collection of libraries for stm32 created by me

Evaluation project for the INA228 using a STM32F030F4

Interface INA228 to RPi4 using standard I2C libraries and record data to SQLite3 DB.

AVR-based, galvanically isolated, bidirectional DC energy meter with Modbus RTU interface.

Electric Load and Logger

ESPHome configuration for the ESPHome Indoor Multi-Sensor.

ESPHome Indoor Multi-Sensor hardware. This design supports Radar/PIR Presence, Temperature, Humidity, Pressure, Light, CO2, CO, VOC, NOX and PM sensors. Add a speaker and microphone and you have the kitchen sink too! Click the link below to configure a new device.

ANSI C code for Linux to read I2C sensors such as the INA226 Voltage/Current/Power Meter and INA228 Voltage/Current/Power/Energy and Charge

Esphome component for digital power monitors INA228, INA229, INA237, INA238, INA239

Mini Current Meter using INA228A ultra-precise digital power monitor

Example esp-idf code for the Espressif ESP32 to communicate with BME280, INA226, INA228 and ADXL345

This tool provides a logging function that gets data on voltage, current and power consumption. Voltage input range is from 0 to 85V, Maximum current input is 15A.