ESP32 and ADS1x15 analog input

Found some ADS1x15 breakout boards in a treasure chest and see that the ESP32 has limited ADC.

Something I was thinking about is how many samples I might get?

DEVICE	RESOLUTION (Bits)	MAXIMUM SAMPLE RATE (SPS)	INPUT CHANNELS Differential (Single-Ended)	Links
ADS1115	16	860	2 (4)	http://www.ti.com/product/ads1115
ADS1015	12	3300	2 (4)	http://www.ti.com/product/ads1015

Looks like I have the high resolution, but lower sampling rate component - ADS1115, let's teest