This is the Red variant of the Nano Board R3 with CH340 Chip without USB Cable Compatible with Arduino (Unsoldered) without USB Cable Compatible with Arduino (Unsoldered) in Boards Compatible with Arduino. Available at ₹187.62 (₹159.00 + GST) with free shipping across India.
Description:
Nano Board R3 with CH340 Chip without USB Cable Compatible with Arduino (Unsoldered)
The Nano Board R3 with CH340 chip (without USB cable) is a compact, cost-effective alternative to the traditional Arduino Nano. Based on the popular ATmega328 microcontroller (Nano R3), it offers the same functionality as the Arduino Uno, but in a much smaller form factor, making it perfect for space-constrained projects.
This version of the Nano is equipped with the CH340 USB-to-Serial chip, which replaces the FTDI chip found in earlier versions, offering a more affordable solution while maintaining reliable performance. Due to its small size, it is especially well-suited for projects where a reduced pinout is acceptable, but space efficiency is crucial.
The Nano R3 features 14 digital I/O pins (6 of which are PWM capable), 8 analog inputs, and operates at a clock speed of 16 MHz. It has 32 KB of flash memory for your sketches and programs. The board is breadboard-friendly, making it easy to integrate into prototypes without taking up much space.
The Nano can be powered via a mini-USB connection, an unregulated 6-20V external power supply (via pin 30), or a regulated 5V external power supply (via pin 27). The power source is automatically selected based on the highest voltage input.
With its small size of just 43 mm x 18 mm, this Nano Board R3 with CH340 chip is an excellent choice for DIY electronics, robotics, and small embedded systems where both performance and compactness are key.
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
- It Supports 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.
- +5V to AREF jumper.
- 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:
| Input Voltage (V) | 7 to 12 |
|---|---|
| Digital I/O Pins | 14 |
| Analog I/O Pins | 8 |
| DC Current per I/O Pin (mA) | 40 |
| Input Port | MINI USB |
| Flash Memory | 32 KB |
| SRAM | 2 |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| Weight (g) | 6 |
| PCB Size (L x W) mm | 43 x 18 |
Application:
- Provides common modem liaison signal
- used to expand UART interface of computer or upgrade the common serial device to USB bus directly.
Package Includes:
- 1 x Arduino Nano R3 Compatible Board Unsoldered
Attachments:
Manual for New Windows
Manual for Old Windows
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Read More →Technical Specifications
| Interface / Protocol | USB, BLE |
|---|---|
| Connector Type | USB-C |
| Color | Red |
| SKU | AI0396 |
| Weight | 0.01 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Nano Board R3 with CH340 Chip without USB Cable Compatible with Arduino (Unsoldered) without USB Cable Compatible with Arduino (Unsoldered) is a versatile boards compatible with arduino used across a wide range of applications including electronics learning, robotics, home automation, sensor interfacing, and motor control.
Common use cases:
- Learning programming and electronics
- Building a line-following robot
- Creating a home automation hub
This product is ideal for students, hobbyists, and electronics beginners.
Technical Tip: Arduino Uno is the standard learning board. Mega offers more pins for complex projects. Nano suits breadboard prototyping.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sneha Kumar (verified owner) –
Perfect Nano Board R3 with CH340 Chip for IoT projects. Easy to set up and program. Great documentation available online.
Rohit Rajan (verified owner) –
Fantastic Nano Board R3 with CH340 Chip! All GPIO pins tested and working. Great for prototyping.
Yash Bhandari (verified owner) –
Outstanding quality Nano Board R3 with CH340 Chip. I teach electronics and order these in bulk for my classes.
Aisha Parekh (verified owner) –
Great Nano Board R3 with CH340 Chip for my college mini project. Got good marks thanks to this working perfectly!
Kavya Kulkarni (verified owner) –
Bought multiple units of this Nano Board R3 with CH340 Chip. All working great. Best store for Arduino components.
Ishan Grewal (verified owner) –
Good Nano Board R3 with CH340 Chip. Took a while to get the drivers working but board itself is solid.
Anjali Parekh (verified owner) –
Excellent Nano Board R3 with CH340 Chip! Perfect for my Arduino project. All pins working correctly.
Amit Nair (verified owner) –
Excellent Nano Board R3 with CH340 Chip! Perfect for my Arduino project. All pins working correctly.
Rahul Pandey (verified owner) –
Perfect Nano Board R3 with CH340 Chip for IoT projects. Easy to set up and program. Great documentation available online.
Harshal Solanke (verified owner) –
Product was good
Harsh Bhat (verified owner) –
Superb Nano Board R3 with CH340 Chip! Compatible with all my existing Arduino shields and libraries.
Tanya Dave (verified owner) –
Nice Nano Board R3 with CH340 Chip for the price. Using it in my college project, performs well.
Prashant Modi (verified owner) –
Excellent Nano Board R3 with CH340 Chip! Perfect for my Arduino project. All pins working correctly.
Sumit Desai (verified owner) –
This Nano Board R3 with CH340 Chip is a must-have for any maker. Works perfectly with Arduino IDE.
Prashant Kumar (verified owner) –
Good Nano Board R3 with CH340 Chip. Took a while to get the drivers working but board itself is solid.
Eshan Thakur (verified owner) –
Fantastic Nano Board R3 with CH340 Chip! All GPIO pins tested and working. Great for prototyping.
Sandeep Solanki (verified owner) –
Love this Nano Board R3 with CH340 Chip. Using it for my home automation project, very reliable.
Hemant Patil –
Excellent Nano Board R3 with CH340 Chip! Perfect for my Arduino project. All pins working correctly.
Akash Iyer (verified owner) –
Good Nano Board R3 with CH340 Chip. Works well with Arduino IDE. Headers could be soldered more neatly.
Riya Mehta –
Bought multiple units of this Nano Board R3 with CH340 Chip. All working great. Best store for Arduino components.
Dinesh Nayak (verified owner) –
Love this Nano Board R3 with CH340 Chip. Using it for my home automation project, very reliable.
Ananya Patil –
Pretty good Nano Board R3 with CH340 Chip. Compatible with most libraries. Happy with the purchase.
Pranav Rajan (verified owner) –
Bought multiple units of this Nano Board R3 with CH340 Chip. All working great. Best store for Arduino components.
Chirag Sethi (verified owner) –
Excellent Nano Board R3 with CH340 Chip! Perfect for my Arduino project. All pins working correctly.
Ankit Panchal (verified owner) –
Great quality Nano Board R3 with CH340 Chip. Uploaded my first sketch and it worked flawlessly. Ideal for beginners.
Bhavna Bisht –
Bought multiple units of this Nano Board R3 with CH340 Chip. All working great. Best store for Arduino components.
Sandhya Joshi (verified owner) –
Great quality Nano Board R3 with CH340 Chip. Uploaded my first sketch and it worked flawlessly. Ideal for beginners.
Manish Pillai –
Very satisfied with this Nano Board R3 with CH340 Chip. Fast shipping and genuine components. Zbotic is the best!
Zara Reddy (verified owner) –
Good Nano Board R3 with CH340 Chip. Works well with Arduino IDE. Headers could be soldered more neatly.
Priya Kapoor (verified owner) –
Pretty good Nano Board R3 with CH340 Chip. Compatible with most libraries. Happy with the purchase.
Tushar Naidu (verified owner) –
Good Nano Board R3 with CH340 Chip. Works well with Arduino IDE. Headers could be soldered more neatly.