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userhead pepin
Replies （3）
  • Topic: GMR - General Mobile Robot controller
    You Reply: HI xavier, thank you for your advice, we will updata the wiki doc ASAP.
    First the Mega and two Nano are automatically interconnected, you dont need to connect the IC2 pins
    The wireless slots are connected to the Mega.
    And the RS485 are used for URM04 sensors and they can drive by that Nano board.

    Have you try the example code in the Wire lib?

    as a master, to send a data:
    Wire.beginTransmission(4); // transmit to device #4
    Wire.write("x is ");        // sends five bytes
    Wire.write(x);              // sends one byte 
    Wire.endTransmission();    // stop transmitting

    you can try this.
  • Topic: Help I need information on wiring positions
    You Reply: [quote="kevining"]
    I recently acquired the HCR robot, and am having trouble getting it up and running. The instructions/diagrams I've found don't quite match, wondering if anyone can help.

    The encoders I have are different than above, the wire colors are: black, red, yellow, green, blue, orange. (There are two motors/encoders, so there are two sets of wires). Wondering if anyone has a diagram of how to hook it all up.

    Thanks!
    [/quote]

    Hi kevining, I am sorry for the problem of the wire colors, we will fix it later. and I think the following site maybe can help you. [url=https://www.dfrobot.com/index.php?route=product/product&path=47_110&product_id=777#.UbmAAnSS2Uk]https://www.dfrobot.com/index.php?route=product/product&path=47_110&product_id=777#.UbmAAnSS2Uk[/url]
    and the new wiki of HCR will be released soon.

    Pepin
  • Topic: Help I need information on wiring positions
    You Reply: [quote="kevining"]
    I recently acquired the HCR robot, and am having trouble getting it up and running. The instructions/diagrams I've found don't quite match, wondering if anyone can help.

    The encoders I have are different than above, the wire colors are: black, red, yellow, green, blue, orange. (There are two motors/encoders, so there are two sets of wires). Wondering if anyone has a diagram of how to hook it all up.

    Thanks!
    [/quote]

    Hi kevining, I am sorry for the problem of the wire colors, we will fix it later. and I think the following site maybe can help you. [url=https://www.dfrobot.com/index.php?route=product/product&path=47_110&product_id=777#.UbmAAnSS2Uk]https://www.dfrobot.com/index.php?route=product/product&path=47_110&product_id=777#.UbmAAnSS2Uk[/url]
    and the new wiki of HCR will be released soon.

    Pepin