 Mbps |
|
|
802.11n: 16 dBm @ 6.5, 13, 19.5, 26 Mbps; 15 dBm @ 39, 52 Mbps; 14 dBm @ 58.5, 65 Mbps |
|
|
Receiver Sensitivity |
802.11b (<8% PER): -97 dBm @ 1 Mbps; -93 dBm @ 2 Mbps; -89 dBm @ 11 Mbps |
|
802.11g (<10% PER): -91 dBm @ 6 Mbps; -75 dBm @ 54 Mbps |
|
|
802.11n (<10% PER): -72 dBm @ 65 Mbps |
|
|
Power Requirements |
|
|
Supply Voltage |
3.1 to 3.6V |
|
Transmit Current |
Up to 260 mA |
|
Receive Current |
140 mA |
|
Power-Down Current |
<2 μA @ 25o C |
|
Regulatory Approvals |
|
|
FCC (USA) |
Yes |
|
IC (Canada) |
Yes |
|
CE/ETSI (Europe) |
Yes |
|
C-TICK (Australia) |
Yes |
|
Telec (Japan) |
Yes |
| 用戶名： | 匿名用戶 |
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