I used a heat gun to heat the printed screen mount so that it became soft and then press fit the PCB / screen inside, I don’t think it will go anywhere now 😂. If you do this watch out that you don’t overheat 😄
Discussion
Ha ha nice work!
Got some pics? :-)
What do you think? I learned from BC that it’s also possible to add a thermal printer, that will fit easily I guess.
Epic xxx I’ll add a version that has a space for the thermal printer too. Need to order one myself. Cover plate will have space for LNBits branding.
There’s also a plate you can print that goes the coin slot to make it black and match the other components. See “FOSSA ATM Slot Cover” in the repo.
Here’s my prototype FOSSA ATM so far. nostr:npub16uvg7mx3l97z8phfesl8rxj2vf82vn82hp9daala0egj45ynr8mstn0vkc nostr:npub1c878wu04lfqcl5avfy3p5x83ndpvedaxv0dg7pxthakq3jqdyzcs2n8avm nostr:npub1dqepr0g4t3ahvnjtnxazvws4rkqjpxl854n29wcew8wph0fmw90qlsmmgt #Bitcoin #BuildStr Waiting on the screen to be delivered.
Looks incredible. How long did that case take to print??
On a Prusa MK3S at 0.2mm layer high and SPEED setting, backbox takes 38 hours and front facia takes about 14 hours. Something like Bamboo should be a lot quicker. nostr:npub1cn670f663n3ks02jnnlsvd5y88zjnefy8343ykaxs7y3nzzketrsrjwt8a?!
I'd be terrified of a failure. I'll give it a go though. A couple of rolls of 2kg PLA / PETG I expect?
Also, check your telegram dms.
Let me make a minor amendment to the backbox. One of triangular supports pushes the cash acceptor.
About half a roll of 1kg at 10% for the backbox (thought it would be more!).
As long as the first layer goes down OK you’re normally good. I’m printing this in PETG. Only issue I’ve had before on big printers is the edges lifting. Now have the enclosure for the MK3S+ and not had that issue since.
Will design up a sheet metal backbox design for a more secure version with the front facia rear mounted.
That looks awesome! Going to print the black cover plate now
The door is now uploaded here: https://github.com/lnbits/fossa
You will also need a shim that you can attach to the inside of the box.
Starting the printer now! Should be ready in 1 hour ish
Pics pls :-)
Fits great! Maybe we don’t even need the grip? Can you pull out the door with the key alone?
Can do - more about something to hold when placing back.
nostr:npub1n0sturny6w9zn2wwexju3m6asu7zh7jnv2jt2kx6tlmfhs7thq0qnflahe pretty weird , in primal this image is loading but in Nostur I get a file not found placeholder image from Nostrcheck server
Would love to see a future with loads of small businesses having these next to their checkouts and on nostr:npub1864jglrrhv6alguwql9pqtmd5296nww5dpcewapmmcazk8vq4mks0tt2tq :-) nostr:npub1cn670f663n3ks02jnnlsvd5y88zjnefy8343ykaxs7y3nzzketrsrjwt8a
Next we need a video of it working ;-)