MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

Orange Pi boards often beat Raspberry Pi on specs, but the Raspberry Pi’s software, docs, and community make it the one I ...

Future tech skills and in-demand IT skills through 2030 include AI, cybersecurity, cloud, and blockchain, guiding career growth in evolving tech landscapes.

Abstract: MQTT has become the de facto standard in the IoT. Although standard MQTT lacks built-in security features, several proposals have been made to address this gap. Unfortunately, no existing ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Abstract: As the Internet of Things (IoT) industry grows, the risk of network protocol security threats has also increased. One protocol that has come under scrutiny for its security vulnerabilities ...

This might be an undesired behavior when only some nodes are of interest. A node filter can be defined in config.toml. filter_nodes = [] takes a set of Meshtastic nodes short names to be includes in ...

The MQTT Android Service is an MQTT client library written in Kotlin. It has been created to provide reliable open-source implementations of open and standard messaging protocols aimed at new, ...