This is the mobile version of VESC Tool, which can be used to configure VESC-based hardware over BLE or WiFi. It can also be used to stream live data, update the firmware, log data and many other things.
For details, visit
https://vesc-project.com
For VESC Original hardware, designed and maintained by the VESC developer team, go to
https://www.vesclabs.com/
To connect over BLE or WiFi a compatible module is required. They can be purchased from VESC Labs. It is also possible to build your own module based on the ESP32C3 or the NRF52 chipsets.