How to make your own iomixer boards (JLCPCB) 

Change the bootloader pads to through hole vias of a slighly smaller size to easily program without having to solder on pins...

I went to the website to check it out. I played with the nodes for a few minutes and I like what I see. Seems like it would be easier to learn for someone wanting to make things immediately with a basic understanding of coding. Great job.

"Well aren't you an eager beaver... " May be ...😅

Far from being a beginner, I still learned things today. Thank you Chris, for your work and your sharing. If I may, you can charge your bootloader without soldering any wires. simply clean all four holes with isopropyl alcohol. Use pins just a little longer to insert them and your thumb to hold them firmly. With a little patience... good results. I have programmed hundreds of Arduino Pro minis like this!

Fnnily enough I've had exactly the same experience before with component polarities in the preview :P

Great work, could you do an ADSB alarm next. Sorry, only joking. Cheers

Your brain works a whole bunch better than my brain. LOL

I thought I nodded off for the end of the video but it seemed to end suddenly lol

Chrome has direct webusb and serial port support so it shouldn't require a proxy. Are you planning on posting the code somewhere like github?

Should you add bootloader and firmware tutorial to the description?

So are you sending a link to the io mixer software for the people who bought them?

Around the 6:00 mark......I always have a problem with EasyEda getting just the pads to show. (example is your terminals say 18,19,20,21) ....I tend to use either the male or female pin connectors as that is all I see as available and as a result, even with no parts required, generating a 3d shows either all pins or at least some, every generated 3d of the same board does the same but they come out differently. One will show maybe one set, whereas another 3d will show all pads populated with pins. Weird stuff..... tutorials tend to waffle on for hours and never seem to cover the subject.

i need my cnc make debounce board, all limit switch screw to board wires, and debounce and then wires out to cnc controller one GND and 3 axis 6 pcs limit SW come in board and out go 1 data or 3 data when limt have ON. then need optoisolation board sensor 12-24V go in board and out come 5V data to arduino, and last need cnc controller step in board 0-5V go out 2 pcs, same data out need share one step signal to 2 out signal, can use controller out step signal 2 different stepper motor drivers, 5V. but not understand how all make.

I get an error "The below parts won't be assembled due to data missing. U5,U6,U7,U8,U9,J2,J3,SB1,P1,P2,P3,P4,P5,P7,P9,P10,P12,P11,P14,P13,RF1 designators don't exist in the BOM file.", but I am seeing the same components in the list as you. Is this a problem?

Tell me you're in IT without telling me you're in IT: opens *.csv in a text editor

what is the price of credits for firmware activation ?

if anyone in france/EU or switzerland is going to make an order for a batch, I'd love to pay 25-30 bucks for it!

You talk a lot about hot to make iomixer but you tell nothing what is this thing for. Please make a video about this board