Development of a smart Bluetooth module

Mobile machines are robust, reliable and in 24/7 use. However, the machines are often not yet "intelligent" or "networked", which makes permanent monitoring and simple visualization of machine data difficult. OEMs can change this state of affairs with the help of the Beacon BT. In cooperation with a leading construction machinery manufacturer, Sontheim has developed an extremely compact and self-sufficient Bluetooth module.

With the low-energy Bluetooth module, the OEM is able to digitize machines at low cost. With a size smaller than a credit card, the module is attached to the machine. This means that operating hours can now be counted and service intervals can be efficiently and specifically planned and monitored. An optional variant with an integrated acceleration sensor also records vibrations and shocks. This allows, for example, different operating modes to be recorded and categorized or extraordinary deviations (e.g. extreme G-forces due to a fall or impact) to be detected. All data is transmitted to an app via Bluetooth and can be visualized individually. An integrated battery allows a runtime of 7-10 years, depending on the defined use case and the transmission frequency.