The ESP32-S3RH2 from Espressif Systems falls under the rf system on a chip - soc category. Notable characteristics of this part include a RF system on a chip of SoC ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa 32-bit LX7). This part has a typical lead time of 21 Days from factory. You can source ESP32-S3RH2 through Simplytronix, with fast shipping and verified authenticity.