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I've been running my Cetus MK3 with the TinyFab ESP32 CPU (beta) for a couple of months now and can report I am very pleased with its performance. My two main reasons for the upgrade were to use a slicer of my choice and to install a BLTouch, but somewhat to my surprise, my experience is that print

Has anyone tried the replacement cpu board with the up mini 2? It has the same connectors on the cpu as the up mini 1, but I'm curious if the differences mean this machine will not work Many thanks

Hello, what is the difference between TinyFab UP! / Cetus CPU V5 (USB) and TinyFab UP! / Cetus CPU ESP32 (beta), ?? I want to upgrade one that matches the mini-1 and if you like it, transfer them all to your processors. And the second thing. Would you like to lay out the complete instructions on tra

I have spent hours this week trying to get an accurate reading from the TinyFab heatbed thermistor (NTC 100k) via the opamp buffer circuit on the new beta board. The way the voltage divider has been laid out (to suit the stock CPU evidently) causes an inverted temp reading. I messed around with conf

I got a Plus 2 used, the CPU burned up on day 3 of playing with it. The tinyfab board is significantly cheaper than a replacement CPU from Tiertime so I'm excited to switch it out.

Got my TMC2209 drivers in and set up for 32 microstepping. Need to get a buck circuit in to drop the 24v on the FAN PWM output before I can install dual fans.

Hi there chaps, I was wondering if there's any way we can use the bed levelling sensor with the UP! Plus 2 3D printer? Has any of you been successful with that? If not, would anybody be able to offer some insight on how this could be possible? Cheers.

I'm currently trying to get my Cetus MkIII to work again after switching from Marlin to Klipper. If any of you have done the same and would be happy to share your configs, this would be a great place to do so and very much appreciated. Best wishes and happy printing to all who haven't just taken th

Anyone know the settings for the TierTime Up Plus 2 and the TinyFab CPU? My CPU arrived yesterday and I'd like to configure it to print. If I'm the first I'm game to figure it all out myself, just need some pointers.

Ladies and gents, I'm planing to play with alternative firmwares aka Marlin and LPC port of Rep Rap Firmware. Is there any legwork done on this so I could just pick up or I'm in for a treat to dig through myself?! Also LPC RRF has DuetWeb for ESP therefore when I'm done playing I might want/need to

Is there any documentation on these jumpers?

Question for anyone in the group that may be running the TinyFab hardware and running Marlin: I have had success in getting Marlin configured and compiled using Visual Studio Code. All basic printer controls and features work except for one thing I can't seem to resolve. I can't get the printer to r

It’s taken a lot of work over the past year to get to this point but latest Marlin 2.0.7.2 running with BLTouch and TinyFab heat bed. All working nicely with some awesome first layer right here :D

I recently received my mainboard with drivers, heat bed and control panel from tinyfab. While setting everything up, I came across two issues: First of all, the case of my Cetus Mk3 appears not to be a perfect fit for the Tinyfab mainboard. It seems the 3D printed part that holds one of the switches

I have installed Tinyfab smoothie board on my Cetus3 Extended Printer, my heatbed thermistor reads correct but my hotend thermistor reads 12 degrees lower. I have copied the original settings from my version 4 config (using version 6 now) but not able to get a correct reading. Anyone have an idea?

Got my TMC2209s and everything is installed and working correctly. Note: The direction pin of these is inverted compared to the defaults. I set them up with 64 microsteps in stealth chop and adjusted the reference voltages o 0.15V. The motors are totally silent. So much that I forgot I had prints ru

Hi all, So who has received the new board for Beta Testing. I'm looking at whether we need to make a new Marlin, I'm expecting my drivers over the next few days too. I must say the new board definitely looking sweet :)