Drive Communication Troubleshooting
VFD won't turn on
Double check that your resistors are not touching
Drive model says undetectable in Spikemark
Double check you are running firmware 202 or above on the Stagehand
Double check that you have one 680 resistor going between TXD+ and VCC
Double check that you have one resistor going between TXD- and GND
Double check that you have inserted the resistors
Try swapping the wires going into RXD+ and RXD-
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