<
From version < 18.1 >
edited by Edwin Chen
on 2022/05/15 12:38
To version < 21.1 >
edited by Edwin Chen
on 2022/05/16 23:17
>
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 -
61 61  = Connect LHT65N to IoT Server =
62 62  
63 63  == How does LHT65N work? ==
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72 72  The LHT65N has two working modes:
73 73  
74 74  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
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.
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. 
76 76  
77 -
78 78  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
79 79  
80 80  [[image:image-20220515123819-1.png||height="379" width="317"]]
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84 84  |**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.
85 85  |**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
86 86  
85 +== LED Indicator ==
87 87  
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 +
89 89  = Sensors & Accessories =
90 90  
91 91  == 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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