Is This Pinda2 Working or Not?
I have been unsuccessfully trying to connect a Pinda2 probe to a non-Prusa printer. So far, I have tried three different Pinda2's (one black tip, two gray tips) and NONE of them have worked. I suspect that these are knock-offs, but, even so, 0 for 3 is a pretty poor record. If I understand how the probe should work, I would expect that when the probe triggers, the black (signal) lead should go high (+5v) relative to ground. On all three of the probes I have tried, there is no change on the black lead between triggered and non-triggered.
Are these probes defective, or do I completely misunderstand how the probe should work? Help please.
RE: Is This Pinda2 Working or Not?
Do the probes light when coming against the surface?
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Chuck H
3D Printer Review Blog