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Arduino Nano 3.0 Compatible Board — ATmega328P, CH340G, Type-C / Micro USB
Arduino Nano 3.0 Compatible Board ATmega328P, CH340G, Type-C / Micro USB
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$12.84 USD
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$12.84 USD
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Arduino Nano 3.0 Compatible Board — ATmega328P + CH340G, Type-C / Micro USB
This Arduino Nano 3.0 compatible board is built around the ATmega328P-AU microcontroller and uses the CH340G USB-to-serial chip in place of the original FT232RL, offering the same functionality at a lower cost. Available with Type-C or Micro USB connector, it comes with the Arduino bootloader pre-installed and is fully compatible with the Arduino IDE.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller | ATmega328P-AU (SMD) |
| USB Bridge Chip | CH340G |
| USB Connector | Type-C or Micro USB (variant dependent) |
| Operating Voltage | 5V |
| Input Voltage (USB) | 5V via USB |
| Input Voltage (VIN) | 5V – 12V DC |
| Digital I/O Pins | 14 (TX, RX, D2–D13) |
| PWM Pins | 6 (D3, D5, D6, D9, D10, D11) |
| Analog Input Pins | 8 (A0–A7) |
| Flash Memory | 32KB (2KB used by bootloader) |
| SRAM | 2KB |
| EEPROM | 1KB |
| Clock Speed | 16 MHz |
| Bootloader | Pre-installed (Arduino Nano) |
Why Choose This Nano Board?
- ✅ CH340G USB chip — reliable driver support on Windows 10/11, Linux, macOS
- ✅ Type-C option available — modern connector, no more reversible cable frustration
- ✅ ATmega328P-AU SMD — same MCU as official Arduino Nano
- ✅ Bootloader pre-installed — plug in and start coding immediately
- ✅ Breadboard-friendly — standard 0.1" pitch headers fit any breadboard
- ✅ ISP header — supports external programmer for bootloader replacement
Typical Applications
- Arduino prototyping and breadboard projects
- Sensor data acquisition (I2C, SPI, UART peripherals)
- LED matrix and WS2812B strip control
- Servo and stepper motor control
- Wearable electronics and compact embedded systems
- Educational Arduino starter projects
Package Contents
- 1 × Arduino Nano 3.0 Compatible Board (ATmega328P + CH340G)
- 1 × USB Cable (Type-C or Micro USB, matching board variant)
