I'm thinking it wouldn't be the worst idea to take some stress off the board by putting an external mosfet board for the heatbed, the problem is that I couldn't figure out where to connect the triggering wire from the mosfet on the board.
Any help appreciated.
2560 Rev B - how to add Heatbed Mosfet?
Re: 2560 Rev B - how to add Heatbed Mosfet?
Hi, you can refer to this: http://www.geeetech.com/wiki/index.php/ ... GT2560A%2B
Our schematic is open source and you can view it:https://github.com/Geeetech3D/Prusa_I3_ ... evA%2B.pdf
I hope this can help you.
Our schematic is open source and you can view it:https://github.com/Geeetech3D/Prusa_I3_ ... evA%2B.pdf
I hope this can help you.
-Keep your mind and try to test it. 
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-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!