Description

Arduino Nano R3 Development Board Compatible with Arduino

The CH340 Soldered Arduino Nano Board R3 chipboard is based on the famous Arduino platform and does all the functions of Uno but with a smaller footprint.

The Nano board compatible with Arduino equips a low-cost USB-Serial Chip that makes it reliable and suitable for projects based around Arduino. The Arduino Nano WiFi microcontroller board for IoT & home automation is a small, complete, and breadboard-friendly board based on the ATmega328.

The CH340 Arduino Nano Atmega328 microcontroller board can be powered via the mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected as the highest voltage source.

The size of Arduino Nano V3.0 with CH340 Chip is only 43 mm x 18 mm. It comes with 6 PWM I/O from a total of 14 digitals I/O, 8 analog inputs, 16Mhz clock speed, and 32kB of flash memory.

Note: The user needs to download CH341S64.SYS driver and use it with old bootloader settings in the Arduino IDE.

Key Features:

• Based on the Arduino platform, compatible with Arduino Uno but with a smaller footprint.
• Equipped with a CH340 USB-Serial Chip for reliability.
• Powered via mini-USB connection, 6-20V unregulated external power supply, or 5V regulated external power supply.
• Features 6 PWM I/O and 22 digital I/O pins.
• Provides 8 analog inputs.
• Operates at a clock speed of 16MHz with 32KB flash memory.
• Supports node-to-node communication on LoRa with Nano and ESP32.
• Requires downloading CH341S64.SYS driver and using old bootloader settings in Arduino IDE.
• Compatible with Nano 328P Expansion Adapter Breakout Board IO Shield for expanded access to pins.