Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

A IIoT Edge Gateway project that uses a Raspberry Pi to bridge legacy Modbus TCP data and local sensors into a unified OPC UA stream for SCADA Systems. An Ubuntu host acts as a Modbus Server, ...

Abstract: In this paper, a gateway OPC unified architecture (UA)/Modbus that runs on a Raspberry Pi 2 is presented. This piece of software allows using a PLC or other low-cost hardware in applications ...

PI Adapter for Modbus TCP is a data-collection component that transfers time-series data from source devices to OMF (OSIsoft Message Format) endpoints in OSIsoft ...

Pi Network is a social crypto and developer ecosystem focused on mass accessibility and real-world use, founded by Stanford PhDs Dr. Nicolas Kokkalis and Dr. Chengdiao Fan. As 2026 begins, Pi has ...

Pi Network has temporarily disabled wallet payment requests after a surge in scam incidents targeting users with large balances. In a Dec. 30 post on X, the Pi Core Team warned users that scammers ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

这些年，我玩遍了各种家庭实验室的玩意儿，包括改装的旧PC、高效的迷你PC，甚至企业级硬件。尽管手头有更强大的设备，我还是常常回到我的树莓派收藏，用它们做低功耗项目。因此，我手头有几块单板电脑，平时只会用来做几次实验，随后就把它们搁置几周，转而去玩容器 ...