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Last modified by Xiaoling on 2023/07/18 10:12
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edited by Xiaoling
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Title
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1 -LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
1 +LHT65N LoRaWAN Temperature & Humidity Sensor Manual
Parent
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1 -Main.User Manual for LoRaWAN End Nodes.WebHome
1 +Main.WebHome
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230717152014-10.png||height="575" width="339"]]
2 +[[image:image-20220613162008-1.png||_mstalt="428142" height="510" width="334"]]
3 3  
4 4  
5 5  
6 +
7 +
6 6  **Table of Contents:**
7 7  
8 8  {{toc/}}
... ... @@ -11,144 +11,152 @@
11 11  
12 12  
13 13  
14 -= 1. Introdução =
16 += 1. Introduction =
15 15  
16 -== 1.1 O que é LHT65N LoRaWAN Temperatura & Umidade Sensor ==
18 +== 1.1 What is LHT65N Temperature & Humidity Sensor ==
17 17  
18 18  
19 19  (((
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.
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 +)))
21 21  
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 +)))
22 22  
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.
29 +(((
30 +LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
31 +)))
24 24  
33 +(((
34 +LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
35 +)))
25 25  
26 -LHT65N tem uma bateria embutida de 2400mAh não recarregável que pode ser usada por até 10 anos*.
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 +)))
27 27  
28 -
29 -LHT65N é totalmente compatível com o protocolo LoRaWAN v1.0.3 Classe A, ele pode trabalhar com um gateway LoRaWAN padrão.
30 -
31 -
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.
33 -
34 -
35 -~* A vida real da bateria depende de quantas vezes enviar dados, consulte o capítulo do analisador da bateria.
41 +(((
42 +*The actual battery life depends on how often to send data, please see the battery analyzer chapter.
36 36  )))
37 37  
38 38  
39 -== 1.2 Características ==
46 +== 1.2 Features ==
40 40  
41 41  
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)
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)
52 52  
60 +== 1.3 Specification ==
53 53  
54 -== 1.3 Especificação ==
55 55  
63 +(% style="color:#037691" %)**Built-in Temperature Sensor:**
56 56  
57 -(% style="color:#037691" %)**Sensor de temperatura incorporado:**
65 +* Resolution: 0.01 °C
66 +* Accuracy Tolerance : Typ ±0.3 °C
67 +* Long Term Drift: < 0.02 °C/yr
68 +* Operating Range: -40 ~~ 85 °C
58 58  
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
70 +(% style="color:#037691" %)**Built-in Humidity Sensor:**
63 63  
64 -(% style="color:#037691" %)**Sensor de humidade incorporado:**
72 +* Resolution: 0.04 %RH
73 +* Accuracy Tolerance : Typ ±3 %RH
74 +* Long Term Drift: < 0.02 °C/yr
75 +* Operating Range: 0 ~~ 96 %RH
65 65  
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
77 +(% style="color:#037691" %)**External Temperature Sensor:**
70 70  
71 -(% style="color:#037691" %)**Sensor de temperatura externo:**
79 +* Resolution: 0.0625 °C
80 +* ±0.5°C accuracy from -10°C to +85°C
81 +* ±2°C accuracy from -55°C to +125°C
82 +* Operating Range: -55 °C ~~ 125 °C
72 72  
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
84 += 2. Connect LHT65N to IoT Server =
77 77  
86 +== 2.1 How does LHT65N work? ==
78 78  
79 -= 2. Conecte LHT65N ao servidor IoT =
80 80  
81 -== 2.1 Como funciona o LHT65N? ==
82 -
83 -
84 84  (((
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.
90 +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.
91 +)))
86 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.
93 +(((
94 +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.
89 89  )))
90 90  
91 91  
92 -== 2. 2 Como ativar o LHT65N? ==
98 +== 2.2 How to Activate LHT65N? ==
93 93  
94 94  
95 95  (((
96 -O LHT65N tem dois modos de trabalho:
102 +The LHT65N has two working modes:
97 97  )))
98 98  
99 99  * (((
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.
106 +(% 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.
101 101  )))
102 102  * (((
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.
109 +(% 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. 
104 104  )))
105 105  
106 106  (((
107 -O LHT65N é definido no modo de sono profundo por padrão; O botão ACT na frente é para alternar para diferentes modos:
113 +The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
108 108  )))
109 109  
110 110  
111 -[[image:image-20230717144740-2.png||height="391" width="267"]]
117 +[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
112 112  
113 113  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
114 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Comportamento no ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Função**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Acção**
115 -|(% style="background-color:#f2f2f2; width:167px" %)Pressionando ACT entre 1s < tempo < 3s|(% style="background-color:#f2f2f2; width:117px" %)Teste o estado da ligação ascendente|(% style="background-color:#f2f2f2; width:225px" %)Se o LHT65N já estiver unido à rede rhe LoRaWAN, o LHT65N enviará um pacote de uplink, se o LHT65N tiver sensor externo conectado, o led azul piscará uma vez. Se o LHT65N não tiver sensor externo, o led vermelho piscará uma vez.
116 -|(% style="background-color:#f2f2f2; width:167px" %)Pressionando ACT por mais de 3s|(% style="background-color:#f2f2f2; width:117px" %)Dispositivo Activo|(% style="background-color:#f2f2f2; width:225px" %)O led verde piscará rapidamente 5 vezes, o LHT65N entrará no modo de trabalho e começará a juntar-se à rede LoRaWAN.
117 -O led verde ligará solidamente por 5 segundos após a junção na rede.
118 -|(% style="background-color:#f2f2f2; width:167px" %)Pressione rapidamente ACT 5 vezes.|(% style="background-color:#f2f2f2; width:117px" %)Desactivar o Dispositivo|(% style="background-color:#f2f2f2; width:225px" %)(((
119 -O led vermelho ficará sólido durante 5 segundos. Significa que LHT65N está em modo de sono profundo.
120 +|=(% 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**
121 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122 +If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
120 120  )))
124 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 +)))
128 +|(% 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.
121 121  
122 -== 2.3 Exemplo para ingressar na rede LoRaWAN ==
130 +== 2.3 Example to join LoRaWAN network ==
123 123  
124 124  
125 125  (% class="wikigeneratedid" %)
126 -Esta seção mostra um exemplo de como entrar no servidor IoT TTN V3 LoRaWAN. O uso com outros servidores IoT LoRaWAN é de um procedimento semelhante.
134 +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.
127 127  
128 128  
129 129  (% class="wikigeneratedid" %)
130 130  [[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
131 131  
132 -Suponha que o LPS8N já esteja configurado para se conectar à rede [[TTN V3>>https://eu1.cloud.thethings.network]], então ele fornece cobertura de rede para LHT65N. Em seguida, precisamos adicionar o dispositivo LHT65N em TTN V3:
133 133  
134 134  (((
135 -
142 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
136 136  )))
137 137  
138 -=== 2.3.1 Etapa 1: Crie dispositivo n ttn ===
139 139  
146 +=== 2.3.1 Step 1: Create Device n TTN ===
140 140  
148 +
141 141  (((
142 -Crie um dispositivo no TTN V3 com as teclas OTAA do LHT65N.
150 +Create a device in TTN V3 with the OTAA keys from LHT65N.
151 +)))
143 143  
144 -Cada LHT65N é enviado com um adesivo com seu dispositivo eui, chave de aplicativo e aplicativo eui como abaixo:
153 +(((
154 +Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
145 145  )))
146 146  
147 147  [[image:image-20230426083319-1.png||height="258" width="556"]]
148 148  
149 -O usuário pode inserir essas chaves no portal do servidor Lorawan. Abaixo está a captura de tela do TTN V3:
159 +User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
150 150  
151 -Adicione o aplicativo EUI no aplicativo.
161 +Add APP EUI in the application.
152 152  
153 153  
154 154  [[image:image-20220522232916-3.png||_mstalt="430495"]]
... ... @@ -161,41 +161,43 @@
161 161  
162 162  
163 163  
164 -(% style="color:red" %)**Nota: LHT65N Use a mesma carga útil que LHT65.**
174 +(% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
165 165  
166 166  
167 167  [[image:image-20220522233026-6.png||_mstalt="429403"]]
168 168  
169 169  
170 -INSIDE APP EUI, APP KEY e DEV EUI:
180 +Input APP EUI,  APP KEY and DEV EUI:
171 171  
172 172  
173 173  [[image:image-20220522233118-7.png||_mstalt="430430"]]
174 174  
175 175  
176 -=== 2.3.2 Passo 2: Ative o LHT65N pressionando o botão ACT por mais de 5 segundos. ===
186 +=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
177 177  
178 178  
179 179  (((
180 -Use o botão ACT para ativar o LHT65N e ele se conectará automaticamente à rede TTN V3. Após o sucesso da junção, ele começará a carregar os dados do sensor para o TTN V3 e o usuário poderá ver no painel.
190 +Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
181 181  )))
182 182  
183 183  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
184 184  
185 185  
186 -== 2.4 Carga útil de uplink (Fport~=2) ==
196 +== 2.4 Uplink Payload (Fport~=2) ==
187 187  
188 188  
189 189  (((
190 -A carga de uplink inclui totalmente 11 bytes. Os pacotes de uplink usam FPORT=2 e a cada 20 minutos enviam um uplink por padrão.
200 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
191 191  )))
192 192  
193 193  (((
194 -Após cada uplink, o LED AZUL piscará uma vez.
204 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
195 195  )))
196 196  
197 197  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
198 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)Tamanho( bytes)|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
208 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
209 +**Size(bytes)**
210 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
199 199  **2**
200 200  )))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
201 201  **2**
... ... @@ -206,29 +206,30 @@
206 206  )))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
207 207  **4**
208 208  )))
209 -|(% style="width:97px" %)Valor|(% style="width:39px" %)(((
210 -[[MTD>>||anchor="H2.4.2BAT-BatteryInfo"]]
221 +|(% style="width:97px" %)(((
222 +**Value**
223 +)))|(% style="width:39px" %)(((
224 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
211 211  )))|(% style="width:100px" %)(((
212 212  (((
213 -[[Temperatura incorporada>>||anchor="H2.4.3Built-inTemperature"]]
227 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
214 214  )))
215 215  )))|(% style="width:77px" %)(((
216 216  (((
217 -[[Umidade incorporada>>||anchor="H2.4.4Built-inHumidity"]]
231 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
218 218  )))
219 219  )))|(% style="width:47px" %)(((
220 220  [[Ext>>||anchor="H2.4.5Ext23"]] #
221 221  )))|(% style="width:51px" %)(((
222 -[[Valor Ext>>||anchor="H2.4.6Extvalue"]]
236 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
223 223  )))
224 224  
225 -* Os primeiros 6 bytes: tem significados fixos para cada LHT65N.
239 +* The First 6 bytes: has fix meanings for every LHT65N.
226 226  
227 -* O 7º byte (EXT #): define o modelo do sensor externo.
241 +* The 7th byte (EXT #): defines the external sensor model.
228 228  
229 -* O 8º ~~ 11º byte: o valor para o valor do sensor externo. A definição é baseada no tipo de sensor externo. (Se EXT=0, não haverá esses quatro bytes.)
243 +* 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.)
230 230  
231 -
232 232  === 2.4.1 Decoder in TTN V3 ===
233 233  
234 234  
... ... @@ -271,7 +271,6 @@
271 271  
272 272  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
273 273  
274 -
275 275  === 2.4.3 Built-in Temperature ===
276 276  
277 277  
... ... @@ -281,21 +281,15 @@
281 281  
282 282  [[image:image-20220522235639-3.png||_mstalt="432120"]]
283 283  
284 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
296 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
285 285  
286 -
287 -(% style="display:none" %)
288 -
289 289  === 2.4.4 Built-in Humidity ===
290 290  
291 291  
292 292  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
293 293  
294 -* Humidity:    0x025C/10=60.4%
303 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
295 295  
296 -
297 -(% style="display:none" %)
298 -
299 299  === 2.4.5 Ext # ===
300 300  
301 301  
... ... @@ -342,6 +342,7 @@
342 342  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:
343 343  )))
344 344  
351 +
345 345  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
346 346  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
347 347  **Size(bytes)**
... ... @@ -394,7 +394,6 @@
394 394  * (% 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.
395 395  * (% 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)
396 396  
397 -
398 398  ==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
399 399  
400 400  
... ... @@ -444,30 +444,28 @@
444 444  
445 445  
446 446  
447 -==== 2.4.6.4 Ext~=2 TMP117 Sensor((% style="display:none" %) (%%)Since Firmware v1.3)(% style="display:none" %) (%%) ====
453 +==== 2.4.6.4 Ext~=2 TMP117 Sensor(Since Firmware v1.3) ====
448 448  
449 -[[image:image-20230717151328-8.png]]
450 450  
451 -(% style="display:none" %) (%%)
456 +[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
452 452  
453 453  
454 -
455 455  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
456 456  
457 457  [[image:image-20220906102307-7.png||_mstalt="430443"]]
458 458  
459 459  
460 -(% style="color:blue" %)**Interrupt Mode and Counting Mode:**(% style="color:blue; display:none" %)** **
464 +(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
461 461  
462 462  The external cable NE2 can be use for MOD4 and MOD8
463 463  
464 464  
465 465  
466 -==== 2.4.6.5 Ext~=11 SHT31 Sensor ((% style="display:none" %) (%%)Since Firmware v1.4.1) ====
470 +==== 2.4.6.5 Ext~=11 SHT31 Sensor (Since Firmware v1.4.1) ====
467 467  
468 468  
473 +[[image:65N-E31F.jpg||height="454" width="459"]]
469 469  
470 -[[image:image-20230717151245-7.png]]
471 471  
472 472  (% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
473 473  
... ... @@ -580,6 +580,7 @@
580 580  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:
581 581  )))
582 582  
587 +
583 583  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
584 584  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
585 585  **Size(bytes)**
... ... @@ -632,7 +632,6 @@
632 632  * (% 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.
633 633  * (% 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)
634 634  
635 -
636 636  == 2.5 Show data on Datacake ==
637 637  
638 638  
... ... @@ -763,7 +763,7 @@
763 763  User can poll sensor value based on timestamps from the server. Below is the downlink command.
764 764  
765 765  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
766 -|(% style="background-color:#d9e2f3; color:#0070c0; width:58px" %)**1byte**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**4bytes**|(% style="background-color:#d9e2f3; color:#0070c0; width:123px" %)**4bytes**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**1byte**
770 +|(% style="width:58px;background-color:#D9E2F3;color:#0070C0" %)**1byte**|(% style="width:128px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:123px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:116px;background-color:#D9E2F3;color:#0070C0" %)**1byte**
767 767  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
768 768  
769 769  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
... ... @@ -1049,7 +1049,6 @@
1049 1049  * RED LED when external sensor is not connected
1050 1050  * For each success downlink, the PURPLE LED will blink once
1051 1051  
1052 -
1053 1053  == 2.9 installation ==
1054 1054  
1055 1055  
... ... @@ -1067,7 +1067,7 @@
1067 1067  **1m long breakout cable for LHT65N. Features:**
1068 1068  
1069 1069  * (((
1070 -Use for AT Command, works for both LHT52/LHT65N
1073 +Use for AT Command， works for both LHT52/LHT65N
1071 1071  )))
1072 1072  * (((
1073 1073  Update firmware for LHT65N, works for both LHT52/LHT65N
... ... @@ -1105,12 +1105,11 @@
1105 1105  == 3.3 E31F Temperature Probe ==
1106 1106  
1107 1107  
1108 -[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:image-20230717151424-9.png||height="221" width="204"]](% style="display:none" %)
1111 +[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1109 1109  
1110 1110  
1111 1111  Temperature sensor with 1 meters cable long
1112 1112  
1113 -
1114 1114  **Built-in Temperature Sensor:**
1115 1115  
1116 1116  * Resolution: 0.01 °C
... ... @@ -1139,7 +1139,6 @@
1139 1139  * Long Term Drift: < 0.02 °C/yr
1140 1140  * Operating Range: 0 ~~ 96 % RH
1141 1141  
1142 -
1143 1143  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1144 1144  
1145 1145  
... ... @@ -1211,13 +1211,17 @@
1211 1211  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1212 1212  
1213 1213  
1215 +
1216 +
1214 1214  == 4.2 Set External Sensor Mode ==
1215 1215  
1216 1216  
1217 1217  Feature: Change External Sensor Mode.
1218 1218  
1222 +
1219 1219  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1220 1220  
1225 +
1221 1221  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1222 1222  |(% 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**
1223 1223  |(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
... ... @@ -1237,6 +1237,8 @@
1237 1237  * 0xA20702003c: Same as AT+SETCNT=60
1238 1238  
1239 1239  
1245 +
1246 +
1240 1240  == 4.3 Enable/Disable uplink Temperature probe ID ==
1241 1241  
1242 1242  
... ... @@ -1269,6 +1269,8 @@
1269 1269  * **0xA801**     **~-~->** AT+PID=1
1270 1270  
1271 1271  
1279 +
1280 +
1272 1272  == 4.4 Set Password ==
1273 1273  
1274 1274  
... ... @@ -1329,6 +1329,8 @@
1329 1329  * There is no downlink command to set to Sleep mode.
1330 1330  
1331 1331  
1341 +
1342 +
1332 1332  == 4.7 Set system time ==
1333 1333  
1334 1334  
... ... @@ -1397,6 +1397,7 @@
1397 1397  
1398 1398  [[image:image-20230426164330-2.png]]
1399 1399  
1411 +
1400 1400  (% style="color:#4f81bd" %)**Downlink Command:**
1401 1401  
1402 1402  No downlink commands for feature
... ... @@ -1411,6 +1411,7 @@
1411 1411  
1412 1412  [[image:image-20230426164932-3.png]]
1413 1413  
1426 +
1414 1414  (% style="color:#4f81bd" %)**Downlink Command:**
1415 1415  
1416 1416  No downlink commands for feature
... ... @@ -1421,8 +1421,10 @@
1421 1421  
1422 1422  Feature: Clear flash storage for data log feature.
1423 1423  
1437 +
1424 1424  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1425 1425  
1440 +
1426 1426  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1427 1427  |(% 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**
1428 1428  |(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
... ... @@ -1436,6 +1436,8 @@
1436 1436  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1437 1437  
1438 1438  
1454 +
1455 +
1439 1439  == 4.13 Auto Send None-ACK messages ==
1440 1440  
1441 1441  
... ... @@ -1454,6 +1454,8 @@
1454 1454  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1455 1455  
1456 1456  
1474 +
1475 +
1457 1457  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1458 1458  
1459 1459  
... ... @@ -1564,8 +1564,6 @@
1564 1564  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1565 1565  
1566 1566  (((
1567 -(% _mstmutation="1" style="color:red" %)**(Note: This pin only corresponds to the lead-out board sold by dragino company. For the lead-out board purchased by yourself, please refer to the pin description in Chapter 6.6)**
1568 -
1569 1569  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.
1570 1570  )))
1571 1571  
... ... @@ -1900,7 +1900,6 @@
1900 1900  
1901 1901  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1902 1902  
1903 -
1904 1904  = 8. Packing Info =
1905 1905  
1906 1906  
... ... @@ -1914,13 +1914,11 @@
1914 1914  * Device Size:  10 x 10 x 3.5 mm
1915 1915  * Device Weight: 120.5g
1916 1916  
1917 -
1918 1918  = 9. Reference material =
1919 1919  
1920 1920  
1921 1921  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1922 1922  
1923 -
1924 1924  = 10. FCC Warning =
1925 1925  
1926 1926  
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