Question Dew Point Controller 2 different Temp Sensors and one relay

Projects Programming
1

Hi, im new to arduino and i have a issue that i think only arduino can fix for me for complete automation without user input.

I have a water chiller that i made to cool water for a computer which needs active user monitoring to prevent condensation on the loop.

Im using a live reading to manually set the dew point on the water temp to shut off the electricity by 1-2c higher than dew point.

i want this to be automated but i have never used arduino or equivalents.

So im looking for some guidance..

I manage to do some research and i acquired (i hope they are the right tools) the following for the proyect

The Board
ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board
https://www.amazon.com/gp/product/B010N1SPRK/ref=ppx_yo_dt_b_asin_title_o00_s00?
ie=UTF8&psc=1

Screen
LGDehome IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560

first temp sensor to calculate the dewpoint
Diymore BME280

second temp sensor "adapter" to read water temp with a G1/4 plug inline K type sensor (10k Sensor for watercooling)
HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino

HiLetgo 2PCS 5V 1 Channel Relay Module with optocoupler Support High or Low Level Trigger

all i want to accomplish is to have readings on the lcd with Ambient/Humidity/Dewpoint and Water Temp and to turn on/off power automatic when second sensor (the one in the water) gets to dew point (set temperature between 1-2c higher than dewpoint)

i will appreciate any help on this thanks

2

So, get programming. This is not a write-me-some-software-for-free-and-tell-me-how-to-connect-everything service. Here, we help you understand why the code YOU write isn't doing what you want.

3

I know but im in the right direction? right hardware?

i was looking at this tutorial

i guess i need to change some of the code to make it work with the hardware on what i got..