Add a option to enable automatic deletetion of values and a dropdown to select the timespan.
example: you only want to store two years of data. Activate this option and chose 2 years. Data older than the selection will be deleted.
Add an option to select different displayed date formats. Sending the date in the date('Y-m-d H:i:s') format is ok. Bu
Log data from an ESP8266 device (NodeMCU, Wemos D1 mini) directly to Google Sheets without a third party service. Log sensor data, send data by pressing a button, and receive data from a Google spreadsheet for the microcontroller to use.
A datalogger for a solar inverter. Stores data in influxdb and displays it in grafana. Has load diverting capability, to use the inverter's excess power
An arduino code that reads Current Transformer (CT sensor) data, SRNE Mppt controller data, and SNAT PSW inverter. The data collected will be transmit to a HTTP server via POST with a CSV formatted data. The device used in this project is Wemos D1 mini.
The ElectriCChain (ELCCpv1) text comment space protocol for an open blockchain. It reports information about Solar PV generation parameters directly to blockchain in the minimum number of steps between the generation of electricity and the bockchain. It currently works with SolarCoin and other blockchain(s) if they support JSON at the Tx layer. It is maintained by ELECTRICCHAIN. If you want to be certified to implement this on your datalogger to receive solarcoin please contact electricchain.org.
POA-OBC is a project based on Arduino and its purpose is to give the open source code and schematics on how to build a On Board Computer (mainly a data logger) for a model rocket for science and research purposes.
Hello,
i got two enhancement ideas:
Add a option to enable automatic deletetion of values and a dropdown to select the timespan.
example: you only want to store two years of data. Activate this option and chose 2 years. Data older than the selection will be deleted.
Add an option to select different displayed date formats. Sending the date in the date('Y-m-d H:i:s') format is ok. Bu