User's Manual

Important tips:

1.S1 is a kind of BLE 4.0 high accuracy digital temperature&humidity sensor product

with temperature&humidity sensor,it is waterproof as well;

2.S1 can convert the environmental temperature and humidity into correspondent

digital signal then broadcasts them,user can check the temperature and humidity data

directly through App;

3.Parameters setting or connection is not supportable;

4.This handbook is mainly about how to acquire temperature and humidity through

App;

5.This handbook applies to App engineers who have access to protocol of bluetooth

4.0.

How to TURN ON/OFF S1 and how to read temperature and humidity data

1 TURN ON/OFF S1 (default:off )

1.1 TURN ON S1

When the S1 is powered off,keep pressing the button at the bottom of S1 for about 3s, the

red LED will light on for 2s,it means that the S1 has been turned on;

1.2 TURN Off S1

When the S1 is powered on,keep pressing the button at the bottom of S1 for about 3s, the

red LED will flash for 5 times,it means that the S1 has been turned off;

Turn on Turn off Button

2 Broadcasting and features

Red LED keeps light

on means the S1 has

been burned on

Red LED keeps flashing

means the S1 has been

burned off

button at the

bottom of S1

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