Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN

Last modified by Xiaoling on 2023/07/18 10:12

From 170.20 to 170.19 From 170.27 to 170.26

From version 170.26

edited by Xiaoling
on 2022/06/22 11:16

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To version 170.20

edited by Xiaoling
on 2022/06/22 11:01

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@@ -18,30 +18,17 @@
  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
--
--(((
  The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor.**
--)))
--(((
  The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
--)))
--(((
  LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
--)))
--(((
  LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
--)))
--(((
  LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
--)))
--(((
  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
--)))
  == 1.2 Features ==
@@ -58,8 +58,6 @@
  * Tri-color LED to indicate working status
  * Datalog feature
--
--
  == 1.3 Specification ==
@@ -84,9 +84,6 @@
  * ±2°C accuracy from -55°C to +125°C
  * Operating Range: -55 °C ~~ 125 °C
--
--
--
  = 2. Connect LHT65N to IoT Server =
  == 2.1 How does LHT65N work? ==
@@ -257,6 +257,8 @@
  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
++
++
  === 2.4.1 Decoder in TTN V3 ===
  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
@@ -287,6 +287,8 @@
  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
++
++
  === 2.4.3 Built-in Temperature ===
  [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
@@ -297,6 +297,7 @@
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
++
  === 2.4.4 Built-in Humidity ===
  [[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
@@ -303,6 +303,7 @@
  * Humidity:    0x025C/10=60.4%
++
  === 2.4.5 Ext # ===
  Bytes for External Sensor:
@@ -455,6 +455,8 @@
  * Sync time OK:           1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
  * Unix Time Request:  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
++
++
  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
@@ -529,7 +529,6 @@
 .  IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
 .  Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
--
  === 2.6.2 Unix TimeStamp ===
@@ -884,7 +884,7 @@
  when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
--(% style="color:red" %)Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
++(% style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
  **AT COMMAND FOR ALARM MODE:**
@@ -918,6 +918,8 @@
  * For each success downlink, the PURPLE LED will blink once
++
++
  == 2.9 installation ==
  (% _mstvisible="1" %)
@@ -946,6 +946,7 @@
  Temperature sensor with 2 meters cable long
++
  * Resolution: 0.0625 °C
  * ±0.5°C accuracy from -10°C to +85°C
  * ±2°C accuracy from -55°C to +125°C
@@ -952,7 +952,6 @@
  * Operating Range: -40 ~~ 125 °C
  * Working voltage 2.35v ~~ 5v
--
  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
@@ -967,9 +967,10 @@
  These commands are to configure:
--1. General system settings like: uplink interval.
--1. LoRaWAN protocol & radio-related commands.
++* General system settings like: uplink interval.
++* LoRaWAN protocol & radio-related commands.
++
  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
  * (% style="color:#4f81bd" %)**Commands special design for LHT65N**
@@ -981,8 +981,10 @@
  Feature: Change LoRaWAN End Node Transmit Interval.
++
  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
++
  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
@@ -996,6 +996,7 @@
  * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
++
  == 4.2 Set External Sensor Mode ==
  Feature: Change External Sensor Mode.
@@ -1004,7 +1004,6 @@
  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
--
  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
  Total bytes: 2 ~~ 5 bytes
@@ -1015,35 +1015,34 @@
  * 0xA209: Same as AT+EXT=9
--* 0xA20702003c: Same as AT+SETCNT=60
++* 0xA20702003c,Same as AT+SETCNT=60
++
++
  == 4.3 Enable/Disable uplink Temperature probe ID ==
--(((
  Feature: If PID is enabled, device will send the temperature probe ID on:
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--* (((
--First Packet after OTAA Join
--)))
--* (((
--Every 24 hours since the first packet.
--)))
++* First Packet after OTAA Join
++* Every 24 hours since the first packet.
--(((
  PID is default set to disable (0)
--)))
++
  (% style="color:#4f81bd" %)**AT Command:**
++
  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
  (% style="color:#4f81bd" %)**Downlink Command:**
--* **0xA800**     **~-~->** AT+PID=0
--* **0xA801**     **~-~->** AT+PID=1
++* 0xA800     **~-~->** AT+PID=0
++* 0xA801     **~-~->** AT+PID=1
++
++
++
  == 4.4 Set Password ==
  Feature: Set device password, max 9 digits
@@ -1050,9 +1050,11 @@
  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
++
  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
++
  (% style="color:#4f81bd" %)**Downlink Command:**
  No downlink command for this feature.
@@ -1061,13 +1061,17 @@
  == 4.5 Quit AT Command ==
++
  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
++
  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
++
  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
++
  (% style="color:#4f81bd" %)**Downlink Command:**
  No downlink command for this feature.
@@ -1076,32 +1076,40 @@
  == 4.6 Set to sleep mode ==
++
  Feature: Set device to sleep mode
--* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
--* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
++* AT+Sleep=0  : Normal working mode, device will sleep and use lower power when there is no LoRa message
++* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
  (% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
++
  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
++
  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++
  * There is no downlink command to set to Sleep mode.
--
  == 4.7 Set system time ==
++
  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
++
  (% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++
  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
++
  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++
 x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
@@ -1108,13 +1108,10 @@
  == 4.8 Set Time Sync Mode ==
--(((
++
  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
--)))
--(((
  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
--)))
  (% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
@@ -1121,6 +1121,7 @@
  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
++
  (% style="color:#4f81bd" %)**Downlink Command:**
 x28 01 ~/~/ Same As AT+SYNCMOD=1
@@ -1130,30 +1130,39 @@
  == 4.9 Set Time Sync Interval ==
++
  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
++
  (% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++
  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
++
  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
--**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
++0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
++
  == 4.10 Print data entries base on page. ==
  Feature: Print the sector data from start page to stop page (max is 416 pages).
++
  (% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
++
  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
++
  (% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++
  No downlink commands for feature
@@ -1162,8 +1162,10 @@
  Feature: Print the last few data entries
++
  (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
++
  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
@@ -1188,6 +1188,8 @@
  * Example: 0xA301   ~/~/Same as AT+CLRDTA
++
++
  == 4.13 Auto Send None-ACK messages ==
  (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
@@ -1206,6 +1206,8 @@
  * Example: 0x3401   ~/~/Same as AT+PNACKMD=1
++
++
  = 5. Battery & How to replace =
  == 5.1 Battery Type ==
@@ -1612,6 +1612,8 @@
  * (% style="color:red" %)**E3**(%%): External Temperature Probe
++
++
  = 8. Packing Info =
@@ -1618,17 +1618,23 @@
  **Package Includes**:
  * LHT65N Temperature & Humidity Sensor x 1
--* Optional external sensor
++*Optional external sensor
++
++
  **Dimension and weight**:
  * Device Size:  10 x 10 x 3.5 cm
++
  * Device Weight: 120.5g
++
++
  = 9. Reference material =
  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
++
  = 10. FCC Warning =
  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:

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