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Firmware it is indeed. You don't need to say sorry for that, always important to dubble check the simple things. But your advise helped me a lot. I've changed the number to pin 10 and now my temperature for the hotend seems to be correct. Thank you verry mutch. On to the next problem or printing!!
by
Bas89
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RAMPS Electronics
Thats something what I did already I change the thermistor of my extruder with the one from the heated bed and than T0 is still giving me to high values. After that I measured the pins and T0 is 3.4 ohm with is close to zero compared to T1 and T2, so unfortunatelly my ramps board is broken an I need to buy a new one ore change the firmware
by
Bas89
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RAMPS Electronics
I'm sure it is the ramps board. My T0 is 3.4ohm while the other pins are around about 6.2Kohms. Sow my board is fried.
Indeed as soon as I need to fiddle with the firmware I get in more trouble because I don't really understand that mutch the firmware. Do you have more experience with writing firmware?
by
Bas89
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RAMPS Electronics
I measured indeed the pins on the board where you connect your thermistors to. And I did this while the board was of.
Does someone of you know if it is possible to use T2 for the extruder instead of T0? T1 is already in use for the heated bed.
by
Bas89
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RAMPS Electronics
Hello everyone,
I'm completely new to making 3d printers, but I'm trying to build a delta printer. I've bought a freaduino board and a ramps v1.4. So far I finished the mechanics and connected all the electronics. So far so good but now I'm starting with the firmware.
I've downloaded the Arduino IDE and tried to install blink on my board and immediately ran into problems. First I stop the automa
by
Bas89
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Firmware - mainstream and related support
Indeed there is a fault somewhere in my ramps board. The two pins for the thermistor for the extruder give me a value close to zero when I measure it. The other pins are giving me around about 6.2 kohm. Is it possible to use the pins for the extruder 2 and exclude the pins for extruder one.
If its possible do you know how I need to put it in the sofware. Pin 3and4 and pin 5and6 seem to be corre
by
Bas89
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RAMPS Electronics
Hello everyone,
I'm completely new to making 3d printers, but I'm trying to build a delta printer. I've bought a freaduino board and a ramps v1.4. So far I finished the mechanics and connected all the electronics. So far so good but now I'm starting with the firmware.
I've downloaded the Arduino IDE and tried to install blink on my board and immediately ran into problems. First I stop the automa
by
Bas89
-
RAMPS Electronics