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4WD Arduino Wifi Robot Smart Car Chassis Kit Serial Port AR9331 Openwrt Robot-LinkV4.0 Module with iOS / Android APP

Item ID: Wifi4WD

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Availability: In stock

Regular Price: $228.95

Special Price $198.95

Availability: In stock

Regular Price: $228.95

Special Price $198.95

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4WD Arduino Wifi Robot Smart Car Chassis Kit Serial Port AR9331 Openwrt Robot-LinkV4.0 Module with iOS / Android APP

4WD WiFi Robot Car Chassis Kit
4WD Arduino Wifi Robot Smart Car Chassis Kit Details:

  • 4 metal motor,full aluminum alloy robot chassis
  • Three kinds of motor speed for choose( 77 / 176 / 281 RPM).
  • 77 rpm Maximum Load 15KG.
  • 176 rpm Maximum Load 10KG.
  • 281 rpm Maximum Load 7KG.

Note: All components dissembled in box for your own DIY.

  • Size of car chassis board: 200*140*36mm.
  • Four Metal DC motors (3-24V).
  • Maximum Load: 20kg.
  • Wheel Diameter: 80mm
  • Wheel Width: 22mm

DC metal motor specifications:

  • Rated voltage :3-24v (6-9V best).
  • 6V RPM(No-load): 77/176/281 RPM, Three kinds available( The RMP varies according to the changes of load and voltage).
  • Shaft Diameter: 5mm.
  • An output shaft for the D-type.
  • Motor diameter: 25mm.
  • Containing the axis of the total length: 65mm.
  • Current: 250mA.
  • Power: 1W.
  • Motor Weight: 100g

 Maximum Load:

  • 77 rpm Maximum Load 15KG.
  • 176 rpm Maximum Load 10KG.
  • 281 rpm Maximum Load 7KG.

 Serial Port AR9331 Openwrt Robot-LinkV4.0 WiFi Video Transport Module Specification

  • - 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

 WIFI Video Transport Module Specification:

  • - 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

 WIFI Video Transport Module Function:

  • - Acquisition of USB camera images, sent to the client through Mjpeg format.
  • - Network - serial port instruction forwarding.

WIFI Video Transport Module Application:

  • - WIFI video car robot
  • - Smart household
  • - Security monitoring

 Software:

  • 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, Address to request video streams: http://IP:8080/?action=stream
  • Default management address: 192.168.1.1
  • Default password: admin

Use case:

  • - 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.
  • - Open the client software, choose to open the video can be seen from the video camera,select the WIFI mode can send control commands.

Package included:

  • - 4 x Metal DC motors (3-24V,77 / 176 / 281 RPM, Three kinds available)
  • - 1 x full aluminum alloy robot chassis ( Default sent the black)
  • - 1 x Robot-LinkV4.0 AR9331 WIFI Video Transport Module
  • - 1 x Antenna

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