Abstract: This work presents a cost-effective approach to implementing programmable logic controllers (PLCs) for educational use, using commercial microcontrollers (Arduino UNO, ESP8266 NodeMCU) and a ...
SRNE/Voltronic/POWMR hybrid inverters come with an optional WiFi Plug Pro accessory. This plug contains an ESP8266-based module that connects to the inverter's internal Modbus RTU bus (TTL level, 2400 ...
Node-Red is a low-code programming for event-driven applications. krunvm is a CLI-based utility for creating microVMs from OCI images, using libkrun and buildah. Zeal is an offline documentation ...