ESP32-S3-I — Espressif
Dual-core Xtensa LX7 MCU, WiFi+BLE 5, 240MHz, 512KB SRAM, QFN56, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $2.57
  Mouser       $3.33
  DigiKey      $3.38
  Farnell      $3.76

Manufacturer: https://www.espressif.com