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AJMRTC GY-39 MAX44009 BME280 Multi-Sensor Module, Temperature Humidity Light Pressure Detector, UART I2C IIC TTL Output, GY39 Electronic DIY Board for STM32 Embedded Projects
- - GY-39 integrated sensor module with MAX44009 and BME280 chips for multi-environment detection
- - Measures temperature, humidity, barometric pressure and ambient light intensity in one board
- - Supports UART TTL and I2C IIC dual communication interfaces for easy MCU connection
- - Low power consumption, stable data reading, works well with STM32, Arduino and other controllers
- - Great for weather station, environmental monitoring and electronic DIY prototype projects
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AJMRTC GY-39 (GY39) multi-function environmental sensor module integrates BME280 and MAX44009 chips. It can detect temperature, humidity, atmospheric pressure and ambient light at the same time. The module provides both UART TTL and I2C IIC output options, which is convenient to connect with STM32 and other single-chip microcontrollers. With reliable measuring performance and low power consumption, it is widely used for environmental monitoring, miniature weather stations and various DIY electronic experiments.
- Brand: AJMRTC
- Model: GY-39 / GY39
- Chips: BME280 + MAX44009
- Measured Parameters: Temperature, Humidity, Barometric Pressure, Ambient Light
- Communication: UART TTL, I2C IIC
- Compatible MCU: STM32, Arduino
- Application: Environmental Monitoring, Weather Station, DIY Electronic Projects
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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