Changes for page DMT01
Last modified by Mengting Qiu on 2025/08/11 18:25
From version 57.2
edited by Mengting Qiu
on 2025/08/05 08:48
on 2025/08/05 08:48
Change comment:
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To version 61.2
edited by Mengting Qiu
on 2025/08/05 14:25
on 2025/08/05 14:25
Change comment:
There is no comment for this version
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... ... @@ -547,6 +547,8 @@ 547 547 * Example: 0x28 01 ~/~/ Automatic time synchronization Enabled 548 548 * Example: 0x28 00 ~/~/ Automatic time synchronization Disable. 549 549 550 + 551 + 550 550 === 2.5.5 Datalog Uplink payload (FPORT~=3) === 551 551 552 552 ... ... @@ -554,27 +554,18 @@ 554 554 555 555 **Retrieval data payload:** 556 556 557 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:50 0px" %)559 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %) 558 558 |=(% style="width: 60px;background-color:#4F81BD;color:white" %)((( 559 559 **Size(bytes)** 560 -)))|=(% style="width: 40px; background-color:#4F81BD;color:white" %)**2**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)**2**|=(% style="width: 65px; background-color:#4F81BD;color:white" %)**2**|=(% style="width: 180px; background-color:#4F81BD;color:white" %)**1**|=(% style="width: 100px; background-color:#4F81BD;color:white" %)**4** 561 -|(% style="width:103px" %)Value|(% style="width:68px" %)((( 562 -ignore 563 -)))|(% style="width:104px" %)((( 564 -((( 565 -Humidity 566 -))) 567 -)))|(% style="width:87px" %)((( 568 -Temperature 569 -)))|(% style="width:178px" %)((( 570 -Poll message flag & Alarm Flag& Level of PA8 571 -)))|(% style="width:137px" %)Unix Time Stamp 562 +)))|=(% style="width: 40px;background-color:#4F81BD;color:white" %)4|=(% style="width: 90px;background-color:#4F81BD;color:white" %)1|=(% style="width: 150px; background-color: #4F81BD;color:white" %)6|=(% style="width: 80px; background-color: #4F81BD;color:white" %)1|=(% style="width: 80px; background-color: #4F81BD;color:white" %)1|=(% style="width: 80px; background-color: #4F81BD;color:white" %)1|=(% style="width: 80px; background-color: #4F81BD;color:white" %)2|=(% style="width: 80px; background-color: #4F81BD;color:white" %)2 563 +|(% style="width:99px" %)Value|(% style="width:69px" %)((( 564 +Timestamp 572 572 573 -**Poll message flag & Alarm Flag & Level of PA8:** 566 + 567 +)))|(% style="width:130px" %)DevMode|(% style="width:194px" %)MACaddr|(% style="width:106px" %)ProbeBat|(% style="width:97px" %)((( 568 +BoxBat 569 +)))|(% style="width:97px" %)Message Type|(% style="width:97px" %)Food temperature|(% style="width:97px" %)Ambient temperature 574 574 575 -[[image:image-20230524114302-1.png||height="115" width="736"]] 576 - 577 - 578 578 **No ACK Message**: 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature) 579 579 580 580 **Poll Message Flag**: 1: This message is a poll message reply. ... ... @@ -642,8 +642,6 @@ 642 642 ))) 643 643 644 644 645 - 646 - 647 647 = 3. Configure DMT01 ~-~- 需要修改 = 648 648 649 649 == 3.1 Configure Methods == ... ... @@ -651,18 +651,87 @@ 651 651 User can use LoRaWAN downlink command to configure the DMT01 652 652 653 653 ((( 654 -((( 655 655 == 3.2 Downlink Commands Set == 656 656 657 657 658 -(% class="box infomessage" %) 659 -((( 660 -To be updated... 648 +=== 3.2.1 Set Transmit Interval Time === 649 + 650 + 651 +(% style="color:#037691" %)**AT Command:** 652 + 653 +There is no AT command to set TDC time. 654 + 655 + 656 +**Feature**: Change LoRaWAN End Node Transmit Interval. 657 + 658 +(% style="color:blue" %)**Downlink Command: 0x01** 659 + 660 +Format: Command Code (0x01) followed by 3 bytes time value. 661 + 662 +If the downlink payload is **0100003C**, it means set the end node's transmit Interval is set to 0x00003C = 60 seconds, with the type code 01. 663 + 664 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Sets the transmit interval (TDC) to 30 seconds 665 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Sets the transmit interval (TDC) to 60 seconds 666 + 667 + 668 + 669 +=== 3.2.2 Get Device Status === 670 + 671 + 672 +Send a LoRaWAN downlink to request the device's alarm settings. 673 + 674 + 675 +(% style="color:blue" %)**Downlink Payload: **(%%)**0x26 01** 676 + 677 +The sensor will upload device status via FPort=5. See the payload section for details. 678 + 679 + 680 +=== 3.2.3 Clear Flash Record === 681 + 682 + 683 +(% style="color:#037691" %)**AT Command:** 684 + 685 +There is no AT command to enable or disable the relay. 686 + 687 + 688 +**Feature**: Clear flash storage for the data log feature. 689 + 690 +(% style="color:#4f81bd" %)**Downlink Command: 0x08** 691 + 692 +* Example: 0x0801 ~/~/ Clears all saved data in flash. 693 + 694 + 695 + 696 +=== 3.2.4 Confirmed Mode === 697 + 698 + 699 +(% style="color:#037691" %)**AT Command:** 700 + 701 +There is no AT command to control whether Confirmed Mode is enabled or disabled. 702 + 703 + 704 +**Feature**: Mode for sending data that requires acknowledgment. 705 + 706 +(% style="color:#4f81bd" %)**Downlink Command: 0x07** 707 + 708 +* Example: 0x07 01 ~/~/ Confirmed Mode enabled. 709 +* Example: 0x07 00 ~/~/ Confirmed Mode disable. 710 + 711 + 712 + 713 +=== 3.2.5 Set the time synchronization interval === 714 + 715 + 716 +**Feature**: Set how often to perform time synchronization (default: 10 days, unit: days) 717 + 718 +(% style="color:#4f81bd" %)**Downlink Command: 0x28** 719 + 720 +* Example: 0x28 01 ~/~/ Synchronize once a day 721 +* Example: 0x28 03 ~/~/ Synchronize once every three days 661 661 ))) 662 -))) 663 -))) 664 664 665 665 725 + 666 666 = 4. Firmware update = 667 667 668 668 ... ... @@ -670,7 +670,7 @@ 670 670 671 671 User can upgrade the firmware for DMT01 charger. The charger include two piece of software: 672 672 673 -* For LoRa part: OTA firmware update via LoRa :.733 +* For LoRa part: OTA firmware update via LoRa. 674 674 675 675 * For BLE and controller part. 676 676