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

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

From 198.2 to 198.1 From 209.1 to 208.1

From version 208.1

edited by Edwin Chen
on 2022/10/18 10:07

Change comment: There is no comment for this version

To version 198.2

edited by Xiaoling
on 2022/09/06 14:22

Change comment: There is no comment for this version

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- image-20221006192726-1.png

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@@ -1,1 +1,1 @@
--XWiki.Edwin
++XWiki.Xiaoling

Content

@@ -61,6 +61,7 @@
  * Tri-color LED to indicate working status
  * Datalog feature (Max 3328 records)
++
  == 1.3 Specification ==
@@ -85,6 +85,7 @@
  * ±2°C accuracy from -55°C to +125°C
  * Operating Range: -55 °C ~~ 125 °C
++
  = 2. Connect LHT65N to IoT Server =
@@ -132,7 +132,6 @@
  (% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
--
  (% _mstvisible="1" class="wikigeneratedid" %)
  [[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
@@ -197,7 +197,7 @@
--== 2.4 Uplink Payload   ( Fport~=2) ==
++== 2.4 Uplink Payload ==
  (((
@@ -276,14 +276,19 @@
  * The 7th byte (EXT #): defines the external sensor model.
  * 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.
--Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
++Below is the position to put the decoder and LHT65N decoder can be download from here:
++[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
++
++
  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
@@ -305,6 +305,8 @@
  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
++
++
  === 2.4.3 Built-in Temperature ===
@@ -312,10 +312,13 @@
  * Temperature:  0x0ABB/100=27.47℃
++
  [[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
++
++
  === 2.4.4 Built-in Humidity ===
@@ -323,6 +323,8 @@
  * Humidity:    0x025C/10=60.4%
++
++
  === 2.4.5 Ext # ===
@@ -480,6 +480,9 @@
  * (% style="color:blue" %)**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.
  * (% style="color:blue" %)**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) ====
@@ -529,12 +529,9 @@
--==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
++==== 2.4.6.4 Ext~=2 TMP117 Sensor （since v1.3） ====
--[[image:image-20220927095645-1.png||height="534" width="460"]]
--
--
  **Ext=2,Temperature Sensor(TMP117)：**
  [[image:image-20220906102307-7.png]]
@@ -547,7 +547,7 @@
--==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
++==== 2.4.6.5 Ext~=4 Interrupt Mode （since v1.3） ====
  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
@@ -595,7 +595,7 @@
--==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
++==== 2.4.6.6 Ext~=8 Counting Mode（since v1.3） ====
  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
@@ -753,19 +753,11 @@
  There are two methods:
--**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
++1.  IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
++1.  Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack message and store the sensor data, and it will send all messages (10s interval) after the network recovery. note: a) LHT65N will do ack check for data records sending to make sure every data arrive server. b) LHT65N will send data in CONFIRMED Mode when PNACKMD=1, but it won't re-transmit the same packet , it will just mark it as NONE-ACK and resend after network is detected.
--
--**Method 2: **Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
--
--**Note for method 2:**
--
--* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
--* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
--
  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
--
  [[image:image-20220703111700-2.png||height="381" width="1119"]]
@@ -987,18 +987,15 @@
  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
  (% _mstvisible="1" %)
++[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
++
++(% _mstvisible="1" %)
  (((
  (% _mstvisible="2" %)
  (((
  (% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
  (((
--[[image:image-20221006192726-1.png||height="112" width="754"]]
--
--(% class="mark" %)**No ACK Message**(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
--
--(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
--
--
++Poll Message Flag: 1: This message is a poll message reply.
  )))
  )))
  )))
@@ -1047,7 +1047,7 @@
  (((
  (% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
  (((
--**a) DR0:** max is 11 bytes so one entry of data
++a) DR0: max is 11 bytes so one entry of data
  )))
  )))
  )))
@@ -1058,7 +1058,7 @@
  (((
  (% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
  (((
--**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
++b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
  )))
  )))
  )))
@@ -1069,7 +1069,7 @@
  (((
  (% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
  (((
--**c) DR2:** total payload includes 11 entries of data
++c) DR2: total payload includes 11 entries of data
  )))
  )))
  )))
@@ -1080,7 +1080,7 @@
  (((
  (% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
  (((
--**d) DR3: **total payload includes 22 entries of data.
++d) DR3: total payload includes 22 entries of data.
  )))
  )))
  )))
@@ -1091,7 +1091,7 @@
  (((
  (% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
  (((
--If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
++If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
  )))
  )))
  )))
@@ -1139,7 +1139,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
--
  (% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
  (((
 FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
@@ -1192,37 +1192,17 @@
  (((
  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
--=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
--
--(((
--(% class="box infomessage" %)
--(((
--**AT+WMOD=3,**:              Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
--
--**AT+CITEMP=1**:             The interval between checking the alarm temperature. (In minutes)
--
--**AT+ARTEMP**:                 Gets or sets the alarm range of the internal temperature sensor
--
--**AT+ARTEMP=？ **:          Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
--
--**AT+ARTEMP=45,105**:   Set the internal temperature sensor alarm range from 45 to 105.
--
--**AT+LEDALARM=1** :       Enable LED visual Alarm.
--)))
--)))
--
--
  )))
  (((
--=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
++**AT COMMAND FOR ALARM MODE:**
  )))
  (% _mstvisible="1" class="box infomessage" %)
  (((
  (((
--**AT+WMOD=1**:              Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
++**AT+WMOD=1**:              Enable/disable alarm mode. (0: Disabled, 1: Enabled)
  )))
  (((
@@ -1282,7 +1282,6 @@
  = 3. Sensors and Accessories =
--
  == 3.1 E2 Extension Cable ==
@@ -1515,7 +1515,7 @@
  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
--0x306007806000        ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
++0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
@@ -1539,8 +1539,8 @@
  (% style="color:#4f81bd" %)**Downlink Command:**
--0x28 01             ~/~/  Same As AT+SYNCMOD=1
--0x28 00             ~/~/  Same As AT+SYNCMOD=0
++0x28 01 ~/~/ Same As AT+SYNCMOD=1
++0x28 00 ~/~/ Same As AT+SYNCMOD=0
@@ -1557,7 +1557,7 @@
  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
--**0x29 0A**   ~/~/ Same as AT+SYNCTDC=0x0A
++**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
@@ -1608,7 +1608,7 @@
  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
--* Example: 0xA301     ~/~/  Same as AT+CLRDTA
++* Example: 0xA301   ~/~/Same as AT+CLRDTA
  == 4.13 Auto Send None-ACK messages ==
@@ -1628,11 +1628,10 @@
  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
--* Example: 0x3401   ~/~/  Same as AT+PNACKMD=1
++* Example: 0x3401   ~/~/Same as AT+PNACKMD=1
  = 5. Battery & How to replace =
--
  == 5.1 Battery Type ==
@@ -1699,6 +1699,7 @@
  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
++* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
  (((
  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
@@ -1950,7 +1950,7 @@
  == 6.3 How to change the uplink interval？ ==
--Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
@@ -1984,7 +1984,6 @@
  [[image:image-20220615170542-5.png]]
--
  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
  (% _msthash="506146" _msttexthash="52173160" %)
@@ -1998,7 +1998,6 @@
  [[image:image-20220621170938-2.png]]
--
  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
  [[image:image-20220615171334-6.png]]
@@ -2047,7 +2047,6 @@
  [[image:image-20220615170542-5.png]]
--
  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
  (% _msthash="506146" _msttexthash="52173160" %)
@@ -2060,7 +2060,6 @@
  Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
--
  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
  [[image:image-20220615171334-6.png]]
@@ -2085,13 +2085,20 @@
  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
--* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
++(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
++
  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
@@ -2124,6 +2124,3 @@
  (1) This device may not cause harmful interference；
  (2) this device must accept any interference received, including interference that may cause undesired operation.
--
--
--

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

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