Update: nvmd below. Figured out I needed to define CO2, H2 and Smoke in the loop part of the script for it to work right. :) Thanks! That did indeed get it to compile. Now another issue has raised its head. My else if statements don't appear to be activating my lights and buzzer as expected. However...

Pretty new to playing around with development boards in general, including the ESP32. This code for my environmental Web Server, which consists of BME280 and three MQ Sensors works just fine (I have borrowed heavily from other online examples to get this working): #include <MQUnifiedsensor.h> #inclu...

Good day all! I'm fairly new to working with development boards in general and hopeful that someone might be able to help me out with a code issue I'm running into. I've already got working the following code for an ESP32 Environmental Web Server that outputs the values associated with sensors BME28...