CJMCU – 219 INA219 I2C interface Bi-directional Current/Power Monitoring Sensor Module AB0081

Key Features

• High-precision digital barometric pressure sensor
• Integrated temperature measurement
• Altitude estimation based on atmospheric pressure
• Supports both I2C and SPI communication
• Low power consumption for battery-operated devices
• High measurement accuracy and long-term stability
• Fast response time and reliable performance
• Compact PCB module for easy integration
• Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers

Technical Specifications

Pin Configuration

Applications

• Weather Monitoring Stations
• Altitude Measurement Systems
• Drones and UAVs
• GPS Navigation Enhancement
• Indoor Navigation Projects
• Environmental Monitoring
• IoT and Smart Home Devices
• Flight Controllers
• Robotics Projects
• Portable Data Loggers