Nano CH340 Chip Board Compatible with Arduino (Soldered)

This is the Red variant of the Nano CH340 Chip Board Compatible with Arduino (Soldered) in Boards Compatible with Arduino. Available at ₹283.20 (₹240.00 + GST) with free shipping across India.

Looking for Ch340 Board? Nano CH340 Chip Board Compatible with Arduino (Soldered) is available at Zbotic with fast shipping across India.

Ch340 Board – Description:

The CH340 Soldered Nano Board R3 Chip without USB Cable is a compact variant of the popular Arduino platform, delivering all the functionality of the Uno but in a smaller package.

This Nano board is essential for small projects where minimizing size is crucial, while still offering a practical number of pin-outs.

Featuring a cost-effective USB-Serial Chip, it’s more affordable than earlier Nano versions that utilized the FTDI USB-Serial Chip.

The Nano is a compact, breadboard-friendly board based on the ATmega328 (Arduino Nano R3). It retains the core features of the Arduino Uno but in a different format, lacking only a DC power jack and using a Mini-B USB cable instead of a standard one.

Power options for the Nano include a mini-USB connection, a 6-20V unregulated external power supply (pin 30), or a 5V regulated external power supply (pin 27), with the system automatically selecting the highest voltage source.

Measuring just 43 mm x 18 mm, the Nano V3.0 with the CH340 Chip includes 6 PWM I/O from a total of 14 digital I/O, 8 analog inputs, a 16 MHz clock speed, and 32 kB of flash memory.

Note: – CH340 chip might not work directly with some PC/Laptop, you will need some ch340 drivers.

Features

• 1 pair of TTL level serial transceiver ports RX / TX
• Using Atmel Atmega328P-AU MCU
• There is a bootloader installed in it
• Support USB download and Power
• Support for external 5V ~ 12V DC power supply
• Support power supply by 9V battery
• Support ISP download
• Automatic reset during program download.
• Power OK blue LED on the bottom.
• Green (TX), red (RX) and orange (L) LED.
• Auto sensing/switching power input.
• Small mini-B USB for programming and serial monitor.
• ICSP header for direct program download.
• Standard 0.1” spacing DIP (breadboard friendly).
• Manual reset switch.

Specification:

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Package Includes

• 1 x Nano CH340 Chip Board Compatible with Arduino (Soldered)

Attachments:

Manual for New Windows

Nano CH340 Chip Board Compatible with Arduino Overview

The Nano CH340 Chip Board Compatible with Arduino is a compact development board based on the Atmel ATmega328P-AU MCU. It offers the full functionality of an Arduino Nano R3, with a cost-effective CH340 USB-to-serial converter and a preinstalled bootloader, making it ideal for space-constrained electronics projects.

Key Features of Nano CH340 Chip Board Compatible with Arduino

• Operating Voltage: 5V logic level for compatibility with standard Arduino shields and sensors
• 8 Analog Input Ports (A0–A7) and 14 Digital I/O Ports (TX, RX, D2–D13) for versatile interfacing
• Built-in CH340 USB-Serial transceiver—more affordable than FTDI-based boards
• Atmel ATmega328P-AU MCU with preinstalled bootloader for immediate programming via Arduino IDE
• Breadboard-friendly 0.1″ DIP spacing and soldered header pins for secure prototyping
• Manual reset switch and a pair of TTL-level serial RX/TX ports for easy debugging
• Genuine product with fast shipping across India from Zbotic

Applications and Use Cases

• Prototyping compact IoT devices and sensor nodes on a breadboard
• Building small robotics projects such as line followers or obstacle avoiders
• Data-logging applications using analog sensors for environmental monitoring
• Embedded wearables and compact gadgets where PCB real estate is limited
• Educational kits and coding classes to teach microcontroller fundamentals

How to Use Nano CH340 Chip Board Compatible with Arduino

Solder the header pins into the Nano board and install the CH340 driver on your PC or laptop. Connect the board via a USB cable, open the Arduino IDE, select “Arduino Nano” as the board type and choose the correct COM port. Write or load your sketch, click Upload, and monitor serial output through the built-in TX/RX LEDs.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Do I need to install a driver for the CH340 chip?

Yes, most Windows and macOS systems require the CH340 USB-Serial driver. Download and install it from the manufacturer’s website before connecting the board.

Can I program this board with the Arduino IDE?

Absolutely. Select “Arduino Nano” as the board type and choose the ATmega328P variant. The preinstalled bootloader ensures immediate compatibility with Arduino sketches.

What is the board’s operating voltage and logic level?

The Nano CH340 board operates at a 5V logic level. Ensure connected sensors and modules are compatible with 5V signals to avoid damage.

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