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Re: Problem uploading Marlin with ramps connected to arduino - 7 years ago

I can confirm that the ramps is the problem, because I acquired other board and all looks fine. tojape, can you post a picture or something like that? I would really appreciate, I took a quick look and did'nt understand where the problem is...

by gregmlopes - RAMPS Electronics

Re: Problem uploading Marlin with ramps connected to arduino - 7 years ago

did a quick test right now hehe =) without pololus and endstops, M119 still dont give me any feedback... (it only displays "SENDING:M119" and nothing more at pronteface console, same as i described above) Ramps fryed/malfunctioning?

by gregmlopes - RAMPS Electronics

Re: Problem uploading Marlin with ramps connected to arduino - 7 years ago

I think my problem might be the power supply... I did another try a few minutes ago and was able to see that the thermistor is actually working, via LCD display (when i grab the thermister with my fingers, the temperature rises in the LCD display). Other fact is that it don't recognize X, Y and Z, at least this is what the LCD display is telling me (the letters for each one are blinking with a q

by gregmlopes - RAMPS Electronics

Re: Problem uploading Marlin with ramps connected to arduino - 7 years ago

I think my problem might be the power supply... I did another try a few minutes ago and was able to see that the thermistor is actually working, via LCD display (when i grab the thermister with my fingers, the temperature rises in the LCD display). Other fact is that it don't recognize X, Y and Z, at least this is what the LCD display is telling me (the letters for each one are blinking with a q

by gregmlopes - RAMPS Electronics

Problem uploading Marlin with ramps connected to arduino - 7 years ago

Hello guys, I'm trying to set up a printer for arduino study reasons and so on. Bought the parts on ebay and while waiting the delivery, I literally read everything that i could in the "literature" that I could find. Yesterday I started to do an assembly, I made connections to test the motors and so on, and I came across a problem: every time I try to upload the marlin firmware with ramps connec

by gregmlopes - RAMPS Electronics

Erro ao fazer upload do Marlin no Ramps - 7 years ago

Olá pessoal, Esstou tentando montar uma impressora por motivos de estudo de arduino e etc. Comprei as peças no ebay e enquanto aguardava, literalmente comi toda a "literatura" que eu podia do assunto. Ontem comecei a fazer a montagem, fiz as conexões afim de testar os motores e etc, e me deparei com um problema: toda a vez que eu tento fazer upload do marlin com o ramps conectado no arduino mega

by gregmlopes - Brazil, São Paulo RUG