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