Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN

Last modified by Xiaoling on 2023/07/18 10:12

From 241.1 to 242.1 From 252.1 to 252.2

From version 242.1

edited by Ellie Zhang
on 2023/05/08 11:29

Change comment: There is no comment for this version

To version 252.1

edited by Bei Jinggeng
on 2023/06/19 09:48

Change comment: There is no comment for this version

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- SHT31.png
- image-20230509140803-1.png

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@@ -1,1 +1,1 @@
--XWiki.Ellie
++XWiki.Bei

Content

@@ -43,7 +43,6 @@
  )))
--
  == 1.2 Features ==
@@ -58,6 +58,7 @@
  * Tri-color LED to indicate working status
  * Datalog feature (Max 3328 records)
++
  == 1.3 Specification ==
@@ -82,6 +82,7 @@
  * ±2°C accuracy from -55°C to +125°C
  * Operating Range: -55 °C ~~ 125 °C
++
  = 2. Connect LHT65N to IoT Server =
  == 2.1 How does LHT65N work? ==
@@ -128,6 +128,7 @@
  )))
  |(% 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 is in Deep Sleep Mode.
++
  == 2.3 Example to join LoRaWAN network ==
@@ -155,7 +155,7 @@
  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
  )))
--[[image:image-20230426083319-1.png]]
++[[image:image-20230426083319-1.png||height="258" width="556"]]
  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
@@ -243,6 +243,7 @@
  * The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
++
  === 2.4.1 Decoder in TTN V3 ===
@@ -285,6 +285,7 @@
  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
++
  === 2.4.3 Built-in Temperature ===
@@ -294,15 +294,17 @@
  [[image:image-20220522235639-3.png||_mstalt="432120"]]
--* Temperature:  (0xF5C6-65536)/100=-26.18℃
++* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
++
  === 2.4.4 Built-in Humidity ===
  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
--* Humidity:    0x025C/10=60.4%
++* Humidity:    0x025C/10=60.4%(% style="display:none" %)
++
  === 2.4.5 Ext # ===
@@ -309,10 +309,11 @@
  Bytes for External Sensor:
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
--|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
++|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # **Value|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)External Sensor Type
  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
++
  === 2.4.6 Ext value ===
  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
@@ -399,9 +399,10 @@
  |=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
  * (% style="color:blue" %)**Poll Message Flag**:(%%)    1: This message is a poll message reply, 0: means this is a normal uplink.
--* (% style="color:blue" %)**Sync time OK**: (%%)          1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
++* (% style="color:blue" %)**Sync time OK**: (%%)           1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
++
  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
@@ -468,9 +468,21 @@
--==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
++==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.4.1） ====
++[[image:65N-E31F.jpg||height="454" width="459"]]
++
++
++(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
++
++[[image:SHT31.png]]
++
++
++
++==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
++
++
  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
@@ -515,7 +515,7 @@
--==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
++==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
@@ -566,6 +566,67 @@
  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)
++==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
++
++
++(((
++Timestamp mode is designed for LHT65N with E2 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
++)))
++
++
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
++|=(% style="width: 50px;background-color:#D9E2F3" %)(((
++**Size(bytes)**
++)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
++**2**
++)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
++**2**
++)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
++**2**
++)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
++**1**
++)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
++**4**
++)))
++|(% style="width:110px" %)(((
++**Value**
++)))|(% style="width:71px" %)(((
++External temperature
++)))|(% style="width:99px" %)(((
++[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
++)))|(% style="width:132px" %)(((
++BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
++)))|(% style="width:54px" %)(((
++Status & Ext
++)))|(% style="width:64px" %)(((
++[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
++)))
++
++* **Battery status & Built-in Humidity**
++
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
++|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
++|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
++BAT Status
++00(b): Ultra Low ( BAT <= 2.50v)
++01(b): Low  (2.50v <=BAT <= 2.55v)
++10(b): OK   (2.55v <= BAT <=2.65v)
++11(b): Good   (BAT >= 2.65v)
++)))|(% style="width:132px" %)(((
++[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
++)))
++
++* **Status & Ext Byte**
++
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
++|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
++|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
++
++* (% style="color:blue" %)**Poll Message Flag**:(%%)    1: This message is a poll message reply, 0: means this is a normal uplink.
++* (% style="color:blue" %)**Sync time OK**: (%%)           1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
++* (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
++
++
  == 2.5 Show data on Datacake ==
@@ -696,7 +696,7 @@
  User can poll sensor value based on timestamps from the server. Below is the downlink command.
  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
--|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
++|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
@@ -881,11 +881,11 @@
  Explain:
--* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
++* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
--* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
--* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
--* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
++* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
++* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
++* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
  * (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
  (% style="color:#4f81bd" %)**Downlink Command:**
@@ -906,6 +906,7 @@
  ARTEMP=01
++
  **Uplink payload( Fport=3)**
  **Example: CBEA**01**0992**//0A41//**09C4**
@@ -981,6 +981,7 @@
  * RED LED when external sensor is not connected
  * For each success downlink, the PURPLE LED will blink once
++
  == 2.9 installation ==
@@ -1033,20 +1033,44 @@
  * Operating Range: -40 ~~ 125 °C
  * Working voltage 2.35v ~~ 5v
++
  == 3.3 E31F Temperature Probe ==
--[[image:65N-E31F-1.jpg||height="161" width="162"]]               [[image:65N-E31F.jpg||height="192" width="194"]]
++[[image:65N-E31F-1.jpg||height="169" width="170"]]               [[image:65N-E31F.jpg||height="196" width="198"]]
  Temperature sensor with 1 meters cable long
++**Built-in Temperature Sensor:**
++
  * Resolution: 0.01 °C
++* Accuracy Tolerance : Typ ±0.3 °C
++* Long Term Drift: < 0.02 °C/yr
++* Operating Range: -40 ~~ 80 °C
++
++**Built-in Humidity Sensor:**
++
++* Resolution: 0.04 % RH
++* Accuracy Tolerance : Typ ±3 % RH
++* Long Term Drift: < 0.02 °C/yr
++* Operating Range: 0 ~~ 96 % RH
++
++**External Temperature Sensor :**
++
++* Resolution: 0.01 °C
  * Accuracy Tolerance : Typical ±0.3 °C
  * Long Term Drift: < 0.02 °C/yr
  * Operating Range: -40 ~~ 125 °C
--* Working voltage 2.35v ~~ 5v
++**External Humidity Sensor :**
++
++* Resolution: 0.04 % RH
++* Accuracy Tolerance : Typ ±3 % RH
++* Long Term Drift: < 0.02 °C/yr
++* Operating Range: 0 ~~ 96 % RH
++
++
  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
@@ -1117,6 +1117,7 @@
  * **Example 2**: Downlink Payload: 0100003C         ~/~/ Set Transmit Interval (TDC) = 60 seconds
++
  == 4.2 Set External Sensor Mode ==
@@ -1144,6 +1144,7 @@
  * 0xA20702003c: Same as AT+SETCNT=60
++
  == 4.3 Enable/Disable uplink Temperature probe ID ==
@@ -1175,6 +1175,7 @@
  * **0xA800**     **~-~->** AT+PID=0
  * **0xA801**     **~-~->** AT+PID=1
++
  == 4.4 Set Password ==
@@ -1234,6 +1234,7 @@
  * There is no downlink command to set to Sleep mode.
++
  == 4.7 Set system time ==
@@ -1344,6 +1344,7 @@
  * Example: 0xA301        ~/~/  Same as AT+CLRDTA
++
  == 4.13 Auto Send None-ACK messages ==
@@ -1361,6 +1361,7 @@
  * Example: 0x3401       ~/~/  Same as AT+PNACKMD=1
++
  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
@@ -1805,6 +1805,7 @@
  * (% style="color:red" %)**E3**(%%): External Temperature Probe
++
  = 8. Packing Info =
@@ -1818,11 +1818,13 @@
  * Device Size:  10 x 10 x 3.5 mm
  * Device Weight: 120.5g
++
  = 9. Reference material =
  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
++
  = 10. FCC Warning =

SHT31.png

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Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN

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