So when can we start expecting production release of the P4?

under full load?

That is kind of vague.

Why not just get a dev kit and start with that.

But we have this: https://dl.espressif.com/dl/esp-idf/

what makes yours different ?

Have you looked into

esp_ota_get_next_update_partition();
and
esp_ota_set_boot_partition();

Or you could just send another OTA update so that both your ota_0 & ota_1 partitions have the same good new code.

how did you define buffered_size ?

My error, it was actually formatted as exFAT.
Formatting it as FAT fixed it.

ESP32-S3 devkit.
format is FAT.

Very cool!!!

ESP v5.3.1 I am trying to get the esp_msc_ota example to work. https://components.espressif.com/components/espressif/esp_msc_ota It detects when I insert the USB stick. But ends up with (msc_host_task):Failed to register VFS main.c /* * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LT...