I have tried marlin and repetier and neither can I move the extruders. I set to to allow cold extrusion, swapped working steppers,motors from x and y( verified working to extruders still nothing. Any help be greatly appreciated. All other axis move , hotends heats up thermistors work.by hellorous - Reprappers
Does anyone know if there is a way to hook a jy-mcu adapter to RampsFD. I did it fine on ramps1.4 on aux-1 ,but rampsFD aux-1 is different?by hellorous - RAMPS Electronics
RampsFD can I use a jymcu bluetooth adapter if so where do I get power and which RX /TX do I use? help Aux1 different than Ramps 1.4 trying to figure out if I can still use a jy-mcu adapter anyone know or have info on it. tyby hellorous - RAMPS Electronics
RampsFD can I use a jymcu bluetooth adapter if so where do I get power and which RX /TX do I use? help lolby hellorous - General
Ramps FD Aux 1 pin layout need diagram for it? Anyone know where I can get a pic for the aux1 for pins need to know 5v, gnd, so on layouts for RampsFD? The pic I found does not have any info for it.by hellorous - RAMPS Electronics
So did you give up on RampsFD?by hellorous - RAMPS Electronics
RAMPS FD/Due what firware works with it ? Dual extruders settings I can not seem to find a working one.by hellorous - General
Hello I have being trying different firmware with ramps FD/ due combo, but I cant seem to get 2nd thermistor to work. Has anyone ran RAMPS FD/due with dual extrusion? and if so which firmware did you use?ty any help be greatly appreciatedby hellorous - Reprappers
Thank you. You seem to have some knowledge can I ask you if I was wanting to run a ballscrew lead 16mm with a carriage of 5-6lbs what amount of torque should I be looking at to hookup?( nema 23) Or if have a useful website. I saw the torque formula but a little beyond me :/by hellorous - General
Can I use nema23 motors with ramps1.4 drv8825 drivers? If so do I have to stay under 2A? I am wanting more torque for a heavy x carriage total weight around 4-5lbs. Ty in advance.by hellorous - General
Making progress I got it working on ymin and y max and connecting to pronterface I will need to wire it into printer tonight just have mega2560 and ramps setting on table atm. Will update later if all goes well which it should....lolby hellorous - General
Dumb question but for vcc and gnd on bt do i use Y min? + and -. Also what pins do i put in for bt_magic since we changed it to 2 and -1.Rx and Tx. One more thing in bt_ magic thing it says softserial2 is that a problem since i am 3 or is it just something different.ty still trying.by hellorous - General
I had no luck atm. Does X and Y max both get set to -1?by hellorous - General
You are correct I do not use any endstops for max X,Y, and Z. Thanks for the info will work on it in little bit. You rock A+ thanks for all the help.by hellorous - General
I only use Y min atm no Y max.by hellorous - General
Ok so I read your link on whats is what now say I wanted to use Y min and Y max as new serial due to Z being used by a autobed leveling switch. Can you explain a little farther on the process with editing the pins.h to switch to 2nd servo since 1st is being used by servo motor for arm on autobed leveling? I am new to this part so any help is greatly appreciated. Plus thanks already for that iby hellorous - General
Just to add this what do I do if I want the bluetooth and lcd at same time? Kind of stinks if have to lose lcd to add bluetooth.Tyby hellorous - General
Hello did you ever figure this out?by hellorous - RAMPS Electronics
Thanks for input I am using lcd ( i disabled it for now) are you referring to D16 D17 on Aux4(Ramps 1.4) I do not see 19 and 18. Also i made mistake on Aux1 I was using D1 and D0 not D1 and D2 my mistake.by hellorous - General
I believe my problems is i am using D1 and D0 pin in aux1 for TX and RX and i have not set this correctly maybe in firmware some place?by hellorous - General
Hello I followed the instruction and wired the BT JY-MCU with resistors plugged it in to aux1 like i thought it stated. Where i get confused is when it says you have to connect using the Ardunio mega 2560.Before the module can be used the default setting has to be changed. You can connect to and modify the BT JY-MCU module settings via the Arduino mega 2560 using the pin 10 and pin 9 as Rx and Txby hellorous - General
Hi Anthony, Your order was placed on Saturday it takes about 3 business days to fill the order. Monday was a holiday in Canada and we take weekends off. We started your hot end yesterday and it is almost finished. The reason is that Mendel Hot Ends are not ordered very often so we don’t keep them in stock. Having read your emails on the website we are cancelling your order immediately. Iby hellorous - Vitamin Kit for Sale