The last code line above loads the MQTT library and then connects to the public broker `broker.emqx.io` using the MQTT library function `create ()`. While it’s quite easy to locate a range of public ...
Presenters at MD&M West highlight the advantages of IO-Link, a manufacturer-independent digital communication protocol/interface, while introducing a software solution. Baumer Sensor Suite (BSS) is a ...
The Espressif ESP8266 chipset makes three-dollar ‘Internet of Things’ development boards an economic reality. According to the popular automatic firmware-building site nodeMCU-builds, in the last 60 ...