In this video you can see an ESP32-Wrover-Kit (v4.1) running the BLE-Collector sketch.

This sketch is based on the BLEScan example provided with the SDK, with some persistence and a UI.

Partial scrolling is obtained by modifying the Wrover-Kit driver as follows: https://github.com/espressif/WROVER_KIT_LCD/pull/3/files

Still a work in progress : https://github.com/tobozo/ESP32-BLECollector