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DescriptionNodeMCU is an open-source firmware and development kit that helps you to prototype or build IoT products. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The firmware uses the Lua scripting language.There are two common variations of NodeMCU: v0.9 and v1.0...

NodeMCU is just like Arduino with onboard Wifi,To know more about NodeMCU visit its official website here.How to add Nodemcu Board to Arduino IDEDownload and Install Arduino IDE . Goto >> Files >> Preferences and paste following Link in "Additional board manager URL's""http://arduino.esp8266.com/stable/package_esp8266com_index.json" (With..

Parts neededStepper Motor (Get from an old printer) Arduino Jumper Wire Wire Cutters/Strippers Current Regulator Transistor H-Bridge Motor ShieldOptional PartsSoldering Iron Solder wire,pasteArduino IDE has a built in library for stepper motors. Go to File > Examples > Stepper > stepper_oneRevolution. Next change the stepsPerRevolution variab..