If you’re proficient with Raspberry Pi programming, you can put your lean, mean, green board to good use as the core of the ...

A Complete Raspberry Pi Power Monitoring System July 24, 2020 by Tom Nardi 60 Comments As the world has become more environmentally conscious, we’ve seen an uptick in projects that monitor or ...

As the world has become more environmentally conscious, we’ve seen an uptick in projects that monitor or control home energy use. At a minimum one of these setups involves a microcontroller a… ...

This allowed the Raspberry Pi to receive data via low-power RF 433Mhz from our emonTx energy monitoring unit, and later from our emonTH remote temperature and humidity monitoring node.

Communication with the Pi is through the 40pin IO header using a mixture of SPI, one-wire and GPIOs. Use is foreseen with solar energy systems, battery charging, electrical heating and motor control.