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Aquarium Water Circulation: Use the R385 to circulate and aerate water in small fish tanks or aquaponic setups
and CNC machines
and air quality sensors with local storage and cloud synchronization capabilities
it fits into enclosures
100% authentic from authorized Raspberry Pi distributors
Arduino UNO+WiFi R3 ATmega328P+Node MCU ESP8266 CH340G Compatible Board Rotary Encoder Module Aquarium Water Circulation: Use theArduino UNO+WiFi R3 ATmega328P+NodeMCU ESP8266 CH340G Compatible Board The ultimate 2 in 1 development board combining the power of Arduino UNO R3 (ATmega328P) and NodeMCU ESP8266 WiFi module on a single PCB. Featuring a CH340G USB to serial converter and onboard DIP switches for seamless mode switching, this board eliminates the need for separate shields or wiring. Ideal for IoT projects, home automation, and wireless sensor networks. Available from