IMPULS module with LoRaWAN®

LoRa EHKV

The IMPULS module -LoRa® is a pulse counter with 2-pulse inputs.

LoRaWAN® was implemented as the radio technology. The IMPULS module is parameterized via an optical interface. Since the device is battery operated and should have a service life of up to 10 years, the transmission frequency was limited to one transmission every 2h-6h, which is sufficient for a consumption billing. For requirements in the area of data protection, the option has also been implemented to limit the transmission intervals to 1, 7, 14 days via LoRa® radio.
Some important key data:

Radio system LoRaWAN®

2 pulse inputs

Sending interval adjustable

Can be activated with a magnet

Running time> 6-10 years depending on the pulse frequency and display

optionally with IP67 housing

optical interface with PIN

double AES 128 encrypted
Documents / software:

data sheet

LoRa Setup Tool

Activation APP Android
wM-BUS Gateway
The wM-Bus gateway receives wireless M-Bus protocols in T / C / S mode, filters them as required, stores them and sends them to a server via an IP connection.

The gateway has no mobile data connection. It only uses existing networks. The gateway is particularly suitable for stationary reception of wM-BUS protocols using an existing internet connection. Internet routers are usually already in place. Usually nothing needs to be changed on the router.
Simply plug the gateway into the router's USB connection (optionally with a USB power supply unit) and connect it to the router with a network cable.

The gateway can optionally be parameterized via a website, USB interface or via the wM-BUS gateway server.
The received wM-BUS protocols can be filtered in the device in advance according to manufacturer, medium code and / or according to individual IDs.
The gateway sends the received and filtered data to the server either immediately, hourly, daily or monthly.
The free "wM-BUS to TCP Gateway Server" or an application developed by the user can be used as a server.