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Electrical characteristics 1). The maximum output current: 2 a 2). The input voltage: 2 v ~ 24 v 3). The maximum output voltage: 28 v 4). Efficiency: ＞93% Mechanical properties 1). product size: 36 mm X 17 mm X 14 mm -
The BME280 and BMP280 are high-precision digital sensor modules designed for measuring environmental conditions with Arduino and other microcontroller platforms. These 5V modules provide reliable data for applications such as weather monitoring, IoT projects, and altitude measurement.
- BME280: Measures pressure, temperature, and humidity, making it ideal for climate monitoring and weather stations.
- BMP280: Measures only pressure, making it suitable for altitude tracking and barometric pressure sensing.
Both models operate at 5V, ensuring easy integration with standard development boards.
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Arduino Mini Pro, two different models, 3.3V and 5V
