Search Results for "data json"

This software implements the IEC60870-5-104 protocol (client side) for substation data acquisition and control via tcp/ip network using the QT UI Framework. It can be compiled on Linux and Windows platforms. It's possible to poll and view data from the remote system (RTU) and also send commands. >>> Have a look also at my new SCADA project here: https://github.com/riclolsen/json-scada

.... This is not a toy project! It's been actually used in dozens of substations up to 230kV level and also in control centers with configurations up to 70.000 tags. Feel free to ask questions in the "Discussion" section. Help sponsoring OSHMI here https://github.com/sponsors/riclolsen. >>> Have a look also at my new SCADA project here: https://github.com/riclolsen/json-scada

XBNF Neurotranslator is a clever and simple compiler which works with translation grammars. It is inspired from BNF translation concept and may replace traditionally complexes : * perl/ruby/sed/... regular expressions, * ASN1 : many typing * Lex, YACC, RecDescent ... XBNF is an improved BNF compiler (as eXtension of BNF grammars). XBNF may be involved in severals different computer domains : - textual data extraction, manipulation or convertion - encoding/decoding...

An Arduino for ESP8266 / ESP32 implementation of Homie, an MQTT convention for the IoT. This branch of Homie for ESP8266 implements Homie 3.0.1 and adds support for ESP32. PlatformIO is an open-source ecosystem for IoT development with the cross-platform build system, library manager and full support for Espressif ESP8266 development. It works on the popular host OS, Mac OS X, Windows, Linux 32/64, Linux ARM (like Raspberry Pi, BeagleBone, CubieBoard). Available in the PlatformIO registry....

Designed to display performance data from AWS/RDS hosted database. Programmed in C++ using Qt 4.8.5, initialization of plots rendered as JSON. Some data gathered by periodic: (SELECT 'status_datetime' AS VARIABLE_NAME, LOCALTIME() AS VARIABLE_VALUE) UNION (SELECT VARIABLE_NAME, VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS ORDER BY VARIABLE_NAME); and the rest CloudWatch metrics gathered via the AWS API.