Changes for page LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
Last modified by Xiaoling on 2025/06/10 09:17
From version 20.1
edited by Edwin Chen
on 2023/04/09 10:07
on 2023/04/09 10:07
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To version 17.1
edited by Edwin Chen
on 2023/04/09 09:32
on 2023/04/09 09:32
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... ... @@ -156,73 +156,8 @@ 156 156 [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]] 157 157 158 158 159 -== 2.4 Uplink Payload ~-~-DeviceStatus,(Fport~=5) ==159 +== 2.4 Uplink Payload ( Fport~=2) == 160 160 161 -Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server. 162 - 163 -The Payload format is as below. 164 - 165 -|(% colspan="6" %)**Device Status (FPORT=5)** 166 -|**Size (bytes)**|**1**|**2**|**1**|**1**|**2** 167 -|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT 168 - 169 -Example parse in TTNv3 170 - 171 -[[image:1675144504430-490.png]] 172 - 173 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A 174 - 175 -**Firmware Version**: 0x0100, Means: v1.0.0 version 176 - 177 -**Frequency Band**: 178 - 179 -*0x01: EU868 180 - 181 -*0x02: US915 182 - 183 -*0x03: IN865 184 - 185 -*0x04: AU915 186 - 187 -*0x05: KZ865 188 - 189 -*0x06: RU864 190 - 191 -*0x07: AS923 192 - 193 -*0x08: AS923-1 194 - 195 -*0x09: AS923-2 196 - 197 -*0x0a: AS923-3 198 - 199 -*0x0b: CN470 200 - 201 -*0x0c: EU433 202 - 203 -*0x0d: KR920 204 - 205 -*0x0e: MA869 206 - 207 -**Sub-Band**: 208 - 209 -AU915 and US915:value 0x00 ~~ 0x08 210 - 211 -CN470: value 0x0B ~~ 0x0C 212 - 213 -Other Bands: Always 0x00 214 - 215 -**Battery Info**: 216 - 217 -Check the battery voltage. 218 - 219 -Ex1: 0x0B45 = 2885mV 220 - 221 -Ex2: 0x0B49 = 2889mV 222 - 223 - 224 -== 2.5 Uplink Payload, Sensor Data ( Fport~=2) == 225 - 226 226 The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 227 227 228 228 After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. ... ... @@ -264,7 +264,7 @@ 264 264 * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement) 265 265 * The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count. 266 266 267 -=== 2. 5.1 Decoder in TTN V3 ===202 +=== 2.4.1 Decoder in TTN V3 === 268 268 269 269 270 270 When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading. ... ... @@ -275,7 +275,7 @@ 275 275 [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]] 276 276 277 277 278 -=== 2. 5.2 BAT-Battery Info ===213 +=== 2.4.2 BAT-Battery Info === 279 279 280 280 281 281 These two bytes of BAT include the battery state and the actually voltage ... ... @@ -291,7 +291,7 @@ 291 291 * BAT status=(0xcba4>>14)&0xFF=11(B)，very good 292 292 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 293 293 294 -=== 2. 5.3 Built-in Temperature ===229 +=== 2.4.3 Built-in Temperature === 295 295 296 296 [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]] 297 297 ... ... @@ -301,20 +301,20 @@ 301 301 302 302 * Temperature: (0xF5C6-65536)/100=-26.18℃ 303 303 304 -=== 2. 5.4 Built-in Humidity ===239 +=== 2.4.4 Built-in Humidity === 305 305 306 306 [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]] 307 307 308 308 * Humidity: 0x025C/10=60.4% 309 309 310 -=== 2. 5.5 Ext value ===245 +=== 2.4.5 Ext value === 311 311 312 -==== 2. 5.5.1 Ext~=0x0A, PIR Sensor ====247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ==== 313 313 314 314 [[image:image-20221224161634-2.png||height="138" width="851"]] 315 315 316 316 317 -==== 2. 5.5.2 Ext Value ====252 +==== 2.4.5.2 Ext Value ==== 318 318 319 319 There are 4 bytes in Ext Value field. 320 320 ... ... @@ -348,7 +348,7 @@ 348 348 0x00 E5 09 : Total detect 58633 activity since end node start. 349 349 350 350 351 -== 2. 6Show data on Datacake ==286 +== 2.5 Show data on Datacake == 352 352 353 353 Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps: 354 354 ... ... @@ -378,7 +378,7 @@ 378 378 379 379 380 380 381 -== 2. 7LED Indicator ==316 +== 2.8 LED Indicator == 382 382 383 383 384 384 The LHT65N-PIR has a triple color LED which for easy showing different stage . ... ... @@ -392,7 +392,7 @@ 392 392 * RED LED when external sensor is not connected 393 393 * For each success downlink, the PURPLE LED will blink once 394 394 395 -== 2. 8installation ==330 +== 2.9 installation == 396 396 397 397 ~1. Don't install LHT65N-PIR outdoor or place where will get wet 398 398 ... ... @@ -430,6 +430,7 @@ 430 430 * AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]]. 431 431 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 432 432 368 + 433 433 == 4.2 General Commands == 434 434 435 435 ... ... @@ -470,6 +470,7 @@ 470 470 471 471 * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 472 472 409 + 473 473 === 4.3.2 Get Device Status === 474 474 475 475 Send a LoRaWAN downlink to ask device send Alarm settings. ... ... @@ -505,6 +505,7 @@ 505 505 506 506 * 0xA205: Set external sensor type to E5 507 507 445 + 508 508 === 4.3.4 Set to sleep mode === 509 509 510 510 ... ... @@ -522,6 +522,7 @@ 522 522 523 523 * There is no downlink command to set to Sleep mode. 524 524 463 + 525 525 === 4.3.5 Set UOA (Uplink on Activity) === 526 526 527 527 Feature: Enable / Disable Uplink on Activity ... ... @@ -529,12 +529,11 @@ 529 529 * **AT+UOA=0** : Disable UoA 530 530 * **AT+UOA=1,2** : Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity. 531 531 532 -Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast. 533 533 534 534 (% style="color:#4f81bd" %)**AT Command: AT+UOA** 535 535 536 536 537 -(% style="color:#4f81bd" %)**Downlink Command: **(% class="mark" %)**xxxxxxx**475 +(% style="color:#4f81bd" %)**Downlink Command: (% class="mark" %)xxxxxxx(%%)** 538 538 539 539 540 540 = 5. Battery & Power Consumption = ... ... @@ -549,9 +549,9 @@ 549 549 Please see this link for how to do OTA firmware update: [[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/]] 550 550 551 551 552 -= 7. FAQ =490 += 6. FAQ = 553 553 554 -== 7.1 How to use AT Command? ==492 +== 6.1 How to use AT Command? == 555 555 556 556 557 557 LHT65N-E5 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. ... ... @@ -570,7 +570,7 @@ 570 570 571 571 572 572 573 -== 7.2 Where to use AT commands and Downlink commands ==511 +== 6.2 Where to use AT commands and Downlink commands == 574 574 575 575 576 576 **AT commands：** ... ... @@ -616,7 +616,7 @@ 616 616 [[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"]] 617 617 618 618 619 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==557 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? == 620 620 621 621 [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]] 622 622 ... ... @@ -657,7 +657,7 @@ 657 657 [[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"]] 658 658 659 659 660 -= 8. Order Info =598 += 7. Order Info = 661 661 662 662 663 663 Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX** ... ... @@ -673,7 +673,7 @@ 673 673 * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 674 674 * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 675 675 676 -= 9. Packing Info =614 += 8. Packing Info = 677 677 678 678 679 679 **Package Includes**: ... ... @@ -685,12 +685,12 @@ 685 685 * Device Size: 10 x 10 x 3.5 mm 686 686 * Device Weight: 120.5g 687 687 688 -= 10. Reference material =626 += 9. Reference material = 689 689 690 690 691 691 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]] 692 692 693 -= 1 1. FCC Warning =631 += 10. FCC Warning = 694 694 695 695 696 696 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: