jdolecki

[jdolecki]

I built the same setup you show in tech#23

Remote Joystick-arduino(uno)-xbee
Robot Xbee-arduino(Uno)- sabertooth

When i run the arduino code as shown the one wheel on the robot starts running right away and the other wheel works by joystick.

I read that the savertooth need to see a -127 full reverse, 0 off 127 full foward. But you remote code shows

// Shift analog data up so we have a range of
// 0-255
tempFB = tempFB + 127;
tempLR = tempLR + 127;

When i comment out these lines the robot works by joystick but wont go in reverse??

So for this example is the saber tooth set for simple serial or packet serial?

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