The RobotDyn UNO+WiFi R3 packs a punch with onboard ATmega328 and ESP8266+WiFi MCUs!
The DIP switch bank allows for to easily reconfigure the routing between the two MCUs and the USB port. Select from one of the following:
- ATmega328 to ESP8266  – Use this setting for IoT projects
- USB to ATmega328  – Use this setting to upload new programs to the MCU
- USB to ESP8266  – Use this setting when updating the WiFi firmware or sketch
- USB to ESP8266  – Use this setting to communicate with the WiFi module
- All independent