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Last modified by Xiaoling on 2025/06/10 09:17
From version 48.1
edited by Mengting Qiu
on 2024/01/16 17:54
Change comment: There is no comment for this version
To version 54.2
edited by Xiaoling
on 2025/04/24 09:46
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status
47 47  
48 -
49 49  (% style="display:none" %)
50 50  
51 51  == 1.3 Specification ==
... ... @@ -62,7 +62,7 @@
62 62  
63 63  * Resolution: 0.04 %RH
64 64  * Accuracy Tolerance : Typ ±3 %RH
65 -* Long Term Drift: < 0.02 °C/yr
64 +* Long Term Drift: < 0.25 RH/yr
66 66  * Operating Range: 0 ~~ 96 %RH
67 67  
68 68  (% style="color:#037691" %)**External PIR Sensor:**
... ... @@ -71,7 +71,6 @@
71 71  * Cable Length : 1 meter
72 72  * Stable detect distance : 0~~3 meter
73 73  
74 -
75 75  = 2. Connect LHT65N-PIR to IoT Server =
76 76  
77 77  == 2.1 How does LHT65N-PIR work? ==
... ... @@ -98,7 +98,7 @@
98 98  
99 99  
100 100  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
101 -|=(% 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
99 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
102 102  |(% 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" %)(((
103 103  
104 104  
... ... @@ -112,7 +112,6 @@
112 112  )))
113 113  |(% 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" %)Red led will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
114 114  
115 -
116 116  == 2.3 Example to join LoRaWAN network ==
117 117  
118 118  
... ... @@ -139,32 +139,44 @@
139 139  
140 140  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
141 141  
142 -Add APP EUI in the application.
139 +**~1. Create application**
143 143  
141 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091200-1.jpeg?rev=1.1||alt="image-20250424091200-1.jpeg"]]
144 144  
145 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
143 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091207-2.jpeg?rev=1.1||alt="image-20250424091207-2.jpeg"]]
146 146  
147 147  
148 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
146 +**2. Add devices to the created Application.**
149 149  
148 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091404-3.jpeg?rev=1.1||alt="image-20250424091404-3.jpeg"]]
150 150  
151 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
150 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091412-4.jpeg?rev=1.1||alt="image-20250424091412-4.jpeg"]]
152 152  
153 153  
154 -(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
153 +**3. Enter end device specifics manually.**
155 155  
155 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091458-5.jpeg?rev=1.1||alt="image-20250424091458-5.jpeg"]]
156 156  
157 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
157 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091509-6.jpeg?rev=1.1||alt="image-20250424091509-6.jpeg"]]
158 158  
159 159  
160 -**Input APP EUI,  APP KEY and DEV EUI:**
160 +=== 2.3.2 Step 2: Add decoder ===
161 161  
162 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
163 163  
163 +In TTN, user can add a custom payload so it shows friendly reading.
164 164  
165 -=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
165 +Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
166 166  
167 +Below is TTN screen shot
167 167  
169 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162501-5.png?width=1084&height=516&rev=1.1||alt="image-20240909162501-5.png"]]
170 +
171 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162647-6.png?width=1086&height=494&rev=1.1||alt="image-20240909162647-6.png"]]
172 +
173 +
174 +=== 2.3.3 Step 3: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
175 +
176 +
168 168  Use ACT button to activate LHT65N-PIR 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.
169 169  
170 170  
... ... @@ -179,9 +179,9 @@
179 179  The Payload format is as below.
180 180  
181 181  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
182 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
191 +|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
183 183  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
184 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
193 +|(% style="background-color:#f2f2f2; width:103px" %)Value|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
185 185  
186 186  Example parse in TTNv3
187 187  
... ... @@ -249,17 +249,17 @@
249 249  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
250 250  
251 251  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
252 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
261 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
253 253  **Size(bytes)**
254 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)(((
255 255  **2**
256 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
265 +)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
257 257  **2**
258 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
267 +)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
259 259  **2**
260 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
269 +)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
261 261  **1**
262 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
271 +)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
263 263  **4**
264 264  )))
265 265  |(% style="width:97px" %)(((
... ... @@ -285,7 +285,6 @@
285 285  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
286 286  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
287 287  
288 -
289 289  === 2.5.1 Decoder in TTN V3 ===
290 290  
291 291  
... ... @@ -303,9 +303,9 @@
303 303  These two bytes of BAT include the battery state and the actually voltage
304 304  
305 305  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
306 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
314 +|=(% style="width: 69px; background-color:#4F81BD;color:white" %)(((
307 307  **Bit(bit)**
308 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
316 +)))|=(% style="width: 253px;background-color:#4F81BD;color:white" %)[15:14]|=(% style="width: 155px;background-color:#4F81BD;color:white" %)[13:0]
309 309  |(% style="width:66px" %)(((
310 310  Value
311 311  )))|(% style="width:250px" %)(((
... ... @@ -324,7 +324,6 @@
324 324  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
325 325  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
326 326  
327 -
328 328  === 2.5.3 Built-in Temperature ===
329 329  
330 330  
... ... @@ -336,7 +336,6 @@
336 336  
337 337  * Temperature:  (0xF5C6-65536)/100=-26.18℃
338 338  
339 -
340 340  === 2.5.4 Built-in Humidity ===
341 341  
342 342  
... ... @@ -344,7 +344,6 @@
344 344  
345 345  * Humidity:    0x025C/10=60.4%
346 346  
347 -
348 348  === 2.5.5 Ext value ===
349 349  
350 350  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
... ... @@ -361,15 +361,15 @@
361 361  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
362 362  
363 363  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
364 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
369 +|=(% style="width: 107px; background-color:#4F81BD;color:white" %)(((
365 365  **The 8^^th^^ byte**
366 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
371 +)))|=(% style="width: 73px; background-color:#4F81BD;color:white" %)(((
367 367  **Bit 1~~7**
368 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
373 +)))|=(% style="width: 213px; background-color:#4F81BD;color:white" %)(((
369 369  **Bit 0**
370 370  )))
371 371  |(% style="width:106px" %)(((
372 -**Value**
377 +Value
373 373  )))|(% style="width:71px" %)(((
374 374  Reserve
375 375  )))|(% style="width:211px" %)(((
... ... @@ -610,12 +610,9 @@
610 610  
611 611  In a normal working state:
612 612  
613 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
614 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
615 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
616 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
618 +* For each uplink, the (% style="color:red" %)**RED LED**(%%) will blink once.
619 +* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once.
617 617  
618 -
619 619  == 2.9 installation ==
620 620  
621 621  
... ... @@ -640,7 +640,6 @@
640 640  
641 641  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
642 642  
643 -
644 644  = 3. Sensors and Accessories =
645 645  
646 646  == 3.1 E2 Extension Cable ==
... ... @@ -672,7 +672,6 @@
672 672  
673 673  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
674 674  
675 -
676 676  == 4.2 General Commands ==
677 677  
678 678  
... ... @@ -686,7 +686,7 @@
686 686  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
687 687  
688 688  
689 -== 4.3 Commands special design for LHT65N-PIR ==
689 +== (% data-sider-select-id="b105c0ce-c4b4-457e-b159-018a39209e92" %)4.3 Commands special design for LHT65N-PIR(%%) ==
690 690  
691 691  
692 692  These commands only valid for LHT65N-PIR, as below:
... ... @@ -699,8 +699,8 @@
699 699  
700 700  (% style="color:#4f81bd" %)**AT Command: **
701 701  
702 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
703 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
702 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:501px" %)
703 +|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:166px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:180px" %)**Response**
704 704  |(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
705 705  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
706 706  
... ... @@ -714,7 +714,6 @@
714 714  
715 715  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
716 716  
717 -
718 718  === 4.3.2 Get Device Status ===
719 719  
720 720  
... ... @@ -732,8 +732,8 @@
732 732  
733 733  (% style="color:#4f81bd" %)**AT Command: **
734 734  
735 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
736 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
734 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
735 +|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
737 737  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
738 738  123456
739 739  
... ... @@ -757,8 +757,8 @@
757 757  
758 758  (% style="color:#4f81bd" %)**AT Command: **
759 759  
760 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
761 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
759 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:513px" %)
760 +|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:140px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:218px" %)**Response**
762 762  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
763 763  Clear all stored sensor data…
764 764  
... ... @@ -769,12 +769,13 @@
769 769  
770 770  * There is no downlink command to set to Sleep mode.
771 771  
772 -
773 773  === 4.3.5 Set UOA (Uplink on Activity) ===
774 774  
775 775  
776 -Feature: Enable / Disable Uplink on Activity
774 +Feature: Enable / Disable Uplink on Activity.
777 777  
776 +After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
777 +
778 778  (% style="color:#4f81bd" %)**AT Command: **
779 779  
780 780  * (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
... ... @@ -790,22 +790,31 @@
790 790  
791 791  When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
792 792  
793 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
794 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
793 +* (% style="color:#037691" %)**A1 00    **(%%)** ==>    **AT+UOA=0**     **
794 +* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    **AT+UOA=1,2
795 795  
796 +=== (% data-sider-select-id="50a6265d-b76f-4699-846b-b82bee3a7ab0" %)4.3.6 Get data(%%) ===
796 796  
797 -=== 4.3.6 Get data ===
798 798  
799 -
800 800  Feature: Get the current sensor data
801 801  
802 802  (% style="color:#4f81bd" %)**AT Command:**
803 803  
804 - **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
803 +* **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
804 +* **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
805 805  
806 - **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
806 +=== (% data-sider-select-id="14f87315-b24f-4278-9b6c-0a8c2f35ad00" %)4.3.7 Set count number(%%) ===
807 807  
808 808  
809 +Feature: Manually set the count number
810 +
811 +(% style="color:#4f81bd" %)**AT Command: AT+SETCNT**
812 +
813 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:481px" %)
814 +|=(% style="width: 162px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 224px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 95px;background-color:#4F81BD;color:white" %)**Response**
815 +|(% style="width:162px" %)AT+SETCNT=0|(% style="width:222px" %)Set the count number to 0.|(% style="width:93px" %)OK
816 +|(% style="width:162px" %)AT+SETCNT=100|(% style="width:222px" %)Set the count number to 100.|(% style="width:93px" %)OK
817 +
809 809  = 5. Battery & Power Consumption =
810 810  
811 811  
... ... @@ -823,7 +823,7 @@
823 823  * Update with new features.
824 824  * Fix bugs.
825 825  
826 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
835 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/AAAJrw0bI6-cH8sPI8uQL2U/LoRaWAN%20End%20Node/LHT65N-PIR?rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1&dl=0]]**
827 827  
828 828  Methods to Update Firmware:
829 829  
... ... @@ -830,21 +830,12 @@
830 830  * (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
831 831  * Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
832 832  
833 -
834 834  = 7. FAQ =
835 835  
836 836  == 7.1 How to use AT Command? ==
837 837  
846 +Refer this link for [[UART Hardware Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H6.1HowtoconnecttoLHT65NUARTinterface3F]].
838 838  
839 -LHT65N-PIR supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
840 -
841 -
842 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
843 -
844 -
845 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
846 -
847 -
848 848  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-PIR. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) 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.
849 849  
850 850  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
... ... @@ -897,47 +897,11 @@
897 897  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
898 898  
899 899  
900 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
900 +== 7.4 How to upgrade firmware? ==
901 901  
902 +Please check [[update instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H6.5Howtoupgradefirmware3F]].
902 902  
903 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
904 904  
905 -
906 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
907 -
908 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
909 -
910 -
911 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
912 -
913 -First connect the four lines；(% style="display:none" %)
914 -
915 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
916 -
917 -
918 -Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
919 -
920 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
921 -
922 -
923 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
924 -
925 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
926 -
927 -
928 -Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
929 -
930 -
931 -When this interface appears, it indicates that the download has been completed.
932 -
933 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
934 -
935 -
936 -Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
937 -
938 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
939 -
940 -
941 941  = 8. Order Info =
942 942  
943 943  
... ... @@ -954,7 +954,6 @@
954 954  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
955 955  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
956 956  
957 -
958 958  = 9. Packing Info =
959 959  
960 960  
... ... @@ -962,13 +962,11 @@
962 962  
963 963  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
964 964  
965 -
966 966  = 10. Reference material =
967 967  
968 968  
969 969  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
970 970  
971 -
972 972  = 11. FCC Warning =
973 973  
974 974  
... ... @@ -977,6 +977,3 @@
977 977  (1) This device may not cause harmful interference；
978 978  
979 979  (2) this device must accept any interference received, including interference that may cause undesired operation.
980 -
981 -
982 -