Hi.
Thx for the answer....
I found the Problem.... to easy...
No pull up for sda scl.
With pull up i have no Problem
Thx and regards
Michael
Search found 2 matches
- 10 Aug 2018, 17:31
- Forum: ESP Easy: Hardware
- Topic: ESP Easy & PCF8574 Input Module
- Replies: 2
- Views: 2779
- 01 Aug 2018, 13:22
- Forum: ESP Easy: Hardware
- Topic: ESP Easy & PCF8574 Input Module
- Replies: 2
- Views: 2779
ESP Easy & PCF8574 Input Module
Hello, im trying to get the Input Module from Horter&Kolb running. I2C Adress is found and i can receive the Status from each Cannel / Port. https://www.horter.de/i2c/i2c-input-modul/i2c-input-modul-Beschreibung.html MY QUESTION: How do i have to Connect / Configure the INT Signal, because it ta...