ESP32-D0WD — Espressif
Dual-core Xtensa LX6 MCU, WiFi+BLE, 240MHz, 520KB SRAM, QFN48

Category: MCU

Pricing
  LCSC         $2.05
  Mouser       $2.59
  DigiKey      $2.72
  Farnell      $2.70

Manufacturer: https://www.espressif.com