Tell us about yourself!
Thanks for sharing. I don't need this at the moment but will put it in my "mental" toolbox.
Good catch. It has been corrected to 473 mL. The "16" was the ounces conversion. In the original formatted text I had both metric and English measures, then decided to only show the metrics, in the editing I missed that.
Dog Paws Stepping StonesView Instructable »
I'm sorry for the lack of detail. I built this 5 years ago and only took minimal photos for my records. I had never considered sharing it here until recently.
With this return and a few other "upgrades" to the ducting I was able to use a 3.5 ton unit instead of a 4.0 that was the recommended size. Last summer with 115 degree days it had no problem keeping 72 degrees.
Where would I find out more about entering the contests?
HVAC Return Air Filter BoxView Instructable »
Thank you for sharing the idea and code.Is there any problem grounding the reset pin to trigger an email? What does the circuit do after it sends an email? Is it still transmitting to the WiFi or does it go to sleep until the next reset?
It works (sends) but only when the power is applied or the reset is pushed. I don't see where in the code an input is addressed. Is there a way to have a pin held high or low to cause an input? I would like to use an opto isolator to trigger the circuit.
ESP8266 GMail Sender