模塊分外置天線和板載天線,如需板載天線請(qǐng)明示。默認(rèn)發(fā)外置天線接口的模塊。板載天線和外置天線只能選一個(gè),不能同時(shí)具備板載天線和外置天線。
如果需要套件,請(qǐng)點(diǎn)擊以下鏈接進(jìn)行購買:
http://item./m?spm=686.1000925.1000774.38.wGFJ1L&id=16510026172
產(chǎn)品型號(hào):HLK-RM04
HLK-RM04是海凌科電子新推出的低成本嵌入式UART-ETH-WIFI(串口-以太網(wǎng)-無線網(wǎng))模塊。功能強(qiáng)大的又一個(gè)WIFI聯(lián)網(wǎng)利器出現(xiàn),簡單一步,輕松提高產(chǎn)品檔次,讓你的設(shè)備可以用手機(jī)或者筆記本電腦通過WIFI控制,也可以通過wifi路由器聯(lián)網(wǎng)。
本產(chǎn)品是基于通用串行接口的符合網(wǎng)絡(luò)標(biāo)準(zhǔn)的嵌入式模塊,內(nèi)置TCP/IP協(xié)議棧,能夠?qū)崿F(xiàn)用戶串口、以太網(wǎng)、無線網(wǎng)(WIFI)3個(gè)接口之間的轉(zhuǎn)換。
通過HLK-RM04模塊,傳統(tǒng)的串口設(shè)備在不需要更改任何配置的情況下,即可通過Internet網(wǎng)絡(luò)傳輸自己的數(shù)據(jù)。為用戶的串口設(shè)備通過以太網(wǎng)傳輸數(shù)據(jù)提供了快速的解決方案。
方案展示:1):WiFi智能開關(guān)解決方案/智能控制方案
http:///ch/p?newsid=62
2)LED無線控制解決方案(WIFI)
http:///ch/p?newsid=42
3)墻壁AP方案;墻壁無線路由方案;酒店WIFI設(shè)備方案;WIFI開關(guān)方案
http:///ch/p?newsid=59
4)移動(dòng)電源無線路由器方案
http:///ch/p?newsid=60方案展示:1):WiFi智能開關(guān)解決方案/智能控制方案
http:///ch/p?newsid=62
2)LED無線控制解決方案(WIFI)
http:///ch/p?newsid=42
3)墻壁AP方案;墻壁無線路由方案;酒店WIFI設(shè)備方案;WIFI開關(guān)方案
http:///ch/p?newsid=59
4)移動(dòng)電源無線路由器方案
http:///ch/p?newsid=60
方案展示:1):WiFi智能開關(guān)解決方案/智能控制方案
http:///ch/p?newsid=62
2)LED無線控制解決方案(WIFI)
http:///ch/p?newsid=42
3)墻壁AP方案;墻壁無線路由方案;酒店WIFI設(shè)備方案;WIFI開關(guān)方案
http:///ch/p?newsid=59
4)移動(dòng)電源無線路由器方案
http:///ch/p?newsid=60
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技術(shù)規(guī)格
![](http://img01.taobaocdn.com/imgextra/i1/64659442/T2.MyeXyNXXXXXXXXX_!!64659442.jpg)
![](http:///UploadFile/201212694813462.jpg)
1.1.1.1 插針接口
Pin No | Signal Type | Description |
1 | VCC5V | Supply Voltage, 5V+/-10% |
2 | GND | Analogue Ground |
3 | WIFILED | WLAN Activity LED |
4 | VO3.3 | 3.3V Output (Suuport Atmost 300mA) |
5 | LINK1 | 10/100 PHY Port #1 activity LED |
6 | N/A | Reserved |
7 | N/A | Reserved |
8 | GPIO0 | General GPIO Reserved |
9 | GPIO1 | General GPIO Reserved |
10 | ES/RST | Exit transparent transmission mode/Restore factory value |
11 | TXOP1 | 10/100 PHY Port #1 TXP |
12 | TXON1 | 10/100 PHY Port #1 TXN |
13 | RXIP2 | 10/100 PHY Port #2 TXP |
14 | RXIN2 | 10/100 PHY Port #2 TXN |
15 | RXIN1 | 10/100 PHY Port #1 RXN |
16 | RXIP1 | 10/100 PHY Port #1 RXP |
17 | TXON2 | 10/100 PHY Port #2 OXN |
18 | TXOP2 | 10/100 PHY Port #2 OXP |
19 | GPIO2 | General GPIO Reserved |
20 | UART_RX | UART RXD. |
21 | UART_TX | UART TXD. |
22 | GPIO3 | General GPIO Reserved |
23 | LINK2 | 10/100 PHY Port #2 activity LED |
24 | GPIO4 | General GPIO Reserved |
25 | WPS/RST | WiFi Protected Setup /Restore factory value |
26 | GPIO5 | General GPIO Reserved |
27 | VO1.8 | 1.8V Output (Suuport Atmost 300mA) |
28 | VCC5V | Supply Voltage, 5V+/-10% |
表2-2 模塊插針接口
![](http:///UploadFile/201358223451340.jpg)