Changes for page LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
Last modified by Xiaoling on 2025/04/24 10:00
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... ... @@ -45,7 +45,6 @@ 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 == ... ... @@ -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? == ... ... @@ -108,7 +108,6 @@ 108 108 ))) 109 109 |(% 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-PIR is in Deep Sleep Mode. 110 110 111 - 112 112 == 2.3 Example to join LoRaWAN network == 113 113 114 114 ... ... @@ -279,7 +279,6 @@ 279 279 * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement) 280 280 * The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count. 281 281 282 - 283 283 === 2.5.1 Decoder in TTN V3 === 284 284 285 285 ... ... @@ -318,7 +318,6 @@ 318 318 * BAT status=(0xcba4>>14)&0xFF=11(B)，very good 319 319 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 320 320 321 - 322 322 === 2.5.3 Built-in Temperature === 323 323 324 324 ... ... @@ -330,7 +330,6 @@ 330 330 331 331 * Temperature: (0xF5C6-65536)/100=-26.18℃ 332 332 333 - 334 334 === 2.5.4 Built-in Humidity === 335 335 336 336 ... ... @@ -338,7 +338,6 @@ 338 338 339 339 * Humidity: 0x025C/10=60.4% 340 340 341 - 342 342 === 2.5.5 Ext value === 343 343 344 344 ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ==== ... ... @@ -424,7 +424,6 @@ 424 424 * (% style="color:red" %)**RED LED**(%%) when external sensor is not connected 425 425 * For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once 426 426 427 - 428 428 == 2.8 installation == 429 429 430 430 ... ... @@ -449,7 +449,6 @@ 449 449 450 450 * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room). 451 451 452 - 453 453 = 3. Sensors and Accessories = 454 454 455 455 == 3.1 E2 Extension Cable == ... ... @@ -481,7 +481,6 @@ 481 481 482 482 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 483 483 484 - 485 485 == 4.2 General Commands == 486 486 487 487 ... ... @@ -523,7 +523,6 @@ 523 523 524 524 * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 525 525 526 - 527 527 === 4.3.2 Get Device Status === 528 528 529 529 ... ... @@ -578,12 +578,13 @@ 578 578 579 579 * There is no downlink command to set to Sleep mode. 580 580 581 - 582 582 === 4.3.5 Set UOA (Uplink on Activity) === 583 583 584 584 585 585 Feature: Enable / Disable Uplink on Activity 586 586 575 +(% style="color:#4f81bd" %)**AT Command: ** 576 + 587 587 * **AT+UOA=0** : Disable UoA 588 588 589 589 * **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. ... ... @@ -590,12 +590,17 @@ 590 590 591 591 (% style="color:red" %)**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.** 592 592 593 -(% style="color:#4f81bd" %)**AT Command: AT+UOA** 594 594 584 +(% style="color:#4f81bd" %)**Downlink Command:** 595 595 596 - (% style="color:#4f81bd"%)**DownlinkCommand:**(%class="mark"%)**xxxxxxx**586 +Format: Command Code (0xA1) followed by 1 byte or 3 bytes. 597 597 588 +When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time. 598 598 590 +* **A1 00 ==> AT+UOA=0 ** 591 +* **A1 01 00 02 ==> AT+UOA=1,2** 592 + 593 + 599 599 = 5. Battery & Power Consumption = 600 600 601 601 ... ... @@ -620,7 +620,6 @@ 620 620 * (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/]] 621 621 * 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]]**. 622 622 623 - 624 624 = 7. FAQ = 625 625 626 626 == 7.1 How to use AT Command? == ... ... @@ -746,7 +746,6 @@ 746 746 * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 747 747 * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 748 748 749 - 750 750 = 9. Packing Info = 751 751 752 752 ... ... @@ -755,13 +755,11 @@ 755 755 * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1 756 756 757 757 758 - 759 759 = 10. Reference material = 760 760 761 761 762 762 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]] 763 763 764 - 765 765 = 11. FCC Warning = 766 766 767 767