XIAOZHI ARCADE BADGE / ESP32 APPLICATION
AI Passport Nabo Xiaozhi Dive
FoloToy AI Passport ESP32-C3: XiaoZhi voice, NABO animations and the DIVE diving game (radio removed; radio edition: ai-passport-nabo-xiaozhi)

About this project
About this project
Custom firmware for the FoloToy AI Passport badge (ESP32-C3, 8 MB) that keeps the xiaozhi voice assistant and adds a set of small games: a one-button diving game, a jump game, a rhythm echo game, dice, a wooden fish and Bluetooth shortcuts for a PC. NABO, the companion drawn at 224×224, blinks while idle and changes animation between listening, thinking and speaking; saying "open the dive" or "dice" out loud launches an app directly. Local programs pause the assistant until a long press on the upper right key restores it. The C3 build starts conversation with the OK key and has no local wake word. Built with ESP-IDF 6.0.2 from a pinned xiaozhi-esp32 commit. The image uses a single-app custom partition layout, so official OTA images do not fit; the release ships four separate partition images and a flashing tool that checks device identity and verifies writes.
Hardware
Boards: ESP32-C3
Supported hardware: ESP32-C3. Confirm the exact board revision and pin map in the upstream repository.
What the source supports
Upstream evidence: Reviewed from public README media at commit e3cf039c6db7 under MIT. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: Liutupi
Screenshots decoded from the upstream README at a pinned commit. Repository code and firmware were not executed; the license texts are included in the preview package.
View original source ↗ Copyright & removal · Reviewed
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Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.