#2 ESP-DIY & WiFi
Ғылым және технология
We take the antenna, the microcontroller, the flash memory and the crystal oscillator from an old ESP-01 module and make an ESP module that is userfriendly and very versatile.
As an example we show how to take WiFi connections with this ESP-DIY module.
We use an ordinary Teflon frying pan for the (de)soldering of the components. And we repair dry joints and solder bridges on the very same Teflon frying pan.
To avoid noise from the crystal, we solder it directly to our adapter plate.
We use the notorious GPIO9 and GPIO10 pins on our first shield.
And we show a 32 Mbit flash memory chip which is the biggest memory size that an ESP8266 chip can handle.
More details of the process:
docs.google.com/document/d/1p...
Пікірлер: 27
I am doubting between genius and crazy but one has gotta love people who come up with these ideas. nevertheless, I think I will just buy a Wemos D1 mini. I am seriously impressed
@Agartha_Asamoah
7 жыл бұрын
lol
@miikakurkela5606
7 жыл бұрын
IoT is!
Who is this lunatic.. and where do I get a cup of that CRAZY... :) Love all these inspirational videos creating junkyard dog tips/tricks and technology... Thanks Miika
@Ed19601
7 жыл бұрын
you gotto have a streak of lunacy to do this, but I agree I love these projects. Did you see the video of the japanese guy who made a remote control duck and a working incubator in an easter eg?
@miikakurkela5606
7 жыл бұрын
"People do not decide to become extraordinary. They decide to accomplish extraordinary things." (Sir Edmund Hillary, first to climb Mount Everest)
@Ed19601
7 жыл бұрын
fully agree, but to avoid any misunderstandings, my remark was in jest, I am in awe about what you did and I am happy there are people who do this stuff, whether it is 'crazy' or not. Subscribed to yr channel already
@miikakurkela5606
7 жыл бұрын
Ed19601 Thank you! Next video will be about RFM69 radio. See you then :-)
Very good thank you very much for your time.
he is the best in west cook ,
good job,best electric man
Reinventing wheel!!
@miikakurkela5606
5 жыл бұрын
Precisely!
can i add extra salt and pepper , professor ?
Kiitos kovasti, Toi video on tosi kiva. Thnks i do intrest with these chips and playing with it. sori where i can find this expantion board or already built one. by the Way i live in Finland Suomessa Great country with great People.
@miikakurkela5606
8 жыл бұрын
In this and in the previous video we show you, how to make an ESP8266 expansion board. And in the next videos we show soldered versions of the ESP-DIY development kit. They are very easy to make and you don't need any special equipment for them. The shopping lists for the components are in the links below the videos. Soldering the crystal is the most accurate part of the work. That is the only thing where I would want have a factory made adapter plate. But some day we want to test the differences between the 26 MHz, 24 MHz and 40 MHz crystals. And we couldn't do it without breaking the factory made ESP-module. And that's the point of these ESP-DIY modules and kits! You can select exactly those components that you want and do the connections that you want. This is important when you are making battery powered solutions or planning to make a commercial product. With a factory made adapter plate you would be bound to those components and connections that are on that plate. And soldering the crystal is not a big question. If you want, you can always use crystals that are bigger in size. Kiitos viestistäsi! Suomi on mieluisa paikka asua ja tämä kansainvälinen KZread-internet-Arduino-eBay yhteisö on myös hyvä asia! Mukava puhua suomea tälläkin foorumilla!
I need some ketchup for make this recipe works
bro....wtf is this for an intro...😂😂😂
Does the pan _have_ to be Teflon? I guess, yes, but I hate guessing.
@miikakurkela5606
7 жыл бұрын
Owen Brotherwood, I guess so too. Unfortunately I didn't try other pans.
@owenbrotherwood1390
7 жыл бұрын
:) I may try with a couple
@miikakurkela5606
7 жыл бұрын
Excellent! And, please, do share your experience with us!
@owenbrotherwood1390
7 жыл бұрын
As long as you keep putting up videos :)