nullsibnelf

Yeahh! with Arduino 1.0.6 no failures on compiling! Let's Go!

where s my fault? I downloaded the Zip-File, unpacked and compiled in arduino IDE. Would be glad when I'm able to get deeper in FW. :-(

Thanks a lot. I'll try! Failsafe plan: adding series resistors to the heaters around 3 to 4 ohms. This will result in an 25W-Heater Output :-D

You mentioned this in your first post too. Where do I get this? I must be blind. :-( Is it possible to take a greater PSU or will then break/short/burn the Mainboard? Thanks for the tinkergnome hint - i'll contact him.

in fact, https://bultimaker.bulles.eu/ would be fine, if i had ordered 25Watt heaters. the problem is, this website only gives a hex-file. If there would be a possibility to get the arduino files before compiling, i would change 3 or 4 rows in config.h and be glad :-D the problem in arduino was with the original UMO+ files from Ultimaker. i downloaded them and wanted to compile in arduino-ui. but there came failure with some code segments. exit status 1 using typedef-name 'fpos_t' after 'struct'

Hi Folks I have a UMO+ since half a year. Excellent printer. Now i wanted zu upgrade to Ollson-Block and Dual-Extruder. I bought 2 UM2+ Extruders (the white one's), a UM2 Printhead, 2 Solex 35W Heaters. I upgraded the FW with https://bultimaker.bulles.eu/. I'm able to print with both head - one at a time. BUT: - on dual-extrution prints, my light flickers and after some time the printer shuts off. - the heaters with 35W are to strong for normal FW, the temperature overshoots about 25 degree on heating up. I think the problem is solvable with some FW tweak. But i have no clue how to get a FW written like the one from https://bultimaker.bulles.eu/ and then add some little modifications. (mods are already here). I tryed to compile the offical FW but got errors on compiling... Can anyone tell me how to get this solved?