Thanks v much makes sense now

I am wanting to use the find home feature on MaxPCB3 axis3, which pin is this assigned to? Or how do I assign it? Thanks

Sorry meant V2.0 in boards manager

I am wanting to use the find home feature on MaxPCB3 axis3, which pin is this assigned to? Secondly I don’t really want to use a teensy for this project so I spent most of yesterday trying to get OnSt

Just a thought but the drivers I have on my cnc mill req a power on/off cycle if I change the dip switches while the driver is powered on. I’m not using TB6600 though, has anybody actually tried chang

Fixed thanks. Curly

Smashing thanks, it is normally my error though ;) cheers Curly

Hi I'm in the process of building a "stand alone" rotator. As a test I'm using a spare t3.6 and tmc2130 (overkill i know) The pinmap is maxpcb3 and teensy is wired to driver using maxpcb v3.5 schemati

Chris your first message was totally correct, ALL gear ratio’s are directly related to the diameters of the drive and driven wheel weather it be gears or pulleys. The fact that it’s a timing belt is i

#celestron

Posted via Hermes nxt day Mr Ming 👍

I’m in the uk so I can post you a couple for a couple of quid. Curly

Hi Jamie I had a similar problem on my Dec axis and it was the gt2 pulley grub screws that had worked loose! My backlash went from good to un guidable. Don’t even know if your setup uses pulleys but I

Haha if anybody wants to borrow my gigantic hand controller to sort this out they are welcome!! Private joke I think ;) Curly

Clearly states 3000:1 (see attachment) Curly

Mount specifications Drive system Gear ratio Max. payload Max. torque Meridian flip Backlash Pointing accuracy Guide accurancy Maximum periodic error GOTO speed Mount control : : : : : : : : : : : Fri

Howard added support for SPI ( untested afik) I added the support, hope it works. If it doesn't it doesn't. In addition to the I2C displays: SH1106 SSD1306 SSD1309 There are now: SH1106_SW_SPI SH1106_

Both the same final reductions. 2x150 = 300:1

The op posted an image which shows a multi stage friction drive. 20:1x25:1x6:1 does equal 3000:1 so where is that diagram from? Curly

I have a 14” EdgeHD sct + 11kg of other equipment on my cge pro and the 12/60 pulley’s work flawlessly 👍 Curly

Rockmover, if you use POTH which I believe you do then home is available through that. Cheers Curly