Digital I/O | Ursalink - Industrial Routers & LoRaWAN Gateway

What is Digital I/O?

Features >> Digital I/O

Description

Digital I/O stands for Digital Input and Output. Digital Inputs allow a microcontroller to detect logic states, and Digital Outputs allow a microcontroller to output logic states. Each digital I/O can be individually configured to one of 3 states: input, output-high, or output-low.

Use Case

When a device inputs a high or low voltage level, DI will detect the changes and automatically send out SMS or email. DO can be in the control of SMS and outputs a high or low voltage level.