SIT-UP COUNTER / ESP32 APPLICATION
Esp Mosaico Fit Coach
esp-mosaico fit-coach ，fit-coach · 姿态健身教练 一个跑在 ESP-Mosaico（ESP32-S31 + 480×480 触摸屏 + 摄像头模块）上的 仰卧起坐自动计数器：把设备往地上一支，它就能看着你训练、帮你数个数、 播报节奏、记录历史——不需要穿戴任何设备，也不需要一直开着电脑。
About this project
About this project
A camera board propped on the floor counts sit-ups: frames are compressed and sent out to measure the shoulder-hip-knee angle, with lying above 110° and sitting below 55°, so one down-and-up is one repetition and the band between the thresholds absorbs jitter. Recognition stays off the device because a pose model needs over seven seconds per frame while a sit-up lasts two to four, but counting runs locally so a dropped link loses nothing. It can call a Python server on a home machine, an OpenAI-compatible vision API, or run in a demo mode. The firmware builds inside the ESP-Mosaico workspace with ESP-IDF and produces a 1.9MB image.
From the README
From the README
- Dependency
- uvicorn pose_server:app --host 0.0.0.0 --port 8000
- Build
- powershell -ExecutionPolicy Bypass -File build_fc.ps1
Hardware
Native board: ESP-Mosaico
Boards: ESP32
Supported hardware: ESP32. 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 4af68ac9efda under Apache-2.0. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: liangdabiao
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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