NodeMcu V3 Lua ESP8266 CP2102 Specifications & FeaturesThe NodeMCU Development Board is a versatile and easy-to-use platform for IoT projects. It features an ESP8266 Wi-Fi module, 4MB flash memory, and a USB-to-serial converter for programming and debugging. With its compact size and low power consumption, it is ideal for building connected devices and applications.Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106Operating Voltage: 3.3VInput Voltage: 7-12VDigital I/O Pins (DIO): 16Analog Input Pins (ADC): 1UARTs: 1SPIs: 1I2Cs: 1Flash Memory: 4 MBSRAM: 64 KBClock Speed: 80 MHzUSB-TTLPCB AntennaSmall Sized module to fit smartly inside your IoT projectsNodeMCU Development Board Pinout ConfigurationPin CategoryNameDescriptionPowerMicro-USB, 3.3V, GND, VinMicro-USB: NodeMCU can be powered through the USB port 3.3V: Regulated 3.3V can be supplied to this pin to power the board GND: Ground pins Vin: External Power SupplyControl PinsEN, RSTThe pin and the button resets the microcontrollerAnalog PinA0Used to measure analog voltage in the range of 0-3.3VGPIO PinsGPIO1 to GPIO16NodeMCU has 16 general purpose input-output pins on its boardSPI PinsSD1, CMD, SD0, CLKNodeMCU has four pins available for SPI communication.UART PinsTXD0, RXD0, TXD2, RXD2NodeMCU has two UART interfaces, UART0 (RXD0 & TXD0) and UART1 (RXD1 & TXD1). UART1 is used to upload the firmware/program.I2C PinsNodeMCU has I2C functionality support but due to the internal functionality of these pins, you have to find which pin is I2C.https://lk-tronics.com/wp-content/uploads/2020/08/LKMIC00006_Node-MCU-CP2102_edited.mp4VISIT OUR FACEBOOK PAGE FOR MORE INFO | MORE PRODUCT IN OUR SHOP SKU: LKMIC00006 Categories: Microcontrollers, Node Mcu Tags: Embedded Solution, Engineering Development Tools, IOT, iot in sri lanka, Modules, NodeMcu, nodemcu in Sri lanka, RF / Wireless, wifi
