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Last modified by Xiaoling on 2025/06/10 09:17
From version 54.2
edited by Xiaoling
on 2025/04/24 09:46
Change comment: There is no comment for this version
To version 47.2
edited by Xiaoling
on 2023/11/01 09:24
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -45,6 +45,8 @@
45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status
47 47  
48 +
49 +
48 48  (% style="display:none" %)
49 49  
50 50  == 1.3 Specification ==
... ... @@ -61,7 +61,7 @@
61 61  
62 62  * Resolution: 0.04 %RH
63 63  * Accuracy Tolerance : Typ ±3 %RH
64 -* Long Term Drift: < 0.25 RH/yr
66 +* Long Term Drift: < 0.02 °C/yr
65 65  * Operating Range: 0 ~~ 96 %RH
66 66  
67 67  (% style="color:#037691" %)**External PIR Sensor:**
... ... @@ -70,6 +70,8 @@
70 70  * Cable Length : 1 meter
71 71  * Stable detect distance : 0~~3 meter
72 72  
75 +
76 +
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
... ... @@ -96,7 +96,7 @@
96 96  
97 97  
98 98  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
103 +|=(% 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
100 100  |(% 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" %)(((
101 101  
102 102  
... ... @@ -110,6 +110,8 @@
110 110  )))
111 111  |(% 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.
112 112  
117 +
118 +
113 113  == 2.3 Example to join LoRaWAN network ==
114 114  
115 115  
... ... @@ -136,44 +136,32 @@
136 136  
137 137  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
138 138  
139 -**~1. Create application**
145 +Add APP EUI in the application.
140 140  
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"]]
142 142  
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"]]
148 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
144 144  
145 145  
146 -**2. Add devices to the created Application.**
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-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
147 147  
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"]]
149 149  
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"]]
154 +[[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"]]
151 151  
152 152  
153 -**3. Enter end device specifics manually.**
157 +(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
154 154  
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: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"]]
160 +[[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"]]
158 158  
159 159  
160 -=== 2.3.2 Step 2: Add decoder ===
163 +**Input APP EUI,  APP KEY and DEV EUI:**
161 161  
165 +[[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"]]
162 162  
163 -In TTN, user can add a custom payload so it shows friendly reading.
164 164  
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/]]
168 +=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -Below is TTN screen shot
168 168  
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 -
177 177  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.
178 178  
179 179  
... ... @@ -188,9 +188,9 @@
188 188  The Payload format is as below.
189 189  
190 190  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
191 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
185 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
192 192  |(% 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**
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
187 +|(% 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
194 194  
195 195  Example parse in TTNv3
196 196  
... ... @@ -258,17 +258,17 @@
258 258  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 259  
260 260  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
261 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
255 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
262 262  **Size(bytes)**
263 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)(((
257 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
264 264  **2**
265 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
259 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
266 266  **2**
267 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
261 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
268 268  **2**
269 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
263 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
270 270  **1**
271 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
265 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
272 272  **4**
273 273  )))
274 274  |(% style="width:97px" %)(((
... ... @@ -294,6 +294,8 @@
294 294  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
295 295  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
296 296  
291 +
292 +
297 297  === 2.5.1 Decoder in TTN V3 ===
298 298  
299 299  
... ... @@ -311,9 +311,9 @@
311 311  These two bytes of BAT include the battery state and the actually voltage
312 312  
313 313  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
314 -|=(% style="width: 69px; background-color:#4F81BD;color:white" %)(((
310 +|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
315 315  **Bit(bit)**
316 -)))|=(% style="width: 253px;background-color:#4F81BD;color:white" %)[15:14]|=(% style="width: 155px;background-color:#4F81BD;color:white" %)[13:0]
312 +)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
317 317  |(% style="width:66px" %)(((
318 318  Value
319 319  )))|(% style="width:250px" %)(((
... ... @@ -332,6 +332,8 @@
332 332  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
333 333  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
334 334  
331 +
332 +
335 335  === 2.5.3 Built-in Temperature ===
336 336  
337 337  
... ... @@ -343,6 +343,8 @@
343 343  
344 344  * Temperature:  (0xF5C6-65536)/100=-26.18℃
345 345  
344 +
345 +
346 346  === 2.5.4 Built-in Humidity ===
347 347  
348 348  
... ... @@ -350,6 +350,8 @@
350 350  
351 351  * Humidity:    0x025C/10=60.4%
352 352  
353 +
354 +
353 353  === 2.5.5 Ext value ===
354 354  
355 355  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
... ... @@ -366,15 +366,15 @@
366 366  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
367 367  
368 368  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
369 -|=(% style="width: 107px; background-color:#4F81BD;color:white" %)(((
371 +|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
370 370  **The 8^^th^^ byte**
371 -)))|=(% style="width: 73px; background-color:#4F81BD;color:white" %)(((
373 +)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
372 372  **Bit 1~~7**
373 -)))|=(% style="width: 213px; background-color:#4F81BD;color:white" %)(((
375 +)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
374 374  **Bit 0**
375 375  )))
376 376  |(% style="width:106px" %)(((
377 -Value
379 +**Value**
378 378  )))|(% style="width:71px" %)(((
379 379  Reserve
380 380  )))|(% style="width:211px" %)(((
... ... @@ -615,9 +615,13 @@
615 615  
616 616  In a normal working state:
617 617  
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.
620 +* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
621 +(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
622 +* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
623 +* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
620 620  
625 +
626 +
621 621  == 2.9 installation ==
622 622  
623 623  
... ... @@ -642,6 +642,8 @@
642 642  
643 643  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
644 644  
651 +
652 +
645 645  = 3. Sensors and Accessories =
646 646  
647 647  == 3.1 E2 Extension Cable ==
... ... @@ -673,6 +673,8 @@
673 673  
674 674  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
675 675  
684 +
685 +
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 -== (% data-sider-select-id="b105c0ce-c4b4-457e-b159-018a39209e92" %)4.3 Commands special design for LHT65N-PIR(%%) ==
699 +== 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="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**
712 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
713 +|(% 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**
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  
... ... @@ -714,6 +714,8 @@
714 714  
715 715  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
716 716  
727 +
728 +
717 717  === 4.3.2 Get Device Status ===
718 718  
719 719  
... ... @@ -731,8 +731,8 @@
731 731  
732 732  (% style="color:#4f81bd" %)**AT Command: **
733 733  
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**
746 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
747 +|(% 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**
736 736  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
737 737  123456
738 738  
... ... @@ -756,8 +756,8 @@
756 756  
757 757  (% style="color:#4f81bd" %)**AT Command: **
758 758  
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**
771 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
772 +|(% 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**
761 761  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
762 762  Clear all stored sensor data…
763 763  
... ... @@ -768,13 +768,13 @@
768 768  
769 769  * There is no downlink command to set to Sleep mode.
770 770  
771 -=== 4.3.5 Set UOA (Uplink on Activity) ===
772 772  
773 773  
774 -Feature: Enable / Disable Uplink on Activity.
785 +=== 4.3.5 Set UOA (Uplink on Activity) ===
775 775  
776 -After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
777 777  
788 +Feature: Enable / Disable Uplink on Activity
789 +
778 778  (% style="color:#4f81bd" %)**AT Command: **
779 779  
780 780  * (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
... ... @@ -790,31 +790,11 @@
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
805 +* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
806 +* (% 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(%%) ===
797 797  
798 798  
799 -Feature: Get the current sensor data
800 -
801 -(% style="color:#4f81bd" %)**AT Command:**
802 -
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 -
806 -=== (% data-sider-select-id="14f87315-b24f-4278-9b6c-0a8c2f35ad00" %)4.3.7 Set count number(%%) ===
807 -
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 -
818 818  = 5. Battery & Power Consumption =
819 819  
820 820  
... ... @@ -832,7 +832,7 @@
832 832  * Update with new features.
833 833  * Fix bugs.
834 834  
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 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
836 836  
837 837  Methods to Update Firmware:
838 838  
... ... @@ -839,12 +839,22 @@
839 839  * (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/]]
840 840  * 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]]**.
841 841  
834 +
835 +
842 842  = 7. FAQ =
843 843  
844 844  == 7.1 How to use AT Command? ==
845 845  
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]].
847 847  
841 +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.
842 +
843 +
844 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
845 +
846 +
847 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
848 +
849 +
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"]]
... ... @@ -897,11 +897,47 @@
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 upgrade firmware? ==
902 +== 7.4 How to use TTL-USB to connect PC 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]].
903 903  
905 +[[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  
907 +
908 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
909 +
910 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
911 +
912 +
913 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
914 +
915 +First connect the four lines；(% style="display:none" %)
916 +
917 +[[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" %)
918 +
919 +
920 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
921 +
922 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
923 +
924 +
925 +(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
926 +
927 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
928 +
929 +
930 +Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
931 +
932 +
933 +When this interface appears, it indicates that the download has been completed.
934 +
935 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
936 +
937 +
938 +Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
939 +
940 +[[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"]]
941 +
942 +
905 905  = 8. Order Info =
906 906  
907 907  
... ... @@ -918,6 +918,8 @@
918 918  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
919 919  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
920 920  
959 +
960 +
921 921  = 9. Packing Info =
922 922  
923 923  
... ... @@ -925,11 +925,15 @@
925 925  
926 926  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
927 927  
968 +
969 +
928 928  = 10. Reference material =
929 929  
930 930  
931 931  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
932 932  
975 +
976 +
933 933  = 11. FCC Warning =
934 934  
935 935  
... ... @@ -938,3 +938,6 @@
938 938  (1) This device may not cause harmful interference；
939 939  
940 940  (2) this device must accept any interference received, including interference that may cause undesired operation.
985 +
986 +
987 +