NodeMCU V3 ESP8266 ESP-12E Wi-Fi Development Board with CH340G – Wireless IoT Module for Arduino and Lua
NodeMCU V3 ESP8266 ESP-12E Wi-Fi Development Board with CH340G – Wireless IoT Module for Arduino and Lua
The NodeMCU V3 ESP8266 ESP-12E Development Board is a feature-rich, easy-to-use Wi-Fi module perfect for IoT (Internet of Things) applications. Based on the powerful ESP8266 ESP-12E microchip, this board offers reliable wireless connectivity, integrated TCP/IP protocol stack, and high-speed microcontroller performance—all in one compact unit. It features the CH340G USB-to-serial chip for stable and efficient communication with your computer.
Ideal for hobbyists, developers, and engineers, the NodeMCU V3 supports both Arduino IDE and Lua scripting, making it flexible for various programming preferences.
🔧 Key Features:
Microcontroller: ESP8266 ESP-12E – 32-bit Tensilica L106 core
USB to Serial Converter: CH340G – Low-cost, stable connection to PC
Wi-Fi: 802.11 b/g/n 2.4GHz – Integrated Wi-Fi networking capability
Flash Memory: 4MB
Operating Voltage: 3.3V (with 5V USB input support)
Digital I/O Pins: 11
PWM, I2C, SPI, UART Support
Programming Compatibility: Supports both Arduino IDE and Lua (NodeMCU firmware)
Micro USB Port: For power and programming
Onboard Reset and Flash Buttons
Breadboard Friendly: Standard pin layout for easy prototyping
Customize PCB
Customize PCB
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How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
- Specify the desired board size, number of layers, and component types if applicable.
- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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Learn With CraftedTech Engineering
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