KNX-IP KNX-IP
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You can use the TUL V3 directly with platforms like Home Assistant. Thanks to OpenKNX stack, the device functions as a wireless KNX/IP coupler over Wi-Fi. This
TUL V3 (ESP32) with KNX/IP for Wireless Home Assistant Integration

You can use the TUL V3 directly with platforms like Home Assistant. Thanks to OpenKNX stack, the device functions as a wireless KNX/IP coupler over Wi-Fi. This eliminates the need for a separate knxd installation. Simply place the TUL V3 within your Wi-Fi coverage area and connect it to the KNX TP bus.
** find example here on github ** goto TUL-Firmware Installer page - and choose “KNX/IP for TUL”

** Move on to Homeassistant and continue common KNX installation.

References
** excellent OpenKNX stack ** Implementation for TUL on github