Description
Unsoldered Nano V3.0 ATmega328P 5V 16MHz CH340 Type-C microcontroller is a small, complete, microcontroller board based on the ATmega328 MCU. It has more or less the same functionality as the Arduino Duemilanove but in a smaller package. It lacks only a DC power jack and uses the more compact USB Type-C connector instead of a standard USB connector.
It is compatible with Arduino programs and the Arduino IDE. This version of the Nano uses the CH340G USB interface controller.
It can be powered via the USB Type-C connection, a 6-20V unregulated external power supply (pin 30), or a 5V regulated external power supply (pin 27). The power source is automatically selected as the highest voltage source.
Features:
- CH340G USB bus converter chip replaces FT232RL
- Operating Voltage(logic level): 5V
- 8 analog input ports: A0 – A7
- 14 Digital input/output ports: TX, RX, D2 – D13
- 6 PWM ports: D3, D5, D6, D9, D10, D11
- 1 pair of TTL level serial transceiver ports: RX / TX
- Uses Atmel Atmega328P-AU MCU with bootloader installed
- Support USB download and Power over Mini-B Mini USB connector
- Recommended input voltage: 7V – 12V DC on pin 30 or 5V on pin 27
- Maximum input voltage limits: 6V – 20V
- Supports ISP download
- Supplied with connector pins (headers), not soldered to the board for user flexibility
Specification:
| 8 analog inputs ports | A0 – A7 |
|---|---|
| 14 Digital input/output ports | TX, RX, D2 – D13 |
| 6 PWM ports | D3, D5, D6, D9, D10, D11 |
| 1 pair of TTL level serial transceiver ports | RX / TX |
| Support USB download and Power over USB Type-C connector | Yes |
| Recommended input voltage | 7V – 12V DC on pin 30 or 5V on pin 27 |
| Maximum input voltage limits | 6V – 20V |
| Supports ISP download | Yes |
| Supplied with connector pins (headers), not soldered to the board for user flexibility | Yes |
| Shipping Weight | 0.021 kg |
| Shipping Dimensions | 10 × 9 × 1 cm |
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