power-meter

Performance Software for Cyclists, Runners, Triathletes and Coaches

An open source bike computer based on Raspberry Pi Zero (W, WH, 2W) with GPS and ANT+ support, as well as offline maps and navigation functions.

ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported

Samsung SmartThings SmartApps and Device Handlers

PowerAPI is a Python framework for building software-defined power meters.

An Arduino sketch to connect an INA-219 module to an ESP dev board and measure Voltage, Current, Power, Energy Consumption and Costs via the Blynk mobile app.

Quick & dirty hack to read AMD Ryzen rapl counters

This is Electra blockchain's repository for a decentralized micro-grid electricity exchange solution

P1 Interface Bridge

1 in² AC power meter

Grafana based Power Meter using TP-LINK (HS110) plugs

SmartWatts is a formula for a self-adaptive software-defined power meter based on the PowerAPI framework.

ESP8266 Wifi Power Meter - read and publish rotations of ferraris disk power meter with an IR sensor

esp32 power meter for sensors with pulse output. Implements MQTT for status reporting. Accurate and easily can be integrated with Home Automation systems.

AC power meter based on STM32 ADC

Dual channel Arduino Nano milliwatt power meter for HF/VHF/UHF/SHF bands

Driver for HLW8110 and HLW8112 power metering ICs.

Simple portable HF 50mW-110W SWR/POWER meter based on tandem match and Arduino Nano

Webapp data logger for Atorch power meters

Command line interface (CLI) for WiBeee (old Mirubee) meter.