Relay Bypass Circuit microcontroller

[ridgedchips]

The store page for the Relay Bypass Circuit says that it includes a "pre-programmed microcontroller". Is that the ATTINY85 IC that's shown on the image of the PCB? I just want to make sure so I don't end up needlessly buying those IC's when getting components.

 

[Robert]

Yes, the included pre-programmed microcontroller is the ATTINY. You don't need to order that separately.

You might receive ATTINY85, ATTINY25, or ATTINY13 depending on current stock, they're all interchangeable and serve the same purpose.

 

[ridgedchips]

That makes sense. Thanks!