MAKERFACTORY M5Stack Humidity Sensor User guide [ml]
BN 2108261
M5Stack Humidity Sensor
EN Quick Instru ctions
Version: 1
Delivery Content
l Unit
l Grove Cable
Development Resources
Development resources and additional product information are available from:
https: //www.conrad.de/ https: //docs.makerfactory.io/
Description
The sensor unit measures moisture in soil and similar materials.
The two large exposed pads function as probes for the sensor,
together acting as a variable resistor.
The higher the moisture, the better the conductivity, the higher the output signal value. Moisture can directly be read by ADC.
Through t he potentiometer you can change the measuring range.
Features
l Adjustable thres hold, including 10 kΩ adjus table resist or
l Analog and Digital out put
l Grove int erf ace
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l Supports UIF low (Block ly , Py thon), Arduino®
l Two Lego compatible holes
Applications
l Pott ed soil mois ture monit oring
Pinout / Pin Map
M5Core GPIO36 GPIO26 5V GND
Unit Analog Signal Pin Digital Signal Pin 5V GND
Specifications
Input Voltage 5 V/DC
Dimensions (approx.)
Weight (approx.) 9.8 g
64.4 x 24.1 x 8.1 mm
(L x W x H)
Disposal
Electronic devices are recyclable waste and must not be disposed of in the household waste.
At the end of its service life, dispose of the product in
accordance with applicable regulatory guidelines.
You thus fulfill your s tatutory obligations and contribute to the protection of the environment.
Legal Notice
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method,
e.g. photocopy, microfilming, or the capture in electronic data processing syst ems require the prior written approval by the editor.
Reprinting, also in part, is prohibited.
This publication represent the technical status at the time of printing.
Copyright 2019 by Conrad Electronic SE.
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