My guess is that OP means something like this;
https://www.amazon.com/WINGONEER-Univer ... B071NCKWQ8

What error do you get when you try to flash it? And how are you flashing it? From ESP-IDF or Arduino IDE?

Hello Espressif!

I'm working on a prototype that utilizes a WROOM module but I want to make it smaller using a PICO.
My setup is based on Arduino. It needs large Flash storage but it doesn't need Wifi.

So what I'm wondering is;

1. Can I exclude an antenna with the PICO and simply not use Wifi ...

I went ahead and ordered 5 bulbs.
I will attempt to figure it out myself, but still would really like to hear from someone.

How would I go about flashing my own firmware? If it uses OTA, can I just post my compiled firmware to the bulb directly somehow without the app?

Still wondering if someone has experience or an example to flash a light via OTA.

Does this iOS version allow OTA flasing?

Awesome. Will definitely go that route if I need more after testing. Thanks for the advice.

Is anyone here experienced with flashing a ESP32-MeshKit-Light with new firmware like described by me-no-dev?
I'd love to have someone give me a short description of the steps you'd go through.
Would it ...

I understand. Thanks for the clarification

So are there docs somewhere of going from a local ESP-MDF project, via the Android app, to the hardware?
Would I generate a HEX file that android opens? Or what is the workflow like?

ESP-MDF would work fine for my use-case. So Arduino support is not that essential. :D
Is the Android app the only way to flash custom firmware?

I"m on a Macbook and iPhone. So I would not even mind using FTDI (if that even is possible) or another more manual way of flashing.
If that's not an ...

Gotcha!
So you can actually just flash it like you would any ESP32 module?
That would be perfect for my use-case. Couple of questions in that case.

1. What is the best place to order a bunch of Meshkit Lights from the Netherlands? AliExpress? Or is there a better online marketplace I should get it ...