• Developer
    Ok. My Seeeduino and ArduIMU+ are interconnected by UART pins. So what is the best way for controlling the flux of serial data between the boards. I need to get the more recent angle's data, by getting serial infos from Arduimu+. But it needs to be done fasten, because the info will be used to calculate correction for quad-copter stabilization. It needs to be synchronized?
  • Developer
    OK, Chris. Thanks for reply. Some questions about it:

    Do I need to use only three of the FTDI pins(GRND, OUT, IN)?
    The 3v3 output from ArduIMU+ will work. But... what will gonna happen with the ttl output from Arduino? It will send data at 5v... OK? Does it needs some additional circuit to down that voltage?
  • 3D Robotics
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