By Julian

Youtuber, shed dweller, solar charge controller aficionado

15 thoughts on “Julian’s postbag: #90 – esp8266 and esp32”
  1. Avataaar/Circle Created with python_avatars Dawid says:

    Z każdym dniem coraz bliżej do Holandii 💚💚💚Ja się cieszę 😘

  2. Avataaar/Circle Created with python_avatars mcneill64 says:

    The tasks are delegated to 2 ESP32’s which must communicate via Bluetooth. I would enjoy seeing the programming of any of those tasks if your viewers can benefit too. Power supply is a concurrent issue (3.3, 5, and 12) in the lightest package.

  3. Avataaar/Circle Created with python_avatars mcneill64 says:

    Great video! I want to use an ESP 32 for a high altitude balloon event. The mission tasks are read and react to GPS and altimeter modules, energize nichrome wire to burn thru a suspension line, energize a 5V solenoid, and run a 12V muffin fan. Maybe take some pictures, log time v altitude,

  4. Avataaar/Circle Created with python_avatars Jerry Ericsson says:

    Lots of new and exciting things in the world of ESP32S! The new finger computer has arrived in the guise of the M5C with built in sensors and a new systems using hats or plug in modules on the i2c bus. Also a new ESP32S-CAM module includes a complete ESP32 on a smaller board with camera plug and camera module, built in flash if needed, runs from the ESP32 example webcam server example uses a 2mpxl camera and can be installed most anywhere, plug in 5 volts of your choosing and you have a home surveillance camera that is broadcast over your home wifi. There is a lot of other new things that I can't afford but these are a few that I could pick up on my limited budget from banggoods.

  5. Avataaar/Circle Created with python_avatars M Ibrahim says:

    how did you read that roroom

  6. Avataaar/Circle Created with python_avatars Goku17yen says:

    32 sucks cuz u have to hold the stupid boot button while uploading, which is a pain

  7. Avataaar/Circle Created with python_avatars Taran Agnew says:

    I'm trying to build a led matrix for my room using a 32×32 RGB LED Matrix Panel – 4mm Pitch and for the power, i was planning on using a vbestlife dc dc voltage converter power supply module 12v to 3.3v/5v/12v step down converter module and for the brains of the led matrix, i am gonna be using a esp8266 to be able to change the picture to whatever i like over Wi-Fi

  8. Avataaar/Circle Created with python_avatars Spl1ntMan says:

    the third time i heard him pronounce l.u.a like a fucking fishing accessory he lost me forever… cant stand that shit

  9. Avataaar/Circle Created with python_avatars People These Days Be Retarded says:

    I'm curious. About 13 years ago, we were talking about "sensor motes." Now we seem to have moved away from "sensor motes" and toward "IoT."

    Is this a difference in application, Julian, or a reflection of the times? To clarify: all sensor motes are IoT, but not all IoT are sensor motes. But has the phrase "sensor mote" vanished, or is it just used in limited applications?

  10. Avataaar/Circle Created with python_avatars Even Myrvoll says:

    the second one i bought on ebay and its exactely the same as yours

  11. Avataaar/Circle Created with python_avatars CirkaTusen says:

    Hi Julian. I really enjoy your videos, keep them coming!

    My esp32 DOIT Dev. V1 arrived some days ago, and I have been playing with it in the Arduino IDE.

    I'm curious if you have played with the WiFi on this board yet?
    Do you have any documentation/links that may be usefull?

    Cheers from Norway

  12. Avataaar/Circle Created with python_avatars Hola! scumbaguk says:

    No offence Julian but asking for people to sign up to your patreon after what amounts to an 8 min advert for your sponsors feels a bit off.

  13. Avataaar/Circle Created with python_avatars californiakayaker N6GRG says:

    I've done some study, and seems like the 32 is so superior its almost impossible to justify studying the 8266. But, maybe I'm crazy ? Also, since there are so many sketches out there for the 8266 maybe that would justify playing with it ?

  14. Avataaar/Circle Created with python_avatars californiakayaker N6GRG says:

    Was floored when I realized I hadn't SUBSCRIBED ! turns out I had subscribed to your "reviews" but not your main system. Not sure if it made it impossible to respond to my questions ?

  15. Avataaar/Circle Created with python_avatars Perpetual says:

    How are you going about studying for these things? I recently picked up an esp8266 and have no idea where to begin and it's just been sitting on my shelf

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