Use APKPure App
Get Car IoT (bridge MQTT OBD2) old version APK for Android
Định kỳ thu thập dữ liệu từ ô tô (tốc độ / nhiệt độ / vv), xuất bản trên MQTT
App periodically collects data from cars (speed/temperature/etc..), using bluetooth-obd2 adapters like ELM327. These data are published on MQTT, following Home Assistant's convention. MQTT broker can be private or pubblic, like http://cloudmqtt.com.
Actually this app is only a beta version, so please don't kill it with bad reviews