my system is to keep it closed until pressure hits desired level and then activate - I not sure why it would overheat - they are rated for continuous use, and it is electrically isolated from the ESP
Pressure is monitored by a pressure transducer on GPIO 3 which activates a solenoid valve with a small hole to release pressure slowly. I also want to replace the two buttons with a Rotary Encoder via a PCF8754 expander
Thanks for that - what if I were to replace the two buttons with a PCF8754 and Rotary Encoder - would I have to amend the config.h file or is there a bin file that covers it.
So, my desired setup is ESP8266, ILI9341 LCD, and Rotary Encoder - I have downloaded BrewPiLess-master.zip and have...
I have three RPi's, one is running Magic Mirror, one is running Raspberry Pints and the last runs Fermentrack - what I would like to achieve is that when no-one is in the room the display goes black and turns back on when movement is detected. I will give this script a run and maybe modify it to...
Hi Thorrak,
I am trying to blank a raspberry pi screen with a PIR, and I have written this script - it runs OK buy only displays "display_blank 1 on the serial monitor and doesn't change - i replaced the pir with no change and have successfully run a test script to show that the PIR is working -...
I am trying with a PIR to blank a raspberry pi screen, and I have written this script - it runs OK buy only displays "display_blank 1 on the serial monitor and doesn't change - i replaced the pir with no change - the pir is on GPIO 23 (pin16) - what's wrong with the code.
import os
import time...
OK did all that and wired TFT as shown - temp OK - relays don't work, TFT doesn't work. looked at buying your PCB but they are out of stock.
I have four fermenters which are free standing, insulated and they are all stainless. cooling is carried out using a relay controlled glycol system and...