TTGO ESP32 WiFi + bluetooth Board 4MB Flash UNO D1 R32 Development Board

 Features:

-Type: Voltage Regulator
-Condition: New
-Supply Voltage: DC 5V-12V
-Dissipation Power: other
-Operating Temperature: other
-Model Number: ESP32
-Application: ESP32
-Input:1 analog input(3.2V max input)
-Micro USB connection
-Compatible with For Arduino
-D1 R32=WiFi+Bluetooth+UNO
-More informations: https://www.espressif.com/en/support/documents/technical-documents