Sensor Hub - 4G Data Logger - Custom Sensor


the sensor hub is needed to log the measurements of a GF U1000 V2 ultrasonic flow meter via Modbus RTU


I’m having troubles assigning the Modbus address, as the GF Sensor only allows the address range 1-125 while the sensor hub only allows the range 127-254.

Is there a way to allow the address range on the sensor hub?
As far as I know, the builtin sensor only use the range up to 59.

Thanks and best regards

Hello Oliver, we are also unable to modify the address range, so this sensor cannot connect to the SensorHub. We sincerely apologize for any inconvenience this may cause.

No chance to change the Firmware- Custom Sensors from 100 on? Is there a technical reason?


You need to customize the firmware. We do provide customization services for our products to meet your specific requirements. We kindly request you share your anticipated order quantity for the SensorHub.
If you are interested in customizing the firmware to meet your project needs, please contact us at and we will be happy to provide you with additional details.

Thank you again for considering our products, and we look forward to hearing from you soon.