Tutorials & Guides
Microcontroller projects, sensor streaming, and more.
roboticsgyroscopepid
Build a Self-Balancing Robot Using Your Phone's Gyroscope
Prototype a self-balancing robot's control loop using the pre-calibrated gyroscope in your Android phone, streamed to Arduino or ESP32 with SensorCast.
8/8/2026
bluetoothwifiusb
Bluetooth vs WiFi vs USB: Choosing the Right Connection for Your Sensor Stream
A practical comparison of Bluetooth, WiFi, and USB for streaming sensor data with SensorCast — with a simple rule of thumb for picking the right one.
7/22/2026
esp32accelerometerwifi
Stream Your Phone's Accelerometer to an ESP32 in 10 Minutes
A step-by-step guide to streaming your Android phone's accelerometer to an ESP32 over WiFi using SensorCast — no IMU, soldering, or extra hardware required.
7/19/2026