The datasheet says the AHT10 is a digital temperature and humidity ... Next, I wired up AHT10 sensor module and Arduino Uno as shown in the below hardware setup diagram. I also uploaded a simple test ...

This article shows how to use an Arduino Uno/Nano microcontroller with an OLED display module ... it’d be better to use a pre-wired MAX6675 breakout board rather than a bare chip soldered on an SMD ...