New module - SDP3x differential pressure sensor.
-
Would love to be able to use the M5Stack infrastructure to create a monitor for my HVAC filters to alert when it is time to change filters.
-
Hello.
What have you researched so far in order to connect to your HVAC? -
@ajb2k3 Planning on small connections on each side of the filter to connect to the sensor itself. Have not looked much beyond that do to time constraints. I have ordered an SDP3x breakout from sparkfun, hoping to do some additional research soon.
-
@bluecobras09 you need to reserch how it communicates and if there is a Micropython library for it and if not you need to learn how to create a library
-
@bluecobras09 Hi. Do you plan on programming in Arduino IDE or UIFlow (Python)? The sensor is i2c using qwiic cables and would be easy to program in Arduino, but quite a task to do in UIFlow or Python.
-Terry -
M Maecksu referenced this topic on Jan 21, 2025, 9:57 PM
-
There's a similar request here:
https://community.m5stack.com/topic/6215/product-revision-tube-air-pressure-unit-with-i2c