An AVR Assembly-based project to monitor and analyze power usage in real-time through USB-C. This tool is ideal for embedded developers who need detailed insights into voltage, current, and power consumption for battery powered devices.
- Monitors voltage and current at 125 Hz using the INA219 sensor.
- Measures up to 32V @ 32A.
- Identifies the power flow direction across the USB-C connection.
- ATmega328p
- INA219 sensor
- USB-C breakout boards
- 16x2 LCD
- SerialPlot
- Data Format: Custom Frame
- Frame Start: 0D 0A
- No. Channel: 2
- Frame Size: 4
- Number Type: int16
- Little Endian
