MIKROE-2914

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MIKROE-2914 is an evaluation board distributed by Mikroe Electronics. In terms of expansion boards, daughter cards and evaluation boards, it offers a variety of innovative features that are well suited for a wide range of applications in different industries. This article explores the world of applications and functionality of the device in more detail.

Application Field

The MIKROE-2914 is well suited for many types of industrial applications, such as one way and two-way communication protocols, wide area networks, cloud computing, distributed databases, robotics, artificial intelligence, big data analytics, machine learning, embedded systems, and system-on-a-chip (SoC) designs. Additionally, it offers excellent support for related technologies and frameworks such as C/C++, Python, Apache Kafka, and OpenShift.

However, the device is particularly powerful in applications involving the remote transmission of sensor and control data. This encompasses the use of wireless communication protocols such as Zigbee, Wi-Fi, Bluetooth, and 6LoWPAN. These protocols are commonly used in the industrial IoT, as they allow for a secure, reliable communication channel between field devices and the cloud even when resources such as data bandwidth are limited. Furthermore, securing these networks is of paramount importance and the MIKROE-2914 support an integrated authentication and authorization mechanism.

Other applications include image and video processing, audio, and data collection. The hardware components combined with the comprehensive libraries of software makes the device ideal for rapid prototyping and development.

Working Principle

The MIKROE-2914 consists of a motherboard that has two built-in wireless modules – a Zigbee radio module and a Wi-Fi controller – as well as an onboard 64-bit ARM Cortex-M4F processor and camera-integrated microphone. It is capable of synchronizing data transmission with different frequency bands and offers WiFi access and 802.15.6-compliant power-saving mechanisms.

In terms of network connectivity, the MIKROE-2914 provides an L2/L3 networking interface allowing for direct connections via ethernet, and also supports both IPv4 and IPv6 addresses. The board also integrates 8MB of Flash memory which can be used to store current and historical data.

When it comes to data handling, the MIKROE-2914 is equipped with an inbuilt CRC-32 algorithm designed to minimize the probability of errors by running error detection during transmission. Additionally, the device is also equipped with a random number generator which is useful for creating secure connections and verifying data integrity.

The device also has a range of debugging features that make development easier, such as two-wire serial protocol that is useful for powering the board from a PC, as well as debugging and JTAG connections which allow for direct code loading, IP and signal tracing, and real-time debugging.

Conclusion

The MIKROE-2914 evaluation board provides a comprehensive range of features suitable for a variety of industrial applications, including remote transmission of sensor and control data, image and video processing, audio, and industrial IoT. With its support for different wireless protocols, robust security features, and debugging capabilities, it is an ideal device for rapid prototyping and development.

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