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Adom USB - ESP32-S2/S3 persona pack

Public Unreviewed

by John Lauer

esptool-flash TinyUSB stubs to an ESP32-S2/S3 so it enumerates as CDC, HID, MSC, or MIDI — validate native-USB host support.

adom-usb-pluginfirmwareusb-stubespressif
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Adom USB - ESP32-S2/S3 persona pack

Install

esptool-flash TinyUSB stubs to an ESP32-S2/S3 so it enumerates as CDC, HID, MSC, or MIDI — validate native-USB host support.

adom-wiki pkg install john/adom-usb-stub-esp32

Latest: v0.1.0, published

adom-usb-stub-esp32

adom-usb firmware device-test pack — Espressif. esptool-flash TinyUSB stubs to an ESP32-S2/S3 so it enumerates as CDC, HID, MSC, or MIDI — validate native-USB host support.

adompkg install adom-usb-stub-esp32

Personas

id flashes enumerates as
cdc-serial CDC serial (console) CDC serial
hid-keyboard HID keyboard HID keyboard
hid-mouse HID mouse HID mouse
msc-disk Mass storage Mass storage
midi USB-MIDI Audio/MIDI

Chips: esp32s2, esp32s3 · flash method: esptool.

Once installed, adom-usb shows a Flash ▾ persona picker on matching devices. Pick a persona, the pack flashes the stub, and the device re-enumerates as that USB class so you can mount / test / sniff it. This package ships the flash contract (a reference template) — drop your real signed firmware artifacts in firmware/<persona>.<ext> and publish your own version. See the adom-usb wiki page → Writing a packet-sniffer plugin (firmware packs share the same lifecycle).

Hero image: device photograph sourced from Wikimedia Commons under its respective Creative Commons license. This is an open-source reference plugin for adom-usb; manufacturers shipping their own device-test pack should supply their own product imagery.