06-16-2018, 02:41 PM
(This post was last modified: 06-16-2018, 02:48 PM by Skwerl77.
Edit Reason: Typo: Plug 2, not port 2
)
Hi Rob,
I purchased these to connect the I2C port to the relay module:
https://www.amazon.com/HiLetgo-PCF8574T-...B01ICN5JB6
When I plug it into plug 2, all the outputs are high, and I can't figure out how to make it switch? Turning on and off devices in the Outlets screen doesn't do anything. Do I need to set addresses or something?
Thanks!
Thanks!
I purchased these to connect the I2C port to the relay module:
https://www.amazon.com/HiLetgo-PCF8574T-...B01ICN5JB6
When I plug it into plug 2, all the outputs are high, and I can't figure out how to make it switch? Turning on and off devices in the Outlets screen doesn't do anything. Do I need to set addresses or something?
Thanks!
Thanks!