SensorCast

Every phone sensor, streamed to your microcontroller

2 votes·1 comment·Apr 28, 2026

About

Stop buying $25 IMUs and $30 GPS modules. SensorCast streams 40+ calibrated sensors from your Android phone to ESP32, Arduino, Raspberry Pi, or any WebSocket client over BLE, WiFi, or USB. JSON/CSV/Compact formats, 1–200 Hz, JWT auth. Free and open source.