Description
The CJMCU-390 is a compact sensor board with the BMP390 digital pressure sensor, offering precise pressure and temperature measurements. With low power consumption and I2C/SPI communication options, it’s ideal for weather monitoring, altitude tracking, and environmental sensing in embedded and IoT applications. Its small form factor makes it easy to integrate into various projects, providing reliable data for a wide range of uses, including consumer electronics and scientific research.
Key Features & Benefits
- Accurate pressure & temperature sensing with BMP390.
- Low power consumption for battery-powered devices.
- Flexible I2C/SPI communication for easy integration.
- Compact design for space-constrained projects.
- Wide temperature range for diverse applications.
Applications
- Weather stations: Monitor atmospheric pressure and temperature to track weather changes, forecast conditions, and detect trends.
- Altitude and barometric pressure tracking: Used in devices like altimeters, drones, and wearable tech for precise elevation measurements and environmental monitoring.
- Environmental sensing: Ideal for applications in smart homes, HVAC systems, and agriculture to monitor air pressure and temperature for controlling environments or detecting anomalies.
- IoT and embedded systems: Integrate with microcontrollers and development platforms such as Arduino or Raspberry Pi for remote sensing in IoT networks.
- Drones and UAVs: Provide altitude and pressure data for navigation, stabilization, and weather condition assessment.
- Portable devices: Enable real-time data collection in handheld instruments, wearables, or other mobile devices.
Specifications
- Pressure Range: 300 hPa to 1250 hPa
- Temperature Range: -40°C to +85°C
- Sensor: BMP390
- Communication: I2C, SPI
- BMP390 Power Supply: 1.8V to 3.6V
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