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Last modified by Xiaoling on 2023/07/18 10:12
From version 199.1
edited by Bei Jinggeng
on 2022/09/27 09:56
Change comment: Uploaded new attachment "image-20220927095645-1.png", version {1}
To version 189.9
edited by Xiaoling
on 2022/08/08 16:38
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -16,7 +16,6 @@
16 16  
17 17  = 1. Introduction =
18 18  
19 -
20 20  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
21 21  
22 22  
... ... @@ -45,7 +45,6 @@
45 45  )))
46 46  
47 47  
48 -
49 49  == 1.2 Features ==
50 50  
51 51  
... ... @@ -59,15 +59,14 @@
59 59  * Built-in Temperature & Humidity sensor
60 60  * Optional External Sensors
61 61  * Tri-color LED to indicate working status
62 -* Datalog feature (Max 3328 records)
60 +* Datalog feature
63 63  
64 64  
65 65  
66 -
67 67  == 1.3 Specification ==
68 68  
69 69  
70 -(% style="color:#037691" %)**Built-in Temperature Sensor:**
67 +**Built-in Temperature Sensor:**
71 71  
72 72  * Resolution: 0.01 °C
73 73  * Accuracy Tolerance : Typ ±0.3 °C
... ... @@ -74,15 +74,19 @@
74 74  * Long Term Drift: < 0.02 °C/yr
75 75  * Operating Range: -40 ~~ 85 °C
76 76  
77 -(% style="color:#037691" %)**Built-in Humidity Sensor:**
78 78  
75 +
76 +**Built-in Humidity Sensor:**
77 +
79 79  * Resolution: 0.04 %RH
80 80  * Accuracy Tolerance : Typ ±3 %RH
81 81  * Long Term Drift: < 0.02 °C/yr
82 82  * Operating Range: 0 ~~ 96 %RH
83 83  
84 -(% style="color:#037691" %)**External Temperature Sensor:**
85 85  
84 +
85 +**External Temperature Sensor:**
86 +
86 86  * Resolution: 0.0625 °C
87 87  * ±0.5°C accuracy from -10°C to +85°C
88 88  * ±2°C accuracy from -55°C to +125°C
... ... @@ -90,10 +90,8 @@
90 90  
91 91  
92 92  
93 -
94 94  = 2. Connect LHT65N to IoT Server =
95 95  
96 -
97 97  == 2.1 How does LHT65N work? ==
98 98  
99 99  
... ... @@ -350,7 +350,6 @@
350 350  
351 351  === 2.4.6 Ext value ===
352 352  
353 -
354 354  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
355 355  
356 356  
... ... @@ -498,7 +498,6 @@
498 498  
499 499  
500 500  
501 -
502 502  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
503 503  
504 504  
... ... @@ -508,7 +508,7 @@
508 508  
509 509  sensor by setting:
510 510  
511 -AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
508 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
512 512  
513 513  For example:
514 514  
... ... @@ -531,7 +531,6 @@
531 531  
532 532  When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
533 533  
534 -
535 535  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
536 536  
537 537  [[image:image-20220628151005-5.png]]
... ... @@ -548,165 +548,6 @@
548 548  
549 549  
550 550  
551 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （since v1.3） ====
552 -
553 -
554 -**Ext=2,Temperature Sensor(TMP117)：**
555 -
556 -[[image:image-20220906102307-7.png]]
557 -
558 -
559 -(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
560 -
561 -The external cable NE2 can be use for MOD4 and MOD8
562 -
563 -
564 -
565 -
566 -==== 2.4.6.5 Ext~=4 Interrupt Mode （since v1.3） ====
567 -
568 -
569 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
570 -
571 -
572 -(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
573 -
574 -**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
575 -
576 - In Open State, the power consumption is the same as if there is no probe
577 -
578 - In Close state, the power consumption will be 3uA higher than normal.
579 -
580 -[[image:image-20220906100852-1.png||height="205" width="377"]]
581 -
582 -
583 -Ext=4,Interrupt Sensor：
584 -
585 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
586 -|(% style="width:117px" %)(((
587 -AT+EXT=4,1
588 -)))|(% style="width:371px" %)(((
589 -Sent uplink packet in both rising and falling interrupt
590 -)))
591 -|(% style="width:117px" %)(((
592 -AT+EXT=4,2
593 -)))|(% style="width:371px" %)(((
594 -Sent uplink packet only in falling interrupt
595 -)))
596 -|(% style="width:117px" %)(((
597 -AT+EXT=4,3
598 -)))|(% style="width:371px" %)(((
599 -Sent uplink packet only in rising interrupt
600 -)))
601 -
602 -Trigger by falling edge:
603 -
604 -[[image:image-20220906101145-2.png]]
605 -
606 -
607 -Trigger by raising edge：
608 -
609 -[[image:image-20220906101145-3.png]]
610 -
611 -
612 -
613 -
614 -==== 2.4.6.6 Ext~=8 Counting Mode（since v1.3） ====
615 -
616 -
617 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
618 -
619 -
620 -(% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
621 -
622 -[[image:image-20220906101320-4.png||height="366" width="698"]]
623 -
624 -
625 -(% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
626 -
627 -[[image:image-20220906101320-5.png||height="353" width="696"]]
628 -
629 -Ext=8, Counting Sensor ( 4 bytes)：
630 -
631 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
632 -|(% style="width:138px" %)(((
633 -AT+EXT=8,0
634 -)))|(% style="width:240px" %)(((
635 -Count at falling interrupt
636 -)))
637 -|(% style="width:138px" %)(((
638 -AT+EXT=8,1
639 -)))|(% style="width:240px" %)(((
640 -Count at rising interrupt
641 -)))
642 -|(% style="width:138px" %)(((
643 -AT+SETCNT=60
644 -)))|(% style="width:240px" %)(((
645 -Sent current count to 60
646 -)))
647 -
648 -[[image:image-20220906101320-6.png]]
649 -
650 -
651 -(% style="color:blue" %)**A2 downlink Command：**
652 -
653 -A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
654 -
655 -A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
656 -
657 -A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
658 -
659 -A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
660 -
661 -A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
662 -
663 -
664 -(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
665 -
666 -
667 -(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
668 -
669 -(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
670 -
671 -0): Cancel
672 -
673 -1): Threshold alarm
674 -
675 -2): Fluctuation alarm
676 -
677 -
678 -(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
679 -
680 -(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
681 -
682 -
683 -(% style="color:#037691" %) **Parameter 3 and parameter 4:**
684 -
685 -1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
686 -
687 -Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
688 -
689 -
690 -2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
691 -
692 -Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
693 -
694 -If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
695 -
696 -
697 -(% style="color:blue" %)** Downlink:**
698 -
699 -0xA5 00 ~-~- AT+WMOD=0.
700 -
701 -0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
702 -
703 -0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
704 -
705 -0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
706 -
707 -
708 -
709 -
710 710  == 2.5 Show data on Datacake ==
711 711  
712 712  
... ... @@ -770,7 +770,7 @@
770 770  There are two methods:
771 771  
772 772  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
773 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack message and store the sensor data, and it will send all messages (10s interval) after the network recovery. note: a) LHT65N will do ack check for data records sending to make sure every data arrive server. b) LHT65N will send data in CONFIRMED Mode when PNACKMD=1, but it won't re-transmit the same packet , it will just mark it as NONE-ACK and resend after network is detected.
610 +1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after the network recovery.
774 774  
775 775  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
776 776  
... ... @@ -991,6 +991,7 @@
991 991  )))
992 992  )))
993 993  
831 +
994 994  (% _mstvisible="1" %)
995 995  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
996 996  
... ... @@ -1258,7 +1258,6 @@
1258 1258  
1259 1259  
1260 1260  
1261 -
1262 1262  == 2.9 installation ==
1263 1263  
1264 1264  
... ... @@ -1269,7 +1269,6 @@
1269 1269  
1270 1270  = 3. Sensors and Accessories =
1271 1271  
1272 -
1273 1273  == 3.1 E2 Extension Cable ==
1274 1274  
1275 1275  
... ... @@ -1389,7 +1389,6 @@
1389 1389  
1390 1390  
1391 1391  
1392 -
1393 1393  == 4.2 Set External Sensor Mode ==
1394 1394  
1395 1395  
... ... @@ -1415,7 +1415,6 @@
1415 1415  
1416 1416  
1417 1417  
1418 -
1419 1419  == 4.3 Enable/Disable uplink Temperature probe ID ==
1420 1420  
1421 1421  
... ... @@ -1448,7 +1448,6 @@
1448 1448  
1449 1449  
1450 1450  
1451 -
1452 1452  == 4.4 Set Password ==
1453 1453  
1454 1454  
... ... @@ -1491,6 +1491,8 @@
1491 1491  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1492 1492  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1493 1493  
1327 +
1328 +
1494 1494  (% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1495 1495  
1496 1496  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
... ... @@ -1502,7 +1502,6 @@
1502 1502  
1503 1503  
1504 1504  
1505 -
1506 1506  == 4.7 Set system time ==
1507 1507  
1508 1508  
... ... @@ -1581,10 +1581,8 @@
1581 1581  
1582 1582  == 4.11 Print last few data entries. ==
1583 1583  
1584 -
1585 1585  Feature: Print the last few data entries
1586 1586  
1587 -
1588 1588  (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1589 1589  
1590 1590  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
... ... @@ -1598,7 +1598,6 @@
1598 1598  
1599 1599  == 4.12 Clear Flash Record ==
1600 1600  
1601 -
1602 1602  Feature: Clear flash storage for data log feature.
1603 1603  
1604 1604  
... ... @@ -1612,15 +1612,11 @@
1612 1612  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1613 1613  
1614 1614  
1615 -
1616 -
1617 1617  == 4.13 Auto Send None-ACK messages ==
1618 1618  
1619 -
1620 1620  (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1621 1621  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1622 1622  
1623 -
1624 1624  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1625 1625  
1626 1626  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
... ... @@ -1635,14 +1635,10 @@
1635 1635  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1636 1636  
1637 1637  
1638 -
1639 -
1640 1640  = 5. Battery & How to replace =
1641 1641  
1642 -
1643 1643  == 5.1 Battery Type ==
1644 1644  
1645 -
1646 1646  (((
1647 1647  (((
1648 1648  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
... ... @@ -1663,10 +1663,8 @@
1663 1663  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1664 1664  
1665 1665  
1666 -
1667 1667  == 5.2 Replace Battery ==
1668 1668  
1669 -
1670 1670  LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
1671 1671  
1672 1672  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
... ... @@ -1674,7 +1674,6 @@
1674 1674  
1675 1675  == 5.3 Battery Life Analyze ==
1676 1676  
1677 -
1678 1678  (((
1679 1679  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1680 1680  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
... ... @@ -1692,10 +1692,8 @@
1692 1692  
1693 1693  = 6. FAQ =
1694 1694  
1695 -
1696 1696  == 6.1 How to use AT Command? ==
1697 1697  
1698 -
1699 1699  LHT65N 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.
1700 1700  
1701 1701  [[image:image-20220530085651-1.png||_mstalt="429949"]]
... ... @@ -1914,43 +1914,40 @@
1914 1914  AT+PID:  Get or set the PID
1915 1915  
1916 1916  
1917 -
1918 1918  == 6.2 Where to use AT commands and Downlink commands ==
1919 1919  
1737 +(% _msthash="506131" _msttexthash="14585714" %)
1738 +AT commands：
1920 1920  
1921 -**AT commands：**
1922 -
1923 1923  [[image:image-20220620153708-1.png||height="603" width="723"]]
1924 1924  
1742 +(% _msthash="506132" _msttexthash="337922" %)
1743 +Downlink commands:
1925 1925  
1926 -**Downlink commands:**
1927 1927  
1746 +(% _msthash="506133" _msttexthash="33046" %)
1747 +**TTN:**
1928 1928  
1929 -
1930 -(% style="color:blue" %)**TTN:**
1931 -
1932 1932  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1933 1933  
1934 1934  
1752 +(% _msthash="506134" _msttexthash="11113791" %)
1753 +**Helium：**
1935 1935  
1936 -(% style="color:blue" %)**Helium：**
1937 -
1938 1938  [[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1939 1939  
1940 1940  
1758 +(% _msthash="506135" _msttexthash="4159844" %)
1759 +**Chirpstack:The downlink window will not be displayed until the network is accessed**
1941 1941  
1942 -(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
1943 -
1944 -
1945 1945  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1946 1946  
1947 -
1948 1948  [[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1949 1949  
1950 1950  
1766 +(% _msthash="506136" _msttexthash="39286" %)
1767 +**Aws:**
1951 1951  
1952 -(% style="color:blue" %)**Aws:**
1953 -
1954 1954  [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1955 1955  
1956 1956  
... ... @@ -1957,7 +1957,6 @@
1957 1957  
1958 1958  == 6.3 How to change the uplink interval？ ==
1959 1959  
1960 -
1961 1961  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
1962 1962  
1963 1963  
... ... @@ -1964,7 +1964,6 @@
1964 1964  
1965 1965  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1966 1966  
1967 -
1968 1968  [[image:image-20220615153355-1.png]]
1969 1969  
1970 1970  [[image:1655802313617-381.png]]
... ... @@ -2021,16 +2021,13 @@
2021 2021  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
2022 2022  
2023 2023  
2024 -
2025 2025  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
2026 2026  
2027 -
2028 2028  [[image:image-20220623110706-1.png]]
2029 2029  
2030 2030  
2031 2031  [[image:image-20220623112117-4.png||height="459" width="343"]]
2032 2032  
2033 -
2034 2034  (((
2035 2035  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. 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.
2036 2036  )))
... ... @@ -2041,13 +2041,10 @@
2041 2041  [[image:image-20220615154519-3.png||height="672" width="807"]]
2042 2042  
2043 2043  
2044 -
2045 2045  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
2046 2046  
2047 -
2048 2048  [[image:image-20220623110706-1.png]]
2049 2049  
2050 -
2051 2051  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
2052 2052  
2053 2053  [[image:image-20220615170542-5.png]]
... ... @@ -2064,7 +2064,6 @@
2064 2064  (% _msthash="506146" _msttexthash="52173160" %)
2065 2065  Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
2066 2066  
2067 -
2068 2068  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2069 2069  
2070 2070  [[image:image-20220615171334-6.png]]
... ... @@ -2081,7 +2081,6 @@
2081 2081  Finally,restart reset device again
2082 2082  
2083 2083  
2084 -
2085 2085  = 7. Order Info =
2086 2086  
2087 2087  
... ... @@ -2089,13 +2089,20 @@
2089 2089  
2090 2090  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
2091 2091  
2092 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1897 +(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1898 +
2093 2093  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1900 +
2094 2094  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1902 +
2095 2095  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1904 +
2096 2096  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1906 +
2097 2097  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1908 +
2098 2098  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1910 +
2099 2099  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2100 2100  
2101 2101  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
... ... @@ -2103,8 +2103,6 @@
2103 2103  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2104 2104  
2105 2105  
2106 -
2107 -
2108 2108  = 8. Packing Info =
2109 2109  
2110 2110  
... ... @@ -2119,24 +2119,15 @@
2119 2119  * Device Weight: 120.5g
2120 2120  
2121 2121  
2122 -
2123 -
2124 2124  = 9. Reference material =
2125 2125  
2126 -
2127 2127  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2128 2128  
2129 2129  
2130 -
2131 -
2132 2132  = 10. FCC Warning =
2133 2133  
2134 -
2135 2135  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
2136 2136  
2137 2137  (1) This device may not cause harmful interference；
2138 2138  
2139 2139  (2) this device must accept any interference received, including interference that may cause undesired operation.
2140 -
2141 -
2142 -
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