To avoid having the breadboard turn into a heatsink I sometimes solder the first and last pin of the header to secure it, then I put it down on a heat resistant silicone pad to solder the rest. They come out pretty straight. Awesome tutorial, thanks for making this one. :)
The Ai-Thinker ESP-07S only needs GPIO0 pulled down before powering up into flash mode (then press Upload in Arduino IDE). The datasheet shows other pins like RST, EN, GPIO15, etc, already have pull-up and pull-down resistors. There, when you use a CP2102 adapter, all you need is: vcc to vcc; gnd to gnd; tx to rx; rx to tx; gpio0 to gnd while you upload your sketch.
Great tutorial just like all your others! I have made the same error with the circuit board being too large for the breadboard. But I just allow one row of pins to hang over the edge of the breadboard. Then just put female jumper connectors on the 2 or 3 pins that need to be used. Sloppy, but it works. Thanks!
Your breadboard mishap reaction made me bust out laughing. You very faintly stated... "What?! Ohhhh nooooo.... F*** you... *flicks away breadboard*" Very subtle, very honest, I appreciate that because I don't feel so horrible when I mess up. Such a great concise tutorial!
he could just put another breadboard along side of it and put the board across the 2 of them... but.. oh well. 2 years later I'm sure he learnt his lesson
Ich wollte mir auch erst ein hübsches Trägerplatinchen basteln, habe aber dann das ESP-07 mittels abgeschnittener Bauteilbeinchen (ja, ich hebe die genau für diese Zwecke auf) auf eine abgesägte (mittels Trennscheibe + Micromot) 24 Dip Präzisions-Fassung gefrickelt. Das ist ebenfalls sehr kompakt, stabil, 100% Steckboard kompatibel und schnell gemacht. Das gesockelte ESP-07 ist also nicht breiter als die 24er Fassung. Verlötet habe ich dabei nur die jeweils äußeren Beinchen, um das Modul evtl. möglichst leicht wieder ziehen zu können.
+Redled72 Übrigens ist das Modul bei schwacher abgezwackter 3.3V Versorgung (mittels Dioden über die 5V USB) recht launisch bis zickig beim Bootvorgang. Erst die Pull-UP/Pull-Down Widerstände an GPIO15, GPIO0 und CH_PD machten es einigermaßen stabil. Direkte Verbindungen nach VCC führen bei Spannungseinbrüchen zu einer verstärkten Stromaufnahme. Da die Spannungsregler noch irgendwo zwischen Hongkong und DE unterwegs sind habe ich kurzerhand eine robuste 3.3V Quelle aus dem LM317 TO-220 gebastelt, welche auch steckbar auf dem Board verwendbar ist. (R1 zw. Pin1-2 = 120Ohm, R2 zw. Pin1-Masse = 200Ohm) = 3.38V
+ge200099 ...arduino synth was more or less done in lack of arduino performance. but I could try to implement it on the esp since it is at least twice as powerful with up to around 50MHz and 32Bit processing power ;) The 3D-Printer is a worn out after one year of intense use for my master thesis which was the reason I had no time to make any videos. But I have lots of material form the building phase and the results. There will be definitively more on this topic since I'm living now with three other nerds and we we have about 5 to six different self build 3D printers at our place ;) I should by post a channel update, but I'd rather start producing actual content instead of making promises
Because he wanted to use the available AT commands and it is a good example of how to use them. Many interested people (include me) can learn from this video. Existing documentation on AT commands lacks examples and clarity. This video is clear and simple.
To avoid having the breadboard turn into a heatsink I sometimes solder the first and last pin of the header to secure it, then I put it down on a heat resistant silicone pad to solder the rest. They come out pretty straight. Awesome tutorial, thanks for making this one. :)
Sorry.. had to reupload.. But thanks for all the comments.. I read them all and appreciate them.
The Ai-Thinker ESP-07S only needs GPIO0 pulled down before powering up into flash mode (then press Upload in Arduino IDE). The datasheet shows other pins like RST, EN, GPIO15, etc, already have pull-up and pull-down resistors. There, when you use a CP2102 adapter, all you need is: vcc to vcc; gnd to gnd; tx to rx; rx to tx; gpio0 to gnd while you upload your sketch.
You make diy pcb's look so easy D:
Great tutorial just like all your others! I have made the same error with the circuit board being too large for the breadboard. But I just allow one row of pins to hang over the edge of the breadboard. Then just put female jumper connectors on the 2 or 3 pins that need to be used. Sloppy, but it works. Thanks!
Your breadboard mishap reaction made me bust out laughing. You very faintly stated... "What?! Ohhhh nooooo.... F*** you... *flicks away breadboard*" Very subtle, very honest, I appreciate that because I don't feel so horrible when I mess up. Such a great concise tutorial!
he could just put another breadboard along side of it and put the board across the 2 of them... but.. oh well. 2 years later I'm sure he learnt his lesson
Very clear and simple. Thank you. I just want to use the ESP01 to upload sensor data to ThingSpeak. I just need a simple beginning.
Thanks for the wiring scheme, I just missed to connect GPIO15 to GND. Now, I can use my ESP07. :D
What product you use to corrode the board?
Congratulations for your channel!
DOH!! I know that feeling!
Which software do you used to design pcb
Ich wollte mir auch erst ein hübsches Trägerplatinchen basteln, habe aber dann das ESP-07 mittels abgeschnittener Bauteilbeinchen (ja, ich hebe die genau für diese Zwecke auf) auf eine abgesägte (mittels Trennscheibe + Micromot) 24 Dip Präzisions-Fassung gefrickelt. Das ist ebenfalls sehr kompakt, stabil, 100% Steckboard kompatibel und schnell gemacht. Das gesockelte ESP-07 ist also nicht breiter als die 24er Fassung. Verlötet habe ich dabei nur die jeweils äußeren Beinchen, um das Modul evtl. möglichst leicht wieder ziehen zu können.
+Redled72
Übrigens ist das Modul bei schwacher abgezwackter 3.3V Versorgung (mittels Dioden über die 5V USB) recht launisch bis zickig beim Bootvorgang. Erst die Pull-UP/Pull-Down Widerstände an GPIO15, GPIO0 und CH_PD machten es einigermaßen stabil. Direkte Verbindungen nach VCC führen bei Spannungseinbrüchen zu einer verstärkten Stromaufnahme. Da die Spannungsregler noch irgendwo zwischen Hongkong und DE unterwegs sind habe ich kurzerhand eine robuste 3.3V Quelle aus dem LM317 TO-220 gebastelt, welche auch steckbar auf dem Board verwendbar ist. (R1 zw. Pin1-2 = 120Ohm, R2 zw. Pin1-Masse = 200Ohm) = 3.38V
You can use two breadboard for your first wide breakboard so you don't have to make a new breakboard
How do you identify the right paper to print the pcb layout on? I'm a bit scared to crash my laserprinter (expensive)
Sir what is the name of the integrated circuit you use
Love it. Well described, and easy to understand. Subscribed. +1
Just like you i get an error when typing the commands... any solution to that?
Thank you most valuable video and nice presentation. keep doing ..
HI. What is the powder name for PCB preparation?
Hi. Can you tell please what is logic voltage on RXD and TXD of FTDI?!
Must be 3.3V
welcome back !
when I type AT it returns AT no OK
Great work! Thanks man
What kind of water?
Nice tutorial, thanks! However I got my ESP8266-07 only to answer by setting the rate to 115200. With 9600 just nothing happens.
Same. Looks like 115200 is the default baud rate for some boards
Jetzt wo du scheinbar doch nicht tot bist, kommen neue Videos über 3D-Drucker und Arduino Synthesizer oder hat sich das irgendwie erledigt?
+ge200099 ...arduino synth was more or less done in lack of arduino performance. but I could try to implement it on the esp since it is at least twice as powerful with up to around 50MHz and 32Bit processing power ;)
The 3D-Printer is a worn out after one year of intense use for my master thesis which was the reason I had no time to make any videos. But I have lots of material form the building phase and the results. There will be definitively more on this topic since I'm living now with three other nerds and we we have about 5 to six different self build 3D printers at our place ;)
I should by post a channel update, but I'd rather start producing actual content instead of making promises
how to get the html in directory of the server?i mean the url.
Great Videos! Thanks
Great review.
Спасибо.
Would the schematic at 4:06 work for an esp12/12e?
no !
to make Breadboard adaptor, think vertical , not horizontal. ..
Why at commands when u can programme with arduino ide?...
Because he wanted to use the available AT commands and it is a good example of how to use them. Many interested people (include me) can learn from this video. Existing documentation on AT commands lacks examples and clarity. This video is clear and simple.
You're welcome...
Pcb digram links
Your pinout is wrong.
ich habe es gerne nocheinmal geguckt. besonders bei dem fail habe ich doch herzlich geschmunzelt: noob
I see this videos new idea's. I do this project and any problems to came anybody help me
make more videos :D
LMFKNAO. Music's good tHO
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