You Need:
ESP32-DevKitC V4 board
USB A/micro USB B cable
Computer running Windows, Linux, or macOS
You can skip the introduction sections and go directly to Section Start Application Development.
Feature:
ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espres-sif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard.

To cover a wide range of user requirements, the following versions of ESP32-DevKitC V4 are available:
different ESP32 modules
ESP32-WROOM-32
ESP32-WROOM-32D
ESP32-WROOM-32U
ESP32-SOLO-1
ESP32-WROVER
ESP32-WROVER-B
ESP32-WROVER-I
ESP32-WROVER-B (IPEX)
male or female pin headers.

For details please refer to Espre-ssif Product Ordering Information.