3 Ways to Use a Raspberry Pi with the Industrial Internet of Things (IIoT)

Raspberry Pi was started at a time when the IIoT (Industrial Internet of Things) was picking up steam; since then, new uses for the product in the industrial sector have been supported by numerous industrial-application-specific releases of the product.

In response to the increased demand for products aimed at IIoT applications, Raspberry Pi and element14 joined forces and created customized boards optimized for energy management and industrial devices. More than five million Raspberry Pis have been sold before February 2015, making it the best-selling British computer. Customers are able to work with experts to develop an industrial Raspberry Pi that is specifically configured to meet their needs. The company is also providing commercial-friendly pricing tiers for quantities greater than 3,000.

Never have developers had access to so much computing power coupled with a small footprint and an even lower price tag. Not only is this micro-processor prized for its low barrier to entry, but it also comes with the freedom of a well-supported open-source community that genuinely cannot wait to see new applications of Raspberry Pi on the market. The accessibility of this tiny powerhouse makes it an ideal thing to use for aerospace, environmental monitoring and web server applications.

Raspberry Pi is a great device for flexible programming. It provides customizable signal types and easy adaptation to existing installations which makes it a Low cost and flexible alternative to usual industrial devices.

1. Aerospace Applications

Raspberry Pi’s small size is the right fit for aerospace applications where weight is always a factor.

Several recent projects have focused on weather data collection. Pi in the Sky is one such project. The micro-sized board (PITS) contains a GPS receiver and utilizes a UHF radio transmitter to send the collected location information back to Earth. The product was designed for tracking high-altitude balloons, such as those that collect weather data.

In addition to many hardware features (that include temperature sensing, battery voltage monitoring and supported use of a Raspberry Pi camera), the open-source software provides radio image downloads and storage of full-definition images.

PITS represents a shift away from closed development projects; instead, companies are creating open-source solutions that are just as configurable as they are reliable.

2. Environmental Monitoring

Not only is industrial equipment expensive to repair, but the costs associated with machine downtime can also quickly snowball and leave companies scrambling to make up for lost production time. Continuous monitoring of environmental conditions is critical for ensuring maximum uptime and decreasing the costs and lost revenue associated with malfunctioning equipment.

Humidity and temperature sensors based on Raspberry Pi provide continuous monitoring and alert operators when conditions exceed predetermined thresholds. One of the most commonly used Raspberry Pi-based temperature and humidity sensors is DHT22 developed by Adafruit. This sensor is about the size of a quarter, yet it provides humidity readings from 0% to 100% and temperature readings from -40°C to 80°C, with outputs every two seconds.

In industrial environments, temperature and humidity levels can change quickly based on a variety of factors. Raspberry Pi in industry settings is able to monitor the impact of these changes. It is essential to maximizing outputs and restricting downtime to a minimum.

3. Web Server

Providing connectivity is an essential aspect of IIoT products, and for many device developers, Raspberry Pi for automotive projects fills that need. When loaded with a Linux OS and Apache Web Server, businesses can use Raspberry Pi for industrial centralization hub for IIoT sensors and devices offering streamlined control and data management capabilities for small-scale controllers such as Arduino.

Raspberry Pi web servers are ideal for applications that receive minimal traffic, such as testing servers or small intranets. The power consumption is minimal, and the unit runs consistently without overheating. In an industrial environment, a Raspberry Pi web server provides a simple method of connecting devices to the Internet, thus becoming a great backbone of industrial automation.

Whether sensing, collecting and transmitting data in outer space or on the manufacturing floor, Raspberry Pi for industrial applications is powerful enough to handle the job and small enough to provide simple installation and minimal energy consumption. When paired with open-source software applications, the device provides critical monitoring and support in the automotive industry.

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A copywriter at SaM Solutions, Eugene is fond of writing about innovative technologies and solutions that improve living standards and add value to business operations.


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