Prostar ac

[INTERPRO]

Hi everyone,

First of all, I want to thank you Rawze for all your work. I added some lines to display all these values in an I2C LCD display (4x20). I think its a great troubleshooting tool when you are on the go and cant hook up your gauges. It displays your System PSI, Evaporator temp, fan status, and compressor status.


You only have to add 4 more cables to this screen and add this library (LiquidCrystal_I2C-1.1.2):
GND> to your ground
VCC> to your 5vdc supply
SDA> to pin 2
SCL> to pin 3

Parts needed:
https://amzn.to/2GT5eJr