The Nano R3 CH340 Chip Development Board is a compact and cost-effective microcontroller board, fully compatible with Arduino IDE and libraries. Built on the ATmega328P microcontroller and featuring the CH340 USB-to-serial chip, this board provides reliable communication and easy programming.
This version comes pre-soldered with headers, making it ready for immediate prototyping and breadboard use. It does not include a USB cable, keeping the package lightweight and budget-friendly.
Key Features:
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Microcontroller: ATmega328P
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USB Chipset: CH340 (stable USB-to-serial communication)
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Form Factor: Nano R3, compact size ideal for embedded projects
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Pre-Soldered Headers: Ready to plug into breadboards or connect wires
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I/O Pins: 14 Digital pins (6 PWM), 8 Analog inputs
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Operating Voltage: 5V
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Clock Speed: 16 MHz
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Flash Memory: 32 KB (with 2 KB used by bootloader)
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SRAM: 2 KB
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EEPROM: 1 KB
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USB Connection: Mini USB port (cable not included)
Applications:
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DIY electronics and Arduino projects
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Robotics and sensor integration
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Home automation prototypes
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IoT and embedded systems development
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Educational use for learning microcontrollers