Comments

• Update:  I double checked all wiring and connection to servo motor.  On a whim, I reversed the servo cable connection, so that the black wire is on the inside (the right side) of the EBB.  This is the opposite of what the instructions say I should d…

  in Nothing happens when trying to calibrate pen up/ pen down Comment by mbwalker April 2013
• Ok, I've tried the egg motor.  It moves fine, as does the pen motor.  So apparently it's something with the servo motor. Any suggestions on where to go from here?  Thanks.

  in Nothing happens when trying to calibrate pen up/ pen down Comment by mbwalker April 2013
• Yes, I have power with the USB cable unplugged. I'll try to move the motor later today, using the "Manual tab", once I'm back at the bot.

  in Nothing happens when trying to calibrate pen up/ pen down Comment by mbwalker April 2013
• No, that's not it.  Lights are on, both green ones at top next to power supply and flashing green one between USB and power connections. 

  in Nothing happens when trying to calibrate pen up/ pen down Comment by mbwalker April 2013