ESP32-S3R — Espressif
Dual-core Xtensa LX7 MCU, WiFi+BLE 5, 240MHz, 512KB SRAM, QFN56, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $2.59
  Mouser       $3.07
  DigiKey      $3.27
  Farnell      $3.33

Manufacturer: https://www.espressif.com