Uno WiFi R3 Compatible for Arduino UNO
Uno WiFi R3 Compatible for Arduino UNO
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The Uno WiFi R3 ATmega328p + NodeMCU ESP8266 (8MB Memory) USB-TTL CH340G Compatible with Arduino UNO offers full integration on a single board, combining the Uno R3 ATmega328 microcontroller with the ESP8266 WiFi module featuring 8MB of memory. These modules can operate together or independently, with separate pinout headers for each, providing flexibility for your projects.
This board is an ideal solution for developing projects that require both the Uno and WiFi capabilities. You can easily update sketches and firmware for both the ATmega328 and the ESP8266 via USB. The onboard USB-to-serial converter (CH340G) facilitates programming and communication.
As a modernized version of the classic Arduino UNO R3, this board integrates the ATmega328 microcontroller and the ESP8266 WiFi chip on one compact platform. Each microcontroller includes dedicated pins for connecting peripheral sensors and modules.
The board also features a DIP switch that allows you to select the communication modes between the ATmega328 and the ESP8266, making it easy to switch between different configurations—whether for USB and ATmega328, USB and ESP8266, or ATmega328 and ESP8266 communication.
This design offers a convenient and streamlined approach for developing new IoT projects that require WiFi connectivity.
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