Software that makes people happy

Cellular Network Analyzer (CNA) is an application first released in 2012 that was an immediate success with thousands of downloads. Updating for 5G is ongoing and a new release is expected later this year.

Live basestation mapFind the serving tower on a satellite map, with live cell details and distance

5G & LTE spectrumInspect bands, frequencies and bandwidth — uplink and downlink

Drive-test route logColour-coded signal from every tower you pass along your route

Google Earth — CNA network loggingA Google Earth view of a network logging made by CNA

Besides smaller tools, mid-size office automation projects have also been realised — covering areas such as planning, reporting and day-to-day business administration.

KHZ-Assist — Database managementAutomated backups, restore and Excel import for easy data management

KHZ-Assist — Performance planningMonthly calendar with theatrical performances, locations and status tracking

Example projects include software to control car operation (in-car control via CAN bus), software for BMS control, and software for remote monitoring of a car.

BMS MonitorReal-time battery monitoring — voltage, current, power and individual cell readings

BMS SettingsFull configuration of BMS parameters such as charge voltage, protection limits and capacity

In-car dashboardCustom display unit mounted in the car, showing RPM, power and battery status via CAN bus

Opel Ampera E appAndroid app for remote monitoring and diagnostics of the Opel Ampera E via OBD2 or internet

Live location & battery stateReal-time GPS tracking and battery state of charge displayed on a live map

PriusSpy — HV battery statusDeep OBD2 diagnostics of the Toyota Prius high-voltage battery, including block voltages and health

PriusSpy — Battery block voltagesPer-block voltage chart to quickly spot a weak block in the HV battery

IONIQ 5 — Battery statusReal-time state of charge, state of health and power limits for the Hyundai IONIQ 5

IONIQ 5 — Cell voltagesColour-coded view of every battery cell, highlighting imbalance at a glance

With energy prices going up, home control of charging poles and solar panels will become more and more important. We expect that in the end, every house will have its own HEMS (Home Energy Management System).

Live power flowReal-time overview of grid, solar, battery and car charging in a single dashboard

Smart charging scheduleAutomatically schedules car charging when electricity prices are lowest

Example project is a tube sorter game, which can also be used by color-blind people.

Ultimate TubeSorterSort the colours · Clear the tubes

Colour modeSolve the puzzle by sorting colours into tubes

Color-blind modeUses patterns instead of colours — playable by everyone