WiFi Based UNO+ATmega328P+ESP8266 8MB Flash USB-TTL CH340G

The WiFi-Based UNO is a customized version of the classic ARDUINO UNO R3 board. Uno R3 ATmega328 and ESP8266 8Mb flash are combined on the same card.

There is a USB-TTL CH430G converter on the card. Thanks to the 8 Dip Switch on it, it has the ability to work together and separately. 

It is a suitable solution for your projects where you need a wireless network.

WiFi-Based UNO Features

• Microcontroller : ATmega328
• Wireless Network : ESP8266
• USB to TTL Converter : CH340G
• Power Output : 5V-800mA
• Power Input USB: 5V (no more than 500mA)
• Power Input VIN/DC Jack: 9-24V
• Power consumption: 5V 800mA
• Logic voltage Level: 5V
• Wireless Connection : 802.11 b/g/n 2.4GHz
• USB : Micro USB
• Clock Frequency: 16MHz
• Working Voltage: 5V
• Digital I/O : 14
• Analog I/O: 6
• Memory size : 8Mb
• Interface Type : Serial OTA
• Working temperature : -40C° / +125C°
• Antenna : Internal External Antenna

When programming ESP8266 module, have to press “ESP Reboot”