Programming over the air

[HFRibeiro]

Hello,
Is it possible to program the Esp32 wireless?

Or is there any idea when it will be possible?

Thanks

[me-no-dev]

It will be possible yes, but it's not yet. Will be available when all requirements are fulfilled.

[git-tiger]

for commercial product, will the firmware be secure? Encrypt bin file.

[me-no-dev]

@git-tiger that would depend only on your implementation. ArduinoOTA would never make sense to be oversecured ;) it's meant for development, but there will be other options available (SSL server, so on) that would let you transfer updates securely post-production

[arcao]

@git-tiger Both flash encryption and secure boot are supported in Espressif IDF for ESP32. Arduino-ESP32 framework is built upon it, so it will be somehow supported in future (I guess), but it's too early to speak about it. There is lot of other work to do first.

[me-no-dev]

implemented ;)

[inforaudio]

Have you got ready ESP32 OTA in arduino ide??