Viewing profile — yosheli123

That tops out at around 300meters. Ours goes beyond 1km. Still there's is awesome for camera feeds; I love the Blue Robotics hardware, SPEBlox Long is just a different application …

Awesome to have your input on this. I'd love to talk to you in person to learn more. Reach out at josh@botblox.io

Yeah, I think there's other considerations like power, overall size, input voltage supply, ease of maintenance etc. If it's purely down to cost then I don't these modules would com…

That's brilliant!

Smaller, lower power, more reliable + a somewhat open spec being developed around it (unlike things like homeplug which are kinda murky). Generally it's the same people who develop…

You'd use some standard tether cable, Blue Robotics sell good stuff for that. https://bluerobotics.com/store/cables-connectors/cables/fath... Then just straight onto the screw term…

tbh I don't think I'm really ever going to compete with the mass volume stuff on DSL. I think this is more for applications where space is the key motivator, rather than cost.

Yeah I'm really targeting directly embedded applications that will want single pair ethernet. Robot tethers and things like that. $200 a pair is definitely possible. $100 a pair is…

Yeah fair. I'm aiming at new space constrained applications with this.

Basically just any CAT5e like twisted pair has worked for me up to 1km. 26AWG unshielded twisted pair basically, 100Ohm diff impedance. Cost of cabling is pennies IMO. Labor cost, …

Yeah approx $400 for a pair. Mainly chip shortage messiness, I think I can get the cost down to less than $200 a pair in April 2023. Regarding VSDL, never used it myself; I guess i…

Yep full duplex

So I built a tiny single pair Ethernet bridge (10BASE-T1L) that can transmit 10mbps over a kilometer on a single pair of twisted copper wires. Would love to get some feedback for t…

One point I completely forgot was Gigabit Home Network, (G.hn) as a alternative to 1000BASE-T1. It essentially does the same thing and can achieve long ranges. Ultimately this tech…

BTW, since I have the hardware on hand, let me know if y'all want me to conduct specific tests. I have a beauty of an oscilloscope that can get very good sampling resolution on thi…

I certainly believe SPE is the future but not as an immediate replacement to ethernet for the following reasons: - BASE-T1 PHYs and connectors are going to be more expensive than c…