Getting Started with the ESP32 - Using the Arduino IDE
LED Blinking using ESP8266 - NodeMCU
Getting Started with ESP32 using Arduino IDE - Blink LED
Amazon.com: ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS) : Electronics
Amazon.com: AITRIP 3PCS Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip CP2102 38 pins for ESP32 for Arduino : Electronics
ESP32 Pinout - How to use GPIO pins? Pin mapping of ESP32