BIGTREETECH SKR Mini E3 V3.0 Control Board with TMC2209 UART Stepper Driver New Upgrade 32Bit 3D Printer Silent Board for Ender 3, Ender3 Pro, Ender 3 V2 3D Printer

Ombouw Ender3

It seems I was either sent someone else's return, or the 'out of the box' experience here is just awful. The 'BL Touch' of theirs has no mounting hardware, no instructions, screws all loose in the box. The main-board is just in a brown cardboard box, was in an anti-static bag, no instructions, no anything. Just the board. I followed multiple guides (including their own Github info) and the device cant seem to be flashed. So its stuck with firmware that wont recognize the existing BLtouch I have etc. The whole exercise has just wasted weeks of time (delivery and return to the states), cant say i'd recommend this to anyone.

This is a perfect drop-in replacement for my Ender 5. I watched a couple of videos on Youtube but it is just as simple as plugging all the cables in the same place as the original board (apart from the fans which get swapped). I pulled down the latest Marlin firmware and used the Ender 5 configuration files, then applied the changes from the BigTreeTech GitHub. The screen plugs in simply and everything worked perfectly. I can't believe how quiet this has made it.

I used this to replace the dead 8-bit board of my old Prusa clone (HicTop 12) Note: You need to really know what you are doing, and have to be comfortable to crimp and solder your own cables if not using this for an Ender! Was overall very easy for me to install in my Prusa clone. The new drivers are amazing! Compared to the super old drivers from the old 8 Bit board these are virtually noiseless. I can actually sit in the same room and work when the printer is printing. Overall very positively surprised that the swap out went so smoothly. I cannot say anything about the MOSFET quality as I am using two separate big ones for bed and hot-end use. So no experiences using the on-board ones. Tip: Use separate big MOSFETs, they come cheap (2 pack for way below $30) and usually ready to use, with cable clamps etc., they reduce any heating issues, reduce fire issues and take any heat/power strain off the board. Bought mine on Amazon years ago, never regretted it. Pros: 1. Very compact design, in fact it is truly "mini" 2. Excellent drivers, make a noisy printer virtually silent, cooler included 3. Marlin 2.0 shines on this board 4. Works exceptionally well with my Orion Piezo auto leveller, I now get the bed perfectly levelled with 9-point in less than a minute. Every print's first layer is now pure art 5. Board build quality and online documentation ranges from very good to absolutely sufficient for such a competitively priced board. 6. Noticeably better performance with this 32-bit board. 7. Super easy to flash the firmware updates 8. Lots of people own this and there is quite a lot to google out there if you ever get stuck. Did not have to use their customer service once. Cons: 1. You should really be comfortable with configuring Marlin, soldering, cable crimping, etc. if you do not do a direct Ender board update but use this for a different printer. Because you will have to make at least some new cables and connectors. 2. Patience is necessary, as a move to a new board is never trivial, lots of fun (?) testing is necessary 3. Had to buy the Color TFT E3 V 2.0 from BT as well, as my old screen would just not work with the board, but, to be honest, totally worth the investment, as the TFT not only is a touch-screen but a very powerful mini Octoprint as well, among other things it has a rather useable terminal built-in. No more running back and forth between the computer with Octoprint and the printer.

När jag fick den fungerade wifi endast sporadiskt. Dag två slutade hela kortet fungera helt så fick skicka tillbaka...