Is the behavior the same if you are tx anything other than ping? E.g. if you were to make Rest calls to a webservice, or some other tx that wouldn't require the ESP to respond, like UDP packets...
Awesome! Your genius-mind manages to amaze me every time :) Can i ask what laptop you use (The acer one)? It looks perfect for travelling. I would be very happy if you could tell me the model.
+John Smith It's an E5-471. It's the spiritual successor to the AMAZING timelineX series. Not /quite/ as solid of a construction, but they really have figured this hinge thing out. So far every laptop I've owned eventually died from the hinges. The one, nope. Only two problems so far was the wifi card that came with it was awful, swapped out for a high end intel, perfect... And somehow iron filings got stuck in the speakers. Just had to clean them out.
That's interesting. I always wondered if you could use the interference of a mobile phone on an audio amplifier to send sound or tones wirelessly too. Have you every tried that? Good channel btw.
I am a great Fan of 8266. Would you please, do some videos on interfacing CCTV cams with 8266, so it can stream videos. One more project would be play from 8266 12E, internal 4M memory mp3 or wav files without using external active components. (No TF cards, and serial players) Any help would be welcome.. Please do some video on Range testing inside buildings.
Not easily, because on a PCI-E bus, it expands the number of bits of each transmission to make it very difficult to emit other frequencies. Even 100 MBit ethernet does it. Read up on "8b10b"
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that's not what they meant by internet radio, CNLohr...
So your next challenge is to use this to send data between two machines, over AM radio.
+James Grimwood we need this, for science of course
this
"I did a lot of research over the last ... day" Hahaha, nice!
One of the first things done with the Altair 8800 kits was to get it to play "Fool on The Hill" through an AM radio.
Hi ! You can talk me how you connect ethernet to nodemcu? what pin do you use?
this kinda reminds me of the one-line algorithmic symphonies... (easy to broadcast using pyhton+pifm in raspi)
You didn't play the bad midi version of Smash Mouth on it, I'm extremely disappointed.
Thanks! As instructive as entertaining. Love the tempo of your posts Charles!
tempo?
rythm
I still don't understand. what kind of rhythm is there?
Is the behavior the same if you are tx anything other than ping? E.g. if you were to make Rest calls to a webservice, or some other tx that wouldn't require the ESP to respond, like UDP packets...
Why don't you recommend ready-to-go Esp board?
Awesome! Your genius-mind manages to amaze me every time :) Can i ask what laptop you use (The acer one)? It looks perfect for travelling. I would be very happy if you could tell me the model.
+John Smith It's an E5-471. It's the spiritual successor to the AMAZING timelineX series. Not /quite/ as solid of a construction, but they really have figured this hinge thing out. So far every laptop I've owned eventually died from the hinges. The one, nope. Only two problems so far was the wifi card that came with it was awful, swapped out for a high end intel, perfect... And somehow iron filings got stuck in the speakers. Just had to clean them out.
CNLohr Thank you very much for that detailed comment, it sounds pretty good!
HAHAHHA you are my hero... this is awesome
There really are a lot more people behind this ESP stuff than me who put in a LOT more work than me who don't get anywhere near the recognition I do.
That's interesting. I always wondered if you could use the interference of a mobile phone on an audio amplifier to send sound or tones wirelessly too. Have you every tried that? Good channel btw.
Can you provide the connection diagram?
What is the blue coloured stuff on breadboard.
Check out the info on the github page, cnlohr espethernet.
@CNLohr, can cnping be compiled with Mac OS? Using make throws a ton of errors. Any advice?
+David Kind Give me some of the errors, nothing is explicitly here that would not work with OSX.
+David Kind Better yet, post the errors as an issue on github.
CNLohr I've posted the error dump on github. Thanks.
+David Kind I've updated the ticket.
you are amazing man
Is audio detectable at any other multiples?
+Ethan M I believe 50 and 100 as well
+CNLohr any idea about range?
That's actually a really good question. I'd imagine inside my house but not much further.
+Ethan M Basically any odd harmonic.
As your neighbor is calling the cable company for twinkle twinkle little star playing over Game of Thrones.
sounds like a zx spectrum or a old 56k fax modem
reminds me of tempest for eliza...
I am a great Fan of 8266. Would you please, do some videos on interfacing CCTV cams with 8266, so it can stream videos.
One more project would be play from 8266 12E, internal 4M memory mp3 or wav files without using external active components. (No TF cards, and serial players)
Any help would be welcome..
Please do some video on Range testing inside buildings.
Can this be done off a PCIe bus?
Not easily, because on a PCI-E bus, it expands the number of bits of each transmission to make it very difficult to emit other frequencies. Even 100 MBit ethernet does it. Read up on "8b10b"
Where do you get the 8266 IC's
+Joe Gold Pick up a rock and throw it, and you'll probably hit a supplier. Common sites: EBay, Amazon, Alibaba, Sparkfun, Adafruit.
really amazing
Could you please do some floppy music like midi interpreter with this?
Look up Steam controller singer, that's another similar thing if you're interested in that kind of stuff.
+Master Weltherrscher Not on this project, but maybe a future one. Or maybe if I make many, I can get them all to play a chorus!
ethernet over wallplug sockets things works great as antennas to
The FCC wants to know your location...
Very interesting
Can you play music with this?
+Spike11302000 Was my twinkle twinkle little star rendition at 5:09 insufficient?
no i mean play from a .midi or .wav file
I don't but there is no technical reason why that wouldn't be possible, especially considering you can PWM them by the shape of the wave.
Christ I need an ESP
False. You need a 10 pack.
cool
MAD!
Genius
so that ESP Ethernet wasn't April fool prank?
+suraj bhawal The "april fools" part of the video is that "There is a hidden ethernet peripheral on the ESP8266". The rest of the video was legit.
cool one
нихуR не понятно, но очень интересно))