🤯The Most Rugged Board SKR 3 Coming
🔥 STM32H743VIT6
🔥 Firmware support: Marlin/Klipper/RRF
🔥 3 PWM fans with 24V/12V/5V voltage selection (optional external module needed for voltage selection)
🔥 Jumper selectable 4k7/1k pull up for PT1000 sensors
#bigtreetech
#3dprinting
16
46
57
Replies
🔥 PWM fan protection against flyback voltage.
🔥 Thermal input protection and thermal runaway protection
🔥 Motor driver support: EZ5160*、EZ2209*、EZ2208*、EZ2225*、EZ2226*、EZ2130*、EZ6609*、TMC5160、TMC2209、TMC2225、TMC2226、TMC2208、TMC2130
1
1
6
(*: Using EZ drivers requires the EZ adapters)
🔥 TMC Diag jumpers added
🤞 Join us and WIN the board:
#3dprinter
#3dprint
#3dprinted
#klipper
#marlin
#3dprinterparts
#motherboard
#comingsoon
#bigtreetechskr3
0
1
3
@BigTreeTech
@BigTreeTech
I’ll wait until at least the rev 2 is out in 4 months. You don’t exactly have a good track record of releasing quality and reliable products upon initial release or ever really…
1
0
1
@BigTreeTech
You got me on the "3 PWM fans with 24V/12V/5V voltage selection" and "Jumper selectable 4k7/1k pull up for PT1000 sensors"! Well done!! 😉
0
0
3
@BigTreeTech
Why I only have 1 3d printer, but have 4-5 different motherboards! 🤔 haven't used but 2 of them!
0
0
0
