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Submitted by renanricha on Wed, 05/31/2017 - 07:07

Hi,

how can I connect TTL inputs?

Comments 1

AndrewS on 06/01/2017 - 09:02

Hi renanricha,
The exact specifics will depend on the controller. The ICM-1900 is the breakout, so you'll want to look at the Connecting Hardware chapter in your controller's user manual. Our TTL inputs are going to be pulsed up to a rail (typically 3.3V or 5V depending on controller) through a resistor. This means to activate them, simply short the input to the controller's digital ground.

Regards,
Andrew