GY-39 MAX44009 BME280 Sensor Module GY-39-44009 Temperature and Humidity Sensor UART IIC TTL Electronic DIY Board
Product Introduction GY-39 is a low-cost low-power detection of pressure, temperature and humidity and light intensity sensor module, Its working principle is that the on-board MCU collects various sensor data and outputs the calculated result directly after the unified processing. This module has two ways to read the data, namely serial UART (TTL level) or IIC (2 lines); there are two ways of continuous and inquiry output, save power-down settings, adapt to different working environment and single-chip computers and computers connection. Provide Arduino, 51, STM32 microcontroller communication program, but does not provide schematics and internal microcontroller source; In addition, giving Andrews mobile phone software APP view data, and supports WiFi intranet connection, mobile phones and computers at the same time display data. Note: The module can be set up a separate sensor chip mode of operation, as a simple sensor module, MCU does not participate in data processing. Product Parameters
- Chip Model: BME280 / MAX44009 / STM32F030XXXX
- Working voltage: 3 ~ 5V
- Working current: 5mA
- Operating temperature: -40 ~ +85 degrees Celsius
- Temperature range: -40 ~ +85 degrees Celsius
- Humidity range: 0% ~ 100%
- Light intensity range: 0.045lux? ~ 188000lux
- Pressure range: 300 ~ 1100hpa
- Response frequency: 10HZ
- Storage temperature: -40 ~ 125 degrees Celsius
- Size: 24.3mm * 26.7mm
Digital lighting management Internet of Things Smart home Weather station monitoring Digital photometer Digital barometer Altimeter Hygrometer Greenhouse climate monitoring
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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