ESP32 programmed OTA - no wires, no WiFi!!

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Each week I will grab a random electronic component from the vault and build a circuit - this week I look at spicing up "normal" OTA programming by using the device itself as an access point for the programming!
*This project has matured! See the new video and files:*
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IaRcK1yezKY.html
onecircuit.blogspot.com/2023/12/0000-0000-1101-1001.html
More info at onecircuit.blogspot.com/2023/08/0000-0000-1100-1111.html
www.tindie.com/stores/bovineck

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Опубликовано:

11 авг 2023

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Комментарии : 18

@hiredan9046 Год назад

Just what i was looking for, Thanks mate!

@onecircuit-as Год назад

I’m still working on this project, big update to come. Maybe check back in a couple of weeks. 👍😀

@jasongoertzen Год назад

My scouring the internet has paid off. Thanks for the video!

@onecircuit-as Год назад

Update on way, stay tuned! 😀👍

@Sushikami Месяц назад

@namanrajdev4343 2 месяца назад

so the task i have is to make an ota update once esp32-s3 receives wifi credentials via Bluetooth and i keep running into guru meditation ....your method is good but the wifi ssid and pass i cannot hardcode i will need to retrieve it via bluetooth can u suggest something

@onecircuit-as 2 месяца назад

@@namanrajdev4343 Updated video and code here: Outback Remote ESP32 Over The Air (OTA) Project ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IaRcK1yezKY.html After that try Brian Lough who talks about this exact scenario: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-A-P20vC7zq4.html

@onecircuit-as 2 месяца назад

@@namanrajdev4343 does it need credentials at all? 🤔

@frankowalker4662 Год назад

Cool.

@FrankP83 6 месяцев назад

Excelent!But i'm using a board with 8266, not ESP32, can be adapted?Thanks in advance!

@onecircuit-as 6 месяцев назад

ESP8266 also does OTA with it's own libraries - long term plan of mine is to port it to ESP8266, in the meantime if you select ESP8266 it will tell you at compilation time the problem with various library issues

@FrankP83 6 месяцев назад

@@onecircuit-as oki thanks for your answer 😊

@omar_ruiz 11 месяцев назад

Hello. Thanks a Lot for your code. I was searching exactly this way to program my ESP32. On the other hand, i was searching in your GitHub repository trying to probe your LED configuration in mymain.h but Is not anymore. Can you upload that file please? it Is very important to clarify doubs that i still have. Thanks a Lot again, and congratulations for tour work.

@onecircuit-as 11 месяцев назад

I'm not sure which code you are after, but try the repository again - I have uploaded a file called: ESP32-OTA-AP/ESP32-OTA-AP /LED-mymain.h This might be what you are looking for?👍😀

@peakfilm3465 8 месяцев назад

Hi You seem to have modified the github since uploading this video.. What happened to the jquery.min.js code in your repo? Many thanks...

@onecircuit-as 8 месяцев назад

Yes the project has matured - see the new video for the improvements! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IaRcK1yezKY.html

@murraymadness4674 6 месяцев назад

So you mean by "no Wifi" "no internet wifi", because the esp32 in AP mode is clearly "Wifi". I have been uploading new code to my esp32 in AP mode no problem, why does this need anything other than stock esp code? I just have to connect my computer with arduino ide to the AP. My problem is my esp8266 in station mode must connect to the AP with the specific name so I can upload new code, and I don't want to have that AP up and running just to upload new code to the station device which I then change what AP it connects to, so I need to keep the old AP up and running and the new AP up and running to upgrade all my esp8266 setup to connect to the old AP. If I could just connect to it without "wifi" like perhaps using espnow knowing just the mac address, i could not require having this old AP still up and have my pc have to connect to both

@onecircuit-as 6 месяцев назад

Check out the new version: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IaRcK1yezKY.html It might have what you are looking for. 👍😀