ESP32-S3 pendrive does not wait for button press #195

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opened 2025-10-22 18:29:07 +08:00 by RoadRunnr · 1 comment
RoadRunnr commented 2025-10-22 18:29:07 +08:00 (Migrated from github.com)

I've flashed a ESP32-s3-Pendrive with the latest release.

When setting it up as a security key with an Google account, the key is created without requiring a button press. And just to be sure, yes, I did use the BOOT button and not the capacitive touch button on that board.

I've tried commissioning it as Nitrokey 3 and as Yubikey 4/5 without change. I've also tried Presence Button Timeout at 15 and 60, no change.

The schematic on the ThingPulse site indicates that BOOT is on GPIO 0, just where the code expects it. I've also configure the LED to GPIO 5 and the LED works, but I can't see an indication that it waits for a button press.

Attaching a serial interface to to pendrive will challenging to say the least, I can therefore not debug it through a serial connection.

I've flashed a [ESP32-s3-Pendrive](https://thingpulse.com/product/esp32-s3-pendrive-s3-128mb/) with the latest release. When setting it up as a security key with an Google account, the key is created without requiring a button press. And just to be sure, yes, I did use the BOOT button and not the capacitive touch button on that board. I've tried commissioning it as Nitrokey 3 and as Yubikey 4/5 without change. I've also tried Presence Button Timeout at 15 and 60, no change. The schematic on the ThingPulse site indicates that BOOT is on GPIO 0, just where the code expects it. I've also configure the LED to GPIO 5 and the LED works, but I can't see an indication that it waits for a button press. Attaching a serial interface to to pendrive will challenging to say the least, I can therefore not debug it through a serial connection.
polhenarejos commented 2025-11-10 07:53:49 +08:00 (Migrated from github.com)

Reopen if you can debug it. Seems a very specific board issue.

Reopen if you can debug it. Seems a very specific board issue.
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Reference: dearsky/pico-fido#195