Thread: USB Emulator
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20-02-2018 #1
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20-02-2018 #2
I was also researching the same sort of thing but in the format of an SD card. My 3D printer is supposed to run with a serial (USB) link, but I can't get the port driver working. I have to load up the .x3g file on an SD card to run the print. It would be an advantage to load the file using WiFi. They are available, but around £30 even from China. a micro SD wireless adapter at £15 seems a better solution for me (I'm only a poor old pensioner guv!).
Cheers,
Rob
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20-02-2018 #3
Rob,
I can't find any SD cards where transfer to the card is mentioned in the description of functionality, have you found one that does?You think that's too expensive? You're not a Model Engineer are you? :D
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21-02-2018 #4
None of the cards mention specifically loading to the card memory with WiFi. These are two I have been looking at https://www.ebay.co.uk/itm/Micro-SDH....c100005.m1851 this is cheaper and to be honest , it is my choice for experimentation. The Toshiba FlashAir ought to have more documentation, but I have yet to find it.
It seems that the FlashAir acts as a Wireless Hotspot, so you have to connect your wifi to it. this puts me off as I already have a WFS210 oscilloscope, which acts on the same principle and it a capricious bugger to connect to my Win7 PC or my Win10 tablet and I have yet to get any success connecting to my Win10 PC.
Cheers,
RobLast edited by cropwell; 21-02-2018 at 12:29 AM.
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21-02-2018 #5
You'd think all the 3D printing Gurus would be shouting about wireless SD cards that you can transfer files to, I'd buy one for my printer!
You think that's too expensive? You're not a Model Engineer are you? :D
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21-02-2018 #6
Looks like with the right version of FlashAir you can, but it's not an intended or supported function :D
https://mattshub.com/2017/04/11/flashair-sd-card/Last edited by magicniner; 21-02-2018 at 10:34 AM.
You think that's too expensive? You're not a Model Engineer are you? :D
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21-02-2018 #7
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21-02-2018 #8
Not sure if the WiFi stick will do the job. It seems more to WiFi whatevers been loaded onto the stick.
Then I had a thought;
All I need is a 4 way 2 pole switch to connect my USB stick to either the PC or the controller!
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21-02-2018 #9
Cannabalise 2 USB leads, get a box for the switch and a panel mount USB socket and away you go, just keep lead length to the switch box less than 5 metres for reliability, so you have up to 10 metres of separation and you only have to walk a max of 5 metres to the switch.
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21-02-2018 #10
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