Important Note: You must connect your own SPI/ICSP programming header if you want to burn the Arduino bootloader to the MCU. In this version, you must also provide your own UART interface.
SMD Manufacturing: Need a hotplate and solderpaste
Good to haves:
- Oscillator
Decoupling Caps
Expose UART via connector
Programming Button
Onboard LED
Reset Button
You don't have to populate everything! Only these are mandatory:
Reset Button
Find the reference schematic here: https://www.arduino.cc/en/uploads/Main/ArduinoNano30Schematic.pdf
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