This code was written in the Arduino 1.8.5 IDE
An Arduino UNO was used to test this code. Type commands into the Arduino serial monitor to control the EZO-PMP. This code will output data to the Arduino serial monitor. This code was written to be easy to understand. I am trying to modify the code attached below to run continuously without input from the terminal but can't seem to get it to work! I have tried simply introducing a Serial.println("d,1 \r") bit of code (typing d,1 and carriage return on the serial monitor starts the pump) but that failed, with d,1 just printing out on the monitor and nothing being pumped, any ideas where im going wrong? I feel there is something im missing in my understanding! Hi all, im fairly new to arduino and struggling with a bit of code I want to change, could anyone give me a hand understanding it? Its for an Atlas Scientific Ezo-pmp run on I2C mode on an Arduino Uno.