Oh wow, that was fast! Thank you very very much!
(There was only on typo in the last line that i could figure out thanks to the great comments there is 2 times var#2 )
Search found 5 matches
- 18 Oct 2023, 00:56
- Forum: ESP Easy: General Discussion
- Topic: Calculate with data from 2 different sensor
- Replies: 3
- Views: 774
- 17 Oct 2023, 23:33
- Forum: ESP Easy: General Discussion
- Topic: Calculate with data from 2 different sensor
- Replies: 3
- Views: 774
Calculate with data from 2 different sensor
Hi guys, i'm struggling with some rules. I try to calculate the solved CO2 in a liquid with an Pressure sensor (12MPa sensor as internal imput) and the temperature (bme280) - and show it on an OLEd display (thats not the problem). The sensors are working and i read the rules manual... but i cant fin...
- 08 Dec 2021, 21:32
- Forum: ESP Easy: Hardware
- Topic: Support for PCF8575 (not 8574)
- Replies: 4
- Views: 6390
- 08 Dec 2021, 14:15
- Forum: ESP Easy: Hardware
- Topic: Support for PCF8575 (not 8574)
- Replies: 4
- Views: 6390
Re: Support for PCF8575 (not 8574)
Pins have pull up resistors, that's not a problem.
I2C scan shows me:
(Device) Switch input - MCP23017
(Device) Switch input - PCF8574
I2C scan shows me:
(Device) Switch input - MCP23017
(Device) Switch input - PCF8574
- 08 Dec 2021, 12:15
- Forum: ESP Easy: Hardware
- Topic: Support for PCF8575 (not 8574)
- Replies: 4
- Views: 6390
Support for PCF8575 (not 8574)
Hi guys, i got a board with an PCF8575. Unfortunately it's not supported (yet?) by ESPEasy. I got some I/O working by trying out some combinations (Forced i2c slow mode, used PCF8574 and MCP23017) but i didnt got (for sure) all I/Os to work. I dont know if it's a hard act to add the PCF8575 to the n...