Did you check this vid? Was it of any help?
https://www.youtube.com/watch?app=desktop&v=CC_3vviE0YM

Raspberry Pi 4 has no analog pin. If you want to read any analog value with Raspberry Pi, you will have to use an MCP3008 ADC IC in between.

There should not be any issue.

Which Raspberry Pi are you using? Raspberry Pi 4?

Can you read the name of the bluetooth module used in your board?

The deep sleep part is not demonstrated here. But this may help you with the PIR part.
https://espeasy.readthedocs.io/en/lates ... ensor.html

Is this video of any help?
https://www.youtube.com/watch?v=dqjK-LWDwE4