Octopus Temperature And Humidity Sensor(EF04019)
Contents
15. Octopus Temperature And Humidity Sensor(EF04019)#
15.1. Introduction#
Temperature and humidity sensor is a module based on DHT11 digital temperature and humidity sensing element. It is sensitive to the ambient temperature and humidity changes and can be used for temperature alarm, humidity testing and other works.
15.2. Products Link#
15.3. Characteristics#
The 3-pins ports is easy to plug and play.
15.4. Specifications#
| Item | Parameter |
|---|---|
| SKU | EF04019 |
| Power Input | 3v-5.5v |
| Connector Type | Analog |
| Pins Definition | 1-Signal 2-VCC 3-GND |
| Response | Quick response |
| Sensitivity | High |
| circuit | Simple |
| Service Life | Long(Stable and durable) |
15.5. Outlook and Dimensions#
15.6. Quick to Start#
Connection diagram#
Connect to P1 port as the picture shows.
Take sensor:bit for example
Add Package#
Click “Advanced”in the choice of the MakeCode to find more choices.
Click “Extensions”, search “iot”in the dialog box and then download the “iot-environment-kit”.
Program as the picture shows#
The current temperature value is showing on the micro:bit.
Reference#
Links: https://makecode.microbit.org/_E2kTxL2wp42J
You can also download the links below:
Result#
The temperature value is scrolling on the micro:bit.