Digital Input output and 4G LTE power saving router function for AIoT

During the Live session of Sembang AIoT 29, we shared the Digital IO application in Industrial IoT and Cloud-based 4G router power-saving solutions for remote data collection.

Digital IO system is one of the very basic requirements in all industrial IoT applications. Whether you want to detect the status of switches, status of equipment, counter, frequency, turning a light on or off, etc., you need Digital input and output. There are two main categories of Digital inputs:

1. TTL input (0-5VDC) — TTL inputs are mostly non-isolated; suitable for internal detection systems as there won't be any interference from external systems. 2. Isolated Digital input (wider voltage input) — isolated inputs are mainly utilized in industrial systems where isolation of the connected system is important to ensure reliable operation in noisy environments.