IOT Voice Controlled Pressure Air Compressor

It's easy to control the pressure use siri when you are painting. You don't need to rotate pressure regulating valve again and again.

OptiD99

Quantity		Component name
1	×	SMC ITV2051-212N-X344 proportional valve
1	×	MW IRM-30-12ST 30W12V2.5A power supply
1	×	AirCompressor Any brand
1	×	SMC AN15-02 silencer
1	×	SMC AN15-02 silencer
3	×	PL8-02 HVTR
1	×	SMC Y300T-A
1	×	AirCompressor Any brand
1	×	SMC Y300T-A
1	×	SMC AW30-02BG water isolation
1	×	6X4 air pipe (Unit of m)
1	×	SMC ISE30A-01-N-L Digital pressure switch
1	×	NodeMcu Wifi Controller