Arduino UNO+WiFi R3 ATmega328P+Node MCU ESP8266 CH340G Compatible Board LM8UU 8 MM Linear Motion Bearing for 3D Printer making closed-loop PID control straightforward

making closed-loop PID control straightforward

and monitors

Color-coded wires (10 distinct colors) make circuit tracing and debugging quick and intuitive

enabling efficient thermal management and compact form factor suitable for embedded deployments

2 x I2C USB USB 1

Arduino UNO+WiFi R3 ATmega328P+Node MCU ESP8266 CH340G Compatible Board LM8UU 8 MM Linear Motion Bearing for 3D Printer making closed-loop PID control straightforwardArduino 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