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Fast Free Ship Robot Car WIFI car /video transmission/Ethernet port turnerial port/AR9331/Openwrt/Robot-LinkV4.0 Module Description:
– Adopt chip AR9331
– Preset studio open wrt firmware
– Meet standard 802.11 b/g/n protocol, adopt DSSS,OFDM,BPSK,QPSK,CCK and QAM
– The max. speed is up to 150Mbps
– Executive standard: IEEE802.11b/g/n
– Power supply voltage: 5V-+ 5%
– Memory: 32M
– FLASH :4M
– Interface: USB2.0, fast Ethernet port, serial port, I/O port, reset key
– RF input impedance: 50Ohm
– USB differential impedance: 90Ohm
– The crystal frequency: 25MHz
– Temperature: 0~80 deg C
– Storage temperature: -40~85deg C
– Frequency range: 2.402~2.48GHz
– Modulation mode: 802.11 g/n: OFDM
802.11b:CCK (11, 5.5Mbps), QPSK (2Mbps), BPSK (1Mbps)
– Output power: 802.11b: 17dBm -+1.5dBm (11Mbps)
802.11g: 13dBm 1.5dBm (54Mbps)
802.11n: HT20 13dBm 1.5dBm (MCS7 HT20)
HT40 12dBm 1.5dBm (MCS7 HT40)
– Receiving sensitivity: 802.11b: 11M is less than -76dBm
802.11g: 54M is less than -65dBm
802.11n:HT20 MCS7 is less than -64dBm
HT40 MCS7 is less than -61dBm
– Acquisition of USB camera images, sent to the client through Mjpeg format.
– Network – serial port instruction forwarding.
– WIFI video car robot
– Smart household
– Security monitoring
Software download: click ; vertical-align: baseline; color: rgb(0, 102, 204);”>here
Robot Link 4 AR9331, pre brush studio openwrt firmware, supporting video forwarding, data forwarding (two-way). Module is a server, open the TCP connection, port number is 2001, so when DIY program, you need to set the program for Client client mode, and then connect to the 2001 port module to send and receive data. Video port is 8080, the request for the video stream address is: click here
Default management address: 192.168.1.1
Default password: admin
– Match the camera to the module’s USB interface.
– 5V voltage to the module for (if it is a mobile phone charger power supply, remember get the USB board jumper cap removed)
– WIFI module red light began to blink, 30 seconds later stop flashing.
– Computer or cell phone to install our client software click here., and then open the wireless search wifi-robots.com to start the signal,connection.
– Open the client software, choose to open the video can be seen from the video camera, select the WIFI mode can send control commands.
Flash and repair
– Module pre modify AR Openwrt Robot-Link routing system, SSID for the wifi-robots.com-liuviking_MAC address 6 digit
– Firmware download address
– How to re flash system tutorial
– SDK tutorial
– 1 x Module
Payment & Checkout
We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.ESCROW will hold the payment until you receive your order with satisfaction.
1.We ship your orders within 2-7 business days after the payment cleared.
2.In most times item will reach most of the countries within 8 to 15 working days. To some remote areas may take more than 20 working days.
3.If you don’t receive the item after 30 days, please contact us, we’ll investigate and solve the delivery problem.
|Shipping Method||Carrier||Tracking||Estimated Delivery||Remark|
|Economy Shipping||Singapore Post||Yes||8~20 business days||Sometimes may take more days to reach due to uncertain reason.|
|Expedited Shipping||DHL, Fedex, UPS, TNT…||Yes||3~5 business days|
|EMS||Yes||5~10 business days||Sometimes may take more days to reach due to uncertain reason.|
1. The price you paid for the item excludes any customs tax. Our shop does not shoulder any duties in destination country.
2. We usually mark the goods as your need on the profomal/commercial invoice and we are trying to help to minimize or avoid any GST or V.A.T or other Import taxes, but we cannot guarantee no tax charges as it is depends on your Country’s Import Policy.
3. If your detail address belongs to remote area region, the express cost will be more high than standard.
4. Charges may apply if a delivery is rejected and sent back to our Office.
Return & Refund
1.Only defective product will be offered exchange.
2.Defective products must be returned within 30 days from the date you placed your order.
3.It may take up to 7 business days to process your return after we receive your product.Return shipping will be paid by the Buyer.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return
4. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
5. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. We will leave Positive Feedback after receive the payment, Please do not forget to give us and FIVE STARS on all of the Detailed Seller Ratings
2. If you are not satisfied with your shopping Experience,Please contact us to get a solution before you decide to leave a neutral or negative feedback, We will try our best to solve any problems for you as soon as possible,thanks.
3. We will provide you service as best as we can, cause the feedback FIVE STARS is what we are striving for. Please email me through “My Messages” or “Mail” if you have any question about our listings or your purchase
We welcome all messages anytime and happily respond to every message we receive,usually within 24 hours.
Thank you for your support ,wish you have a nice day !
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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