Yocto-rs485 gsm-3g-eu

Yocto-RS485 GSM-3G-EU


Combine a Yocto-RS485 with a YoctoHub-GSM-3G-EU to get an autonomous appliance with built-in network connectivity:



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.

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The YoctoHub-GSM-3G-EU is a wireless-enabled module that can host three Yoctopuce modules to access them remotely through a 3G GSM cellular network (UMTS and HSPA). It can be powered either by a USB Micro-B cable and a regular phone charger, or a 5V battery pack.

The radio module supports the two GSM frequency bands 900 MHz and 1800 MHz used in Europa, Middle-East, Africa, Asia and Pacific. For a detailed list of frequency bands supported in each country, please refer to the Wikipedia page GSM_frequency_bands.

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Manufacturer Product NumberRS485MK1
Product name:Yocto-RS485
USB connectormicro-B
Max frequency115200bps
USB bus insulation2.5kV
Normal operating temperature5...40░C
Extended operating temperature-30...85░C
Supported Operating SystemsWindows (PC + IoT), Linux (Intel + ARM), macOS, Android
Driversno 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
Made inSwitzerland

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