This is a fairly popular Arduino compatible module. Offers 802.11 b/g/n wireless communication. The Wemos ESP32 OLED combines the functionality of an OLED screen and the connectivity of ESP32 modules. It also has a nicroUSB connector both for programming with the Arduino IDE, and for power supply
Wifi chip ESP32 / 80 MHz - 802.11 b/g/n
OLED screen 128x64 pixels (SSD1306 I2C address 0x3C on pins 5 and 4)
MicroUSB connection (programming and power)
Compatible with the Arduino IDE