Search Results for "power"

Apache IoTDB (Database for Internet of Things) is an IoT native database with high performance for data management and analysis, deployable on the edge and the cloud. Due to its light-weight architecture, high performance and rich feature set together with its deep integration with Apache Hadoop, Spark and Flink, Apache IoTDB can meet the requirements of massive data storage, high-speed data ingestion and complex data analysis in the IoT industrial fields. In the scene of factories, there...

Standard IT tools applied to SCADA/IoT (MongoDB, PostgreSQL/TimescaleDB,Node.js, C#, Golang, Grafana, etc.). MongoDB as the real-time core database, persistence layer, config store, SOE historian. Portability and interoperability over Linux, Windows, x86/64, ARM. Horizontal scalability, from a single computer to big clusters (MongoDB-sharding), Bare Metal, Docker containers, VM, cloud, or hybrid deployments. Unlimited tags, servers, and users. HTML5 Web interface. UTF-8/I18N. Protocols:...

TOISWITCH is a general-Purpose multi I/O-Server for ESP8266. Its build as an easy-to-use Web-GUI-based server for a range of smart home devices. Currently it supports the following types of devices -Power plugs and Power strips incl power measurement -Multicolor (RGB/RGBW/RGBWW) LED lamps incl gamma correction -Switches -Dimmers -Motion detectors -Motor controls -Sensors It has an easy-to-use web-interface to control the devices and configure them. It supports powerful profiles. to combine inputs and outputs. It also supports MQTT including MQTTs as publisher and subscriber to make it possible to combine multiple devices and to create complete scenes with just one click (i.e. to switch on lights within the whole flat). ...

FreeRTOS is an open source, real-time operating system for microcontrollers that makes small, low power edge devices easy to program, deploy, secure, connect, and manage. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of software libraries suitable for use across industry sectors and applications. This includes securely connecting your small, low power devices to AWS Cloud services like AWS IoT Core or to more powerful edge devices running AWS IoT Greengrass. ...

The IoT Leaf is a small ESP32-based device which can be used as highly flexible power supply, as embedded controller or as a combination of both: it consists of a board which can be cut into two pieces resulting in two different devices or which can be used as one. The board can be powered via solar cell or USB and provides a battery charging function and deep-discharge protection for LiPo batteries. Beside the ESP32 the microcontroller part is prepared for a LoRaWAN and a GPS module. ...

The C-GM Counter is a low cost (<50$) DIY Hardware & Firmware for building a Connected Geiger-Müller counter device to record beta-gamma radiation levels. The counter is the hardware part of the overall A-GM project aimed for providing a long-term continuous measurement of the radioactivity level. see also A-GM Manager at https://www.instructables.com/id/DIY-Radioactivity-Counter-IoT-and-Eco-system/ ** IMPORTANT ** : From v1.4, Arduino Nano require Optiboot bootloader to work, other...

...NodeManager is intended to take care on your behalf of all those common tasks a MySensors node has to accomplish, speeding up the development cycle of your projects an including the following main components: - Sleep manager: allows managing automatically the complexity behind battery-powered sensors spending most of their time sleeping - Power manager: allows powering on your sensors only while the node is awake - Battery manager: provides common functionalities to read and report the battery level - Remote configuration: allows configuring remotely the node without the need to have physical access to it - Built-in sensors: provide embedded code so to allow their configuration with a single line of common sensors Source code on http://github.com/mysensors/NodeManager

This project is a low cost & lowpower Datalogger based on BeagleBone Black. The data logger is an electronic device that records earthquakes(Sensor network), Wind ,daylight ,power used/produced on the street lamp over time. Data will then be uploaded via a wireless radio MESH network(868 Mhz) to a database server for later analyze. The Prototype is developed on two microcontrollers(AVR and ARM Cortex-A8) with the low power and