Finally got this part of my home monitoring done. This is the multiple motion sensor platform.
Got some initial code to work, it is on the network but does nothing at the moment.
Here is the bare part without the WeMos D1 mini and OLED screen
I can change the 5V DC adapter as needed. Not sure how I will go just yet.
Pins D0, D1, D2, D7, and D8 are used for input
I avoided use of the flash pin on D3
The D4 pin built in LED is not used as an INPUT so I can use it as an LED.
Pins D5 and D6 are i2c and used for the OLED.