@mfalkvidd im using mini at 8mhz with a 3V battery, No LDO and an ESP8266

I want to calculate the battery life say im using 3V 19000mah battery and if im consuming 100 gallons per day

Could you please update me the life of the battery?

Could you please update me the current consumptions at various intervals?

Can you please roughly say

1. what is the current consumption overall
2. what is the current consumption when measuring a pulse
3. what is the current consumed when the data is transmitted