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Title
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1 -LHT65N LoRaWAN Temperature & Humidity Sensor Manual
1 +LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Parent
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1 -Main.WebHome
1 +Main.User Manual for LoRaWAN End Nodes.WebHome
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220613162008-1.png||_mstalt="428142" height="510" width="334"]]
2 +[[image:image-20230717152014-10.png||height="575" width="339"]]
3 3  
4 4  
5 5  
6 -
7 -
8 8  **Table of Contents:**
9 9  
10 10  {{toc/}}
... ... @@ -13,112 +13,104 @@
13 13  
14 14  
15 15  
16 -= 1. Introduction =
14 += 1. Introdução =
17 17  
18 -== 1.1 What is LHT65N Temperature & Humidity Sensor ==
16 +== 1.1 O que é LHT65N LoRaWAN Temperatura & Umidade Sensor ==
19 19  
20 20  
21 21  (((
22 -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.**
23 -)))
20 +O sensor de temperatura e umidade Dragino LHT65N é um sensor LoRaWAN de longo alcance. Inclui um sensor de temperatura e umidade embutido e tem um conector de sensor externo para conectar a um sensor de temperatura externo.
24 24  
25 -(((
26 -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.
27 -)))
28 28  
29 -(((
30 -LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
31 -)))
23 +O LHT65N permite que os usuários enviem dados e alcancem distâncias extremamente longas. Fornece comunicação de espectro de propagação de ultra-longo alcance e alta imunidade à interferência, minimizando o consumo atual. Ele visa aplicações profissionais de rede de sensores sem fio, como sistemas de irrigação, medição inteligente, cidades inteligentes, automação de edifícios e assim por diante.
32 32  
33 -(((
34 -LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
35 -)))
36 36  
37 -(((
38 -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.
39 -)))
26 +LHT65N tem uma bateria embutida de 2400mAh não recarregável que pode ser usada por até 10 anos*.
40 40  
41 -(((
42 -*The actual battery life depends on how often to send data, please see the battery analyzer chapter.
43 -)))
44 44  
29 +LHT65N é totalmente compatível com o protocolo LoRaWAN v1.0.3 Classe A, ele pode trabalhar com um gateway LoRaWAN padrão.
45 45  
46 -== 1.2 Features ==
47 47  
32 +O LHT65N suporta a funcionalidade Datalog. Ele registrará os dados quando não houver cobertura de rede e os usuários podem recuperar o valor do sensor mais tarde para garantir que não haja perda para cada leitura do sensor.
48 48  
49 -* LoRaWAN v1.0.3 Class A protocol
50 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
51 -* AT Commands to change parameters
52 -* Remote configure parameters via LoRaWAN Downlink
53 -* Firmware upgradeable via program port
54 -* Built-in 2400mAh battery for up to 10 years of use.
55 -* Built-in Temperature & Humidity sensor
56 -* Optional External Sensors
57 -* Tri-color LED to indicate working status
58 -* Datalog feature (Max 3328 records)
59 59  
35 +~* A vida real da bateria depende de quantas vezes enviar dados, consulte o capítulo do analisador da bateria.
36 +)))
60 60  
61 61  
62 -== 1.3 Specification ==
39 +== 1.2 Características ==
63 63  
64 64  
65 -(% style="color:#037691" %)**Built-in Temperature Sensor:**
42 +* Protocolo LoRaWAN v1.0.3 Classe A
43 +* Bandas de frequência: CN470/EU433/KR920/US915/EU868/AS923/AU915
44 +* Comandos AT para alterar os parâmetros
45 +* Parâmetros de configuração remota via LoRaWAN Downlink
46 +* Firmware atualizável através da porta do programa
47 +* Built-in 2400mAh bateria para até 10 anos de uso.
48 +* Built-in sensor de temperatura e umidade
49 +* Sensores externos opcionais
50 +* LED de três cores para indicar o estado de funcionamento
51 +* Recurso de registo de dados (máximo de 3328 registos)
66 66  
67 -* Resolution: 0.01 °C
68 -* Accuracy Tolerance : Typ ±0.3 °C
69 -* Long Term Drift: < 0.02 °C/yr
70 -* Operating Range: -40 ~~ 85 °C
71 71  
72 -(% style="color:#037691" %)**Built-in Humidity Sensor:**
54 +== 1.3 Especificação ==
73 73  
74 -* Resolution: 0.04 %RH
75 -* Accuracy Tolerance : Typ ±3 %RH
76 -* Long Term Drift: < 0.02 °C/yr
77 -* Operating Range: 0 ~~ 96 %RH
78 78  
79 -(% style="color:#037691" %)**External Temperature Sensor:**
57 +(% style="color:#037691" %)**Sensor de temperatura incorporado:**
80 80  
81 -* Resolution: 0.0625 °C
82 -* ±0.5°C accuracy from -10°C to +85°C
83 -* ±2°C accuracy from -55°C to +125°C
84 -* Operating Range: -55 °C ~~ 125 °C
59 +* Resolução: 0,01 °C
60 +* Tolerância de precisão: Tipo ± 0,3 °C
61 +* Deriva a longo prazo: < 0,02 °C/ano
62 +* Faixa de operação: -40 ~~ 85 °C
85 85  
64 +(% style="color:#037691" %)**Sensor de humidade incorporado:**
86 86  
66 +* Resolução: 0,04%UR
67 +* Tolerância da precisão: Tipo ±3%RH
68 +* Deriva a longo prazo: < 0,02 °C/ano
69 +* Faixa de operação: 0 ~~ 96%RH
87 87  
88 -= 2. Connect LHT65N to IoT Server =
71 +(% style="color:#037691" %)**Sensor de temperatura externo:**
89 89  
90 -== 2.1 How does LHT65N work? ==
73 +* Resolução: 0,0625 °C
74 +* ±0,5°C precisão de -10°C a +85°C
75 +* ±2°C precisão de -55°C a +125°C
76 +* Faixa de operação: -55 °C ~~ 125 °C
91 91  
92 92  
93 -(((
94 -LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
95 -)))
79 += 2. Conecte LHT65N ao servidor IoT =
96 96  
81 +== 2.1 Como funciona o LHT65N? ==
82 +
83 +
97 97  (((
98 -If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
85 +O LHT65N é configurado como o modo LoRaWAN OTAA Classe A por padrão. Cada LHT65N é enviado com um conjunto único mundial de chaves OTAA. Para usar o LHT65N em uma rede LoRaWAN, primeiro, precisamos colocar as chaves OTAA no LoRaWAN Network Server e, em seguida, ativar o LHT65N.
86 +
87 +
88 +Se o LHT65N estiver sob a cobertura desta rede LoRaWAN. LHT65N pode entrar na rede LoRaWAN automaticamente. Depois de ingressar com sucesso, o LHT65N começará a medir a temperatura e umidade do ambiente e começará a transmitir dados do sensor para o servidor LoRaWAN. O período padrão para cada uplink é de 20 minutos.
99 99  )))
100 100  
101 101  
102 -== 2.2 How to Activate LHT65N? ==
92 +== 2. 2 Como ativar o LHT65N? ==
103 103  
104 104  
105 105  (((
106 -The LHT65N has two working modes:
96 +O LHT65N tem dois modos de trabalho:
107 107  )))
108 108  
109 109  * (((
110 -(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
100 +(% style="color:blue" %)**Modo de Suspensão Profunda:**(%%) LHT65N não tem nenhuma ativação LoRaWAN. Este modo é usado para armazenamento e transporte para economizar a vida útil da bateria.
111 111  )))
112 112  * (((
113 -(% style="color:blue" %)**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, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
103 +(% style="color:blue" %)**Modo de Trabalho:**(%%) Neste modo, o LHT65N funciona como o modo Sensor LoRaWAN para entrar na rede LoRaWAN e enviar os dados do sensor para o servidor. Entre cada amostragem/tx/rx periodicamente, LHT65N estará no modo STOP (modo IDLE), no modo STOP, LHT65N tem o mesmo consumo de energia que o modo Deep Sleep.
114 114  )))
115 115  
116 116  (((
117 -The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
107 +O LHT65N é definido no modo de sono profundo por padrão; O botão ACT na frente é para alternar para diferentes modos:
118 118  )))
119 119  
120 120  
121 -[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
111 +[[image:image-20230717144740-2.png||height="391" width="267"]]
122 122  
123 123  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
124 124  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
... ... @@ -131,8 +131,6 @@
131 131  )))
132 132  |(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
133 133  
134 -
135 -
136 136  == 2.3 Example to join LoRaWAN network ==
137 137  
138 138  
... ... @@ -249,7 +249,6 @@
249 249  * The 8^^th^^ ~~ 11^^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.)
250 250  
251 251  
252 -
253 253  === 2.4.1 Decoder in TTN V3 ===
254 254  
255 255  
... ... @@ -293,7 +293,6 @@
293 293  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
294 294  
295 295  
296 -
297 297  === 2.4.3 Built-in Temperature ===
298 298  
299 299  
... ... @@ -306,7 +306,6 @@
306 306  * Temperature:  (0xF5C6-65536)/100=-26.18℃
307 307  
308 308  
309 -
310 310  (% style="display:none" %)
311 311  
312 312  === 2.4.4 Built-in Humidity ===
... ... @@ -317,7 +317,6 @@
317 317  * Humidity:    0x025C/10=60.4%
318 318  
319 319  
320 -
321 321  (% style="display:none" %)
322 322  
323 323  === 2.4.5 Ext # ===
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330 330  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
331 331  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
332 332  
333 -
334 -
335 335  === 2.4.6 Ext value ===
336 336  
337 337  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -368,7 +368,6 @@
368 368  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
369 369  )))
370 370  
371 -
372 372  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
373 373  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
374 374  **Size(bytes)**
... ... @@ -422,7 +422,6 @@
422 422  * (% 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)
423 423  
424 424  
425 -
426 426  ==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
427 427  
428 428  
... ... @@ -472,28 +472,30 @@
472 472  
473 473  
474 474  
475 -==== 2.4.6.4 Ext~=2 TMP117 Sensor(Since Firmware v1.3) ====
455 +==== 2.4.6.4 Ext~=2 TMP117 Sensor((% style="display:none" %) (%%)Since Firmware v1.3)(% style="display:none" %) (%%) ====
476 476  
457 +[[image:image-20230717151328-8.png]]
477 477  
478 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
459 +(% style="display:none" %) (%%)
479 479  
480 480  
462 +
481 481  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
482 482  
483 483  [[image:image-20220906102307-7.png||_mstalt="430443"]]
484 484  
485 485  
486 -(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
468 +(% style="color:blue" %)**Interrupt Mode and Counting Mode:**(% style="color:blue; display:none" %)** **
487 487  
488 488  The external cable NE2 can be use for MOD4 and MOD8
489 489  
490 490  
491 491  
492 -==== 2.4.6.5 Ext~=11 SHT31 Sensor (Since Firmware v1.4.1) ====
474 +==== 2.4.6.5 Ext~=11 SHT31 Sensor ((% style="display:none" %) (%%)Since Firmware v1.4.1) ====
493 493  
494 494  
495 -[[image:65N-E31F.jpg||height="454" width="459"]]
496 496  
478 +[[image:image-20230717151245-7.png]]
497 497  
498 498  (% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
499 499  
... ... @@ -606,7 +606,6 @@
606 606  Timestamp mode is designed for LHT65N with E2 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
607 607  )))
608 608  
609 -
610 610  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
611 611  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
612 612  **Size(bytes)**
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660 660  * (% 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)
661 661  
662 662  
663 -
664 664  == 2.5 Show data on Datacake ==
665 665  
666 666  
... ... @@ -1078,7 +1078,6 @@
1078 1078  * For each success downlink, the PURPLE LED will blink once
1079 1079  
1080 1080  
1081 -
1082 1082  == 2.9 installation ==
1083 1083  
1084 1084  
... ... @@ -1131,16 +1131,15 @@
1131 1131  * Operating Range: -40 ~~ 125 °C
1132 1132  * Working voltage 2.35v ~~ 5v
1133 1133  
1134 -
1135 -
1136 1136  == 3.3 E31F Temperature Probe ==
1137 1137  
1138 1138  
1139 -[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1116 +[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:image-20230717151424-9.png||height="221" width="204"]](% style="display:none" %)
1140 1140  
1141 1141  
1142 1142  Temperature sensor with 1 meters cable long
1143 1143  
1121 +
1144 1144  **Built-in Temperature Sensor:**
1145 1145  
1146 1146  * Resolution: 0.01 °C
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1170 1170  * Operating Range: 0 ~~ 96 % RH
1171 1171  
1172 1172  
1173 -
1174 1174  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1175 1175  
1176 1176  
... ... @@ -1242,16 +1242,13 @@
1242 1242  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1243 1243  
1244 1244  
1245 -
1246 1246  == 4.2 Set External Sensor Mode ==
1247 1247  
1248 1248  
1249 1249  Feature: Change External Sensor Mode.
1250 1250  
1251 -
1252 1252  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1253 1253  
1254 -
1255 1255  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1256 1256  |(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1257 1257  |(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
... ... @@ -1271,7 +1271,6 @@
1271 1271  * 0xA20702003c: Same as AT+SETCNT=60
1272 1272  
1273 1273  
1274 -
1275 1275  == 4.3 Enable/Disable uplink Temperature probe ID ==
1276 1276  
1277 1277  
... ... @@ -1304,7 +1304,6 @@
1304 1304  * **0xA801**     **~-~->** AT+PID=1
1305 1305  
1306 1306  
1307 -
1308 1308  == 4.4 Set Password ==
1309 1309  
1310 1310  
... ... @@ -1365,7 +1365,6 @@
1365 1365  * There is no downlink command to set to Sleep mode.
1366 1366  
1367 1367  
1368 -
1369 1369  == 4.7 Set system time ==
1370 1370  
1371 1371  
... ... @@ -1458,10 +1458,8 @@
1458 1458  
1459 1459  Feature: Clear flash storage for data log feature.
1460 1460  
1461 -
1462 1462  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1463 1463  
1464 -
1465 1465  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1466 1466  |(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1467 1467  |(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
... ... @@ -1475,7 +1475,6 @@
1475 1475  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1476 1476  
1477 1477  
1478 -
1479 1479  == 4.13 Auto Send None-ACK messages ==
1480 1480  
1481 1481  
... ... @@ -1494,7 +1494,6 @@
1494 1494  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1495 1495  
1496 1496  
1497 -
1498 1498  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1499 1499  
1500 1500  
... ... @@ -1942,7 +1942,6 @@
1942 1942  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1943 1943  
1944 1944  
1945 -
1946 1946  = 8. Packing Info =
1947 1947  
1948 1948  
... ... @@ -1957,7 +1957,6 @@
1957 1957  * Device Weight: 120.5g
1958 1958  
1959 1959  
1960 -
1961 1961  = 9. Reference material =
1962 1962  
1963 1963  
... ... @@ -1964,7 +1964,6 @@
1964 1964  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1965 1965  
1966 1966  
1967 -
1968 1968  = 10. FCC Warning =
1969 1969  
1970 1970  
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