Sensors Transfer, OTG USB to S

The values of sensors built into smartphones can be easily and quickly transferred to other devices (Arduino, Raspberry Pi, laptops, etc.) using OTG USB.

※ To use the app, [OTG USB cable] and [USB to TTL modules] that connect smartphones to other devices are needed.

If you connect your smartphone to an external device using an OTG USB cable,
Indicates the list of devices that can be connected in the app.

Compatible Devices
- FTDI FT232, FT2232, ...
- Prolific PL2303
- Silabs CP2102, CP2105, ...
- Qinheng CH340
- Arduino using ATmega32U4
- Digispark using V-USB software USB
- BBC micro:bit using ARM mbed DAPLink firmware


The app automatically searches various built-in sensors and outputs the data values of the sensors.


Press the transfer button (USB CABLE shape) to send sensor data to serial in real time.
The serial setting can be changed from the top right button.