Hailege 3pcs ESP32 Mini ESP-WROOM-32 Development Board WLAN WiFi Bluetooth CP2104 Internet of Things Development Board with Pins

Produktbeschreibung
ESP32 Mini ESP-WROOM-32 Development Board WLAN WiFi Bluetooth CP2104 Internet of Things Development Board with Pins Power supply voltage: DC 5V (USB) Input/Output voltage: DC 3.3V I/O Pins: 34