Galvantronix Nano V3.0 CH340 Chip ATmega328P Unsoldered with USB arduino compatible
- A cost-efficient product, designed to be more compact yet remain the level of capabilities as the Arduino UNO R3.
- 20 digital input/output port RX and TX, D2 ~ D13, A0 ~ A5
- 8 analog input port A0 ~ A7
- Using Atmel Atmega168P-AU microcontroller
- Support serial download and ISP download
- Support external 3.3V ~ 12V dc power supply
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