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
Need help building your PCB Message us on Facebook!
📩 INQUIRE with us on Messenger
PCB Layout & Design Services
We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.
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.
Special Offer for New Customers!!
New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.
How to Request a PCB Layout / Design
- Send your complete schematic or diagram via our Facebook page.
- Our team will review your diagram carefully to understand the design scope and requirements.
- A detailed quotation will be provided based on:
-
- Design complexity
- Board size and number of layers
- Components and package types
- Special routing or manufacturing requirements
📌 Providing your diagram is essential so we can give you an accurate and fair quotation.
PCB Layout & Design Requirements
To ensure quality and accuracy, please note the following:
- All schematics must be clear, complete, and properly labeled
- Specify:
- Board dimensions (if available)
- Number of PCB layers
- Preferred components or footprints (if any)
- Hand-drawn, unclear, or incomplete schematics are not accepted
- Rush or urgent requests may incur additional charges
What’s Included in the Design Package
Each completed project includes the following deliverables:
✅ 2D PCB layout images
✅ 3D PCB render images
✅ PCB Gerber files (ready for fabrication)
✅ Bill of Materials (BOM)
✅ Component Placement List (CPL / Pick-and-Place file)
✅ Wiring diagram (PDF)
✅ PCB board layout (PDF)
All files are prepared to be manufacturer-ready and easy to review.
Pricing Information
Pricing is project-based and depends on:
- The submitted schematic or diagram
- Board size and layer count
- Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
- Design complexity and routing difficulty
📌 Final pricing is confirmed only after reviewing the client’s diagram.
Design Review & Approval Process
Before final delivery:
- The client will receive preview files for checking
- Please review carefully for:
- Errors
- Missing information
- Clarifications or revisions
- Once the design is confirmed and approved, the final files will be sent to the client’s email
⚠️ After final approval, any major changes may be treated as a new request.
Payment Methods
Philippines (Local Clients):
- GCash
- Bank Transfer
International Clients:
- PayPal
📌 Design work starts after payment confirmation unless otherwise agreed.
SHOP Now and Enjoy Discount

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Learn With CraftedTech Engineering
Learn With CraftedTech Engineering

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