Hello,
I have purchased the basic DFRobotRover v2 kit and then purchased the DFRover Bluetooth V3 module ( dfrobot.com/index.php?route= … uct_id=360 ). (I am not using the XBEE modules)
Can they work together?
I tried to connect it to the APC&Bluetooth pins (with wires as Tx and Rx seem to be inverted), and also to digital Tx1/Rx0. It gets power, I can connect to it, but it seems it doesnt transmit Tx/Rx to the Arduino.
Any help will be greatly be appreciated.
ok, I managed to make it work by simply connecting the Bluetooth module to the board via connector 30.
But it requires removing the Bluetooth module before every Code UPLOAD. Otherwise it says:
avrdude stk500_getsync(): not in sync resp=0x30Any way to avoid that message error and keep the bluetooth device on?
another node: it does not matter if the Xbee switch is set on xbee1 or on Xbee2. it works on both.
Nope - you need to remove the module when you upload new code since it uses the Tx and Rx pins.
Hope you post a video!
Hello
I am trying to connect a Bluetooth v3 to the autonomous version. I connected the Bluetooth to the designated space and my pc Bluetooth program recognized it, but I’m still able to use the controls (aswd). Do you have any ideas as to why it is not working?
Thank you
]Did you successfully upload the WASD code before connecting the BT module?/:m]
]How do you have the robot powered? Can you ensure you have the On/Off switch set to ON?/:m]
]Do you have the XBee switch set to the correct XBee port (provide an image if possible)/:m]
]What program are you using to send the commands via Bluetooth?/:m]
The more information you can provide the better we can help you.