TL;DR
Xorlent has released an open source Arduino library specifically for the ESP32-P4 LP (Low Power) core under the MIT license. This library allows users to harness the capabilities of the dedicated Low Power core, which is a full RISC-V processor that can operate independently while the main dual-core CPU is in deep sleep. The LP core has access to various low-power peripherals and can wake the high-performance core when necessary.