Brian Wharton
Published © GPL3+

Temperature & pH Sensor to Monitoring Hydroponics

Sensor platform for monitoring pH, temperature, 02 absorption, and conductivity for hydroponics systems.

IntermediateWork in progress2 hours8,128
Temperature & pH Sensor to Monitoring Hydroponics

Things used in this project

Hardware components

NodeMCU ESP8266 Breakout Board
NodeMCU ESP8266 Breakout Board
×1
DS18B20 - Dallas Temperature Sensor (waterproof)
Waterproof and used for reading water temperature
×1
Temperature Sensor
Temperature Sensor
Soldered to board for reading air temp
×1
16 bit ADS1115 Analog to Digital Converter
Since the PH meter outputs a 5v analog signal, I had to convert that to something that the ESP8266 could deal with. Converting to Digital solved the problem.
×1
PH Meter Kit
Using to sense PH in water
×1

Software apps and online services

Visual Studio 2015
Microsoft Visual Studio 2015
Visual Micro

Story

Read more

Credits

Brian Wharton

Brian Wharton

1 project • 5 followers
Maker, builder, and API developer at www.catalinatechnology.com. http://www.twitter.com/dafoink http://www.github.com/dafoink

Comments