Zero - Nano

[Driftwr]

Hello, I am a new user and I have acquired a Zero plate.
My question is that I am using it where I had mounted an old nano arduino modifying the pins, my question is the hardware I used with nano arduino will be compatible.

Ds 3231
Sht 20
Relay 5V
Lcd I2c

[Bertus Kruger]

The NanoZero is 3.3V only... So you will need to make sure the device you link to it can also run at those voltgages.

(The relay might be an issue and the LCD will need to be 3.3V compatable)