This device is a USB to serial adapter, similar to RS232 but uses logical (TTL/CMOS) signal levels at 0/3.3V or 0/5V. It does not require a driver and does not install a virtual COM port.

It is able to autonomously interpret serial data coming from any external serial board and expose measures as if they would come from a Yoctopuce sensor, with all inherent advantages: unique identifier, polling, callbacks, datalogger. Be aware that this device will not work with applications designed to use a COM port: it is designed to be used with Yoctopuce API only.

If needed, the device can also provide a 3.3V or 5V voltage source to power the external serial board. The 3.3V source can provide up to 200mA.

The device can work with standard logical levels (signal high when the line is idle), or with inverted levels. RTS/CTS can only be used with standard logical levels. The device can also analyze a serial bidirectional communication between two tiers without interference.

If you need to interface a serial port working with RS232 levels, choose a Yocto-RS232.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Yocto-Serial Yocto-Serial Yocto-Serial

USB cables and enclosure to be ordered separately.

CHF 62.64

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Manufacturer Product NumberYSERIAL1
Product nameYocto-Serial
USB connectormicro-B
Max frequency115200bps
Supported Operating SystemsWindows, Linux (Intel + ARM), Mac OS X, Android
Driversno driver needed
API / SDK / Libraries (USB+TCP)C++, Objective-C, C#, VB .NET, Delphi, Python, Java/Android
API / SDK / Libraries (TCP only)Javascript, Node.js, PHP, Java
Suggested enclosureYoctoBox-Long-Thick-Black
Made inSwitzerland

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Accessories and related products

YoctoBox-Long-Thick-Black, Enclosure for Yoctopuce device (long, thick, black)YoctoBox-Long-Thick-Transp, Enclosure for Yoctopuce device (long thick translucent)USB-A-MicroB-30, A to micro-B USB data cable, 30cm


User manual (HTML)
User manual (PDF)
3D file (STEP)
Last Firmware25599 (10/21/2016)
Library for Javascript25534 (10/10/2016)
Library for PHP25534 (10/10/2016)
Library for Objective C25534 (10/10/2016)
Library for C++25534 (10/10/2016)
Library for C#25534 (10/10/2016)
Library for VisualBasic .NET25534 (10/10/2016)
Library for Delphi25534 (10/10/2016)
Library for Python25534 (10/10/2016)
Library for Java25534 (10/10/2016)
Library for Android25534 (10/10/2016)
Library for Command line25250 (08/23/2016)
Virtual Hub for Windows25601 (10/19/2016)
Virtual Hub for Linux, Intel + ARM25601 (10/19/2016)
Virtual Hub for Mac-OS-X25601 (10/19/2016)

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