<
From version < 21.1 >
edited by Edwin Chen
on 2022/05/16 23:17
To version < 18.1 >
edited by Edwin Chen
on 2022/05/15 12:38
>
Change comment: There is no comment for this version

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57 57  * ±2°C accuracy from -55°C to +125°C
58 58  * Operating Range: -55 °C ~~ 125 °C
59 59  
60 +
60 60  = Connect LHT65N to IoT Server =
61 61  
62 62  == How does LHT65N work? ==
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71 71  The LHT65N has two working modes:
72 72  
73 73  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
74 -* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
75 +* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
75 75  
77 +
76 76  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
77 77  
78 78  [[image:image-20220515123819-1.png||height="379" width="317"]]
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82 82  |**Pressing ACT for more than 3s**|Active Device|green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
83 83  |**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
84 84  
85 -== LED Indicator ==
86 86  
87 -The LHT65N has a triple color LED which for easy shows different stage.
88 88  
89 -While pressing ACT button, the LED will work as per LED status with ACT button.
90 -
91 -In a normal working state:
92 -
93 -* For each uplink, the BLUE LED or RED LED will blink once.
94 -* BLUE LED when an external sensor is connected
95 -* RED LED when an external sensor is not connected
96 -* For each success downlink, the PURPLE LED will blink once
97 -
98 -
99 -== Installation ==
100 -
101 -[[image:image-20220516231650-1.png||height="632" width="620"]]
102 -
103 -
104 -
105 -
106 106  = Sensors & Accessories =
107 107  
108 108  == E3 Temperature Probe ==
image-20220516231650-1.png
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1 -XWiki.Edwin
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1 -462.8 KB
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