@SupraGuy that's clicked and made a lot of sense, I think I know what I need to do now. Thanks!by alexspeller - General
Would appreciate some ideas for better delta bed mounting for Andromeda boards. So, I got the new universal PCB and it seems to work fine, I tuned it as suggested in the docs and it triggers when I tap my bed reliably. However, it does not trigger reliably by hotend probing at all, so it doesn't seem sensitive enough and I suspect I am mounting the Andromeda boards badly. I've attached a pictuby alexspeller - General
QuoteMoriquendi Very strange... Rather than messing about with trying to work out what's going wrong, I'll send you a replacement, would you be able to return the board you have to me? Idris Received the new board today, worked perfectly without any changes to my setup, so it looks like it was just a bad board. Hopefully you also received the old board back by now. Many thanks for the promptby alexspeller - General
Great, that makes sense to me, thanks! Can you email me the address you want me to send it to? I don't think I have one for you from the order docs.by alexspeller - General
QuoteMoriquendi What are the LEDs doing? Same as in the video, no change. Specifically, at power on the blue LED is on for a few seconds. Then the blue LED goes off and the red LED turns on. Tapping the piezo causes the blue LED to turn on and the red to turn off, along with triggering the zprobe in the duet web ui - so this seems like correct behaviour to me. Then after a few more seconds, thby alexspeller - General
OK, I've gone back to my original config which is "M558 P8 I1 R0.4 F240" - I only changed to analogue mode when I couldn't get digital working as the docs said it gave finer-grained control and my first thought was that I was just under the trigger threshold or something. With that mode set, voltage at the SIG pin is 3.3v either plugged in to the piezo board or not (well, Duet calls it the Z_PRby alexspeller - General
QuoteSupraGuywhat Vin voltage are you feeding it? The supply is 3.3v QuoteMoriquendi Sorry I've been slow to reply to your email, life is very busy at the moment. What kind of controller board are you using? Do you have pullups enabled? Are you able to measure the voltage of the SIG pin when the Uni board is plugged into your controller? Idris No problem! I'm using a Duet Wifi board, and thby alexspeller - General
I'm having an issue getting my piezo sensor working properly, and the site said to post here for support so that's what I'm doinig. I bought 3 Andromeda boards and the universal PCB. I managed to make it work great, but it only works for a few seconds. Then it completely stops working and I have to either unplug and replug the board or turn the printer off and on again to get it working. It workby alexspeller - General