The ESP8266 NodeMCU Development Board (CH340) is a powerful and easy-to-use WiFi module designed for IoT and embedded applications. It integrates the ESP8266 chip with built-in WiFi capabilities, making it a go-to solution for projects involving wireless connectivity. The CH340 USB-to-Serial chip allows for seamless communication with the Arduino IDE and other platforms.
Whether you’re building a smart home automation system, sensor-based project, or connecting devices wirelessly, this NodeMCU board is the perfect choice. It features multiple digital and analog I/O pins, supports PWM, I2C, SPI, and UART protocols, and can be powered through USB or an external source.
Features:
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ESP8266 WiFi SoC @ 80MHz
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CH340 USB-to-Serial chip
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Compatible with Arduino IDE and MicroPython
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30 GPIOs including I2C, SPI, UART, PWM
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Micro USB port for programming and power
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Breadboard-friendly design
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Onboard reset and flash buttons
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Input Voltage: 3.3V–5V (via micro-USB)
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Dimensions: Approx. 58mm x 31mm
Applications:
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Home Automation
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IoT Devices
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Wireless Sensor Networks
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Smart Appliances
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DIY Electronics Projects
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