Combine a Yocto-RS232 with a YoctoHub-GSM-3G-EU to get an autonomous appliance with built-in network connectivity:
This device is a USB to RS232 adapter, that does not require a driver and does not install a virtual COM port.
It is able to autonomously interpret serial data coming from any RS232 appliance 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.
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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.
I would please need a little help here.
We have a old but reliable gas-measuringdevice which puts out a data string like this:
00 00 00 66 00 00 00 66 C8
19 01 00 67 00 00 00 81 C8
2E 01 00 66 00 00 00 95 C8
The first byte is the base of the measured Value and the second byte is the exponent of the measured Value. Ist it possible to store the Value in one genericSensor (Base and exponent calculated)?
thanks for the help.
@till We can certainly find a solution. Please reach out to support by mail, and let us know if this output is in ASCII form or in binary form. If you have the datasheet of the sensor, that would also help.