Yocto-rs485

Yocto-RS485

  

This device is an USB to RS485 adapter, that does not require a driver and does not install a virtual COM port.

It is able to send and receive data on a RS485 bus. In addition, it is also able to autonomously query devices (for instance using MODBUS) and interpret the received replies to expose them 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.

The device is electrically isolated, which means it can be connected on a RS485 bus using a different ground circuit. The Yocto-RS485 conforms to ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E) standards, and provides a ▒15 kV ESD protection on RS-485 input/output pins.

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-RS485 Yocto-RS485 Yocto-RS485

USB cables and enclosure to be ordered separately.

CHF 68.23

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Specifications

Product ID:RS485MK1
Product name:Yocto-RS485
Width:20mm
Length:56mm
Weight:8g
USB connector:micro-B
Max frequency:115200bps
Buffer:16KB
USB bus insulation:2.5kV
Chipset:ADM2587E
Normal operating temperature:5...40░C
Extended operating temperature:-30...85░C
Supported Operating Systems:Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers:no driver needed
API / SDK / Libraries (USB+TCP):C++, Objective-C, C#, VB.NET, UWP, Delphi, Python, Java, Android
API / SDK / Libraries (TCP only):Javascript, Node.js, PHP
RoHS:Yes
Suggested enclosure:YoctoBox-Long-Thick-Black
Made in:Switzerland

Related articles and application examples

 And here is the Yocto-RS485!  A quick tutorial on RS485 and MODBUS  Monitoring electric consumption over GSM  Yocto-Visualization,  a free visualization app  Serial transmission and snooping 

Accessories and related products

YoctoBox-Long-Thick-Black, Enclosure for Yoctopuce device (long, thick, black)USB-A-MicroB-50, USB 2.0 type A to Micro-B data cable, 50 cmYoctoHub-Ethernet, Ethernet-enabled hub for Yoctopuce modulesYoctoHub-Wireless-g, Wireless-enabled hub for Yoctopuce modules

Downloads

User manual (HTML)
User manual (PDF)
Blueprints
3D file (STEP)
RoHS Certificate (PDF)
Last Firmware30620 (04/16/2018)
Library for Javascript30760 (05/02/2018)
Library for PHP30760 (05/02/2018)
Library for Objective C30760 (05/02/2018)
Library for C++30760 (05/02/2018)
Library for C#30760 (05/02/2018)
Library for VisualBasic .NET30760 (05/02/2018)
Library for Delphi30760 (05/02/2018)
Library for Python30760 (05/02/2018)
Library for Java30760 (05/02/2018)
Library for Android30760 (05/02/2018)
Library for Command line30781 (05/03/2018)
Virtual Hub for Windows31051 (06/12/2018)
Virtual Hub for Linux, Intel + ARM31051 (06/12/2018)
Virtual Hub for Mac-OS-X31051 (06/12/2018)


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