espp OTA Console (WebUSB)

Disconnected

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Device

show all USB devices (no VID/PID filter)

Not connected. Default filter: VID 0x1209 / PID 0x0d32 (espp default); the vendor (0xFF) interface is discovered from the descriptors at runtime.

Firmware update

No file selected. Pick the app image (e.g. build/ota_example.bin) — NOT the merged / bootloader image.

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Log

log raw frames

Speaks the espp ota component's vendor-interface stream protocol (frame: magic "OT" + type + len + payload + CRC-32, 4096-byte max payload, one transaction in flight). After FINISH the device validates the image (SHA-256), sets the boot partition and restarts; with bootloader rollback enabled the new app must mark itself valid or the device rolls back.