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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 73.5
edited by Xiaoling
on 2024/01/04 16:49
Change comment: There is no comment for this version
To version 83.2
edited by Xiaoling
on 2025/03/28 17:32
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -9,7 +9,7 @@
9 9  
10 10  
11 11  
12 -**Table of Contents：**
12 +**Table of Contents:**
13 13  
14 14  {{toc/}}
15 15  
... ... @@ -33,7 +33,7 @@
33 33  
34 34  S31x-LB/LS (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
35 35  
36 -S31x-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + li-on battery**(%%) it is designed for long term use up to 5 years.
36 +S31x-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + Li-ion battery**(%%) it is designed for long term use up to 5 years.
37 37  
38 38  Each S31x-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
39 39  
... ... @@ -51,8 +51,8 @@
51 51  * Support wireless OTA update firmware
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 -* 88500mAh Li/SOCl2 Battery (S31/S31B-LB)
55 -* Solar panel + 3000mAh Li-on battery (S31/S31B-LS)
54 +* 8500mAh Li/SOCl2 Battery (S31/S31B-LB)
55 +* Solar panel + 3000mAh Li-ion battery (S31/S31B-LS)
56 56  
57 57  == 1.3 Specification ==
58 58  
... ... @@ -107,11 +107,10 @@
107 107  == 1.5 Button & LEDs ==
108 108  
109 109  
110 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
110 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
111 111  
112 -
113 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
114 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
112 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
113 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
115 115  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
116 116  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
117 117  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -140,17 +140,22 @@
140 140  
141 141  == 1.7 Pin Definitions ==
142 142  
143 -[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610163213-1.png?width=699&height=404&rev=1.1||alt="image-20230610163213-1.png"]]
144 144  
145 145  
144 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/image-20240926134323-1.png?rev=1.1||alt="image-20240926134323-1.png"]]
145 +
146 +
146 146  == 1.8 Hardware Variant ==
147 147  
148 148  
149 -(% border="1" cellspacing="5" style="width:461.818px" %)
150 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 182px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Photo|=(% style="width: 176px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Probe Info
150 +(% border="1" cellspacing="3" style="width:460px" %)
151 +|=(% style="width: 102px;background-color:#4F81BD;color:white" %)Model|=(% style="width: 182px; background-color:#4F81BD;color:white" %)Photo|=(% style="width: 176px; background-color:#4F81BD;color:white" %)Probe Info
151 151  |(% style="width:102px" %)(((
152 -S31-LB
153 -)))|(% style="width:182px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:176px" %)(((
153 +S31-LB/LS
154 +)))|(% style="width:182px" %)(((
155 +(% style="text-align:center" %)
156 +[[image:image-20240104165223-7.png]]
157 +)))|(% style="width:176px" %)(((
154 154  1 x SHT31 Probe
155 155  
156 156  Cable Length : 2 meters
... ... @@ -158,8 +158,11 @@
158 158  
159 159  )))
160 160  |(% style="width:102px" %)(((
161 -S31B-LB
162 -)))|(% style="width:182px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:176px" %)(((
165 +S31B-LB/LS
166 +)))|(% style="width:182px" %)(((
167 +(% style="text-align:center" %)
168 +[[image:image-20240104165338-9.png]]
169 +)))|(% style="width:176px" %)(((
163 163  1 x SHT31 Probe
164 164  
165 165  Installed in device.
... ... @@ -171,6 +171,7 @@
171 171  
172 172  == 1.9 Mechanical ==
173 173  
181 +=== 1.9.1 for LB version ===
174 174  
175 175  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
176 176  
... ... @@ -181,6 +181,12 @@
181 181  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
182 182  
183 183  
192 +=== 1.9.2 for LS version ===
193 +
194 +
195 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
196 +
197 +
184 184  = 2. Configure S31x-LB/LS to connect to LoRaWAN network =
185 185  
186 186  == 2.1 How it works ==
... ... @@ -209,28 +209,26 @@
209 209  
210 210  (% style="color:blue" %)**Register the device**
211 211  
212 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
226 +[[image:image-20250328173145-1.jpeg]]
213 213  
214 214  
215 215  (% style="color:blue" %)**Add APP EUI and DEV EUI**
216 216  
217 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
231 +[[image:image-20250328173203-2.jpeg]]
218 218  
219 219  
220 220  (% style="color:blue" %)**Add APP EUI in the application**
221 221  
222 222  
223 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
237 +[[image:image-20250328173224-3.jpeg]]
224 224  
225 225  
226 226  (% style="color:blue" %)**Add APP KEY**
227 227  
228 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
242 +[[image:image-20250328173243-4.jpeg]]
229 229  
230 -
231 231  (% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB/LS
232 232  
233 -
234 234  Press the button for 5 seconds to activate the S31x-LB/LS.
235 235  
236 236  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
... ... @@ -247,11 +247,10 @@
247 247  
248 248  The Payload format is as below.
249 249  
250 -
251 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
252 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
262 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
263 +|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
253 253  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
254 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
265 +|(% style="width:103px" %)Value|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
255 255  
256 256  Example parse in TTNv3
257 257  
... ... @@ -316,10 +316,10 @@
316 316  
317 317  Sensor Data is uplink via FPORT=2
318 318  
319 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
320 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
330 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
331 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
321 321  **Size(bytes)**
322 -)))|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 150px; background-color: #D9E2F3;color:#0070C0" %)1|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)2
333 +)))|=(% style="width: 40px;background-color:#4F81BD;color:white" %)2|=(% style="width: 90px;background-color:#4F81BD;color:white" %)4|=(% style="width: 150px; background-color: #4F81BD;color:white" %)1|=(% style="width: 80px; background-color: #4F81BD;color:white" %)**2**|=(% style="width: 80px; background-color: #4F81BD;color:white" %)2
323 323  |(% style="width:99px" %)Value|(% style="width:69px" %)(((
324 324  Battery
325 325  )))|(% style="width:130px" %)(((
... ... @@ -352,18 +352,16 @@
352 352  
353 353  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
354 354  
355 -(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
366 +(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
356 356  
357 357  
358 358  ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
359 359  
360 -
361 361  Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
362 362  
363 363  
364 364  ==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
365 365  
366 -
367 367  **Example:**
368 368  
369 369  If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
... ... @@ -398,7 +398,7 @@
398 398  === 2.5.1 Ways to get datalog via LoRaWAN ===
399 399  
400 400  
401 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB/LS will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
410 +Set PNACKMD=1, S31x-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB/LS will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
402 402  
403 403  * (((
404 404  a) S31x-LB/LS will do an ACK check for data records sending to make sure every data arrive server.
... ... @@ -407,11 +407,6 @@
407 407  b) S31x-LB/LS will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
408 408  )))
409 409  
410 -Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
411 -
412 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
413 -
414 -
415 415  === 2.5.2 Unix TimeStamp ===
416 416  
417 417  
... ... @@ -446,10 +446,10 @@
446 446  
447 447  **Retrieval data payload:**
448 448  
449 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
450 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
453 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
454 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
451 451  **Size(bytes)**
452 -)))|=(% style="width: 40px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 65px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px; background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px; background-color:#D9E2F3;color:#0070C0" %)**4**
456 +)))|=(% 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**
453 453  |(% style="width:103px" %)Value|(% style="width:68px" %)(((
454 454  ignore
455 455  )))|(% style="width:104px" %)(((
... ... @@ -456,10 +456,6 @@
456 456  (((
457 457  Humidity
458 458  )))
459 -
460 -(((
461 -
462 -)))
463 463  )))|(% style="width:87px" %)(((
464 464  Temperature
465 465  )))|(% style="width:178px" %)(((
... ... @@ -553,7 +553,7 @@
553 553  == 2.7 Frequency Plans ==
554 554  
555 555  
556 -The S31x-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
556 +The S31x-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
557 557  
558 558  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
559 559  
... ... @@ -601,8 +601,8 @@
601 601  
602 602  (% style="color:blue" %)**AT Command: AT+TDC**
603 603  
604 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
605 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
604 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
605 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
606 606  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
607 607  30000
608 608  OK
... ... @@ -714,8 +714,8 @@
714 714  
715 715  (% style="color:blue" %)**AT Command: AT+INTMOD**
716 716  
717 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
718 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
717 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
718 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
719 719  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
720 720  0
721 721  OK
... ... @@ -751,8 +751,8 @@
751 751  
752 752  (% style="color:blue" %)**AT Command: AT+5VT**
753 753  
754 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
755 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
754 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
755 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
756 756  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
757 757  OK
758 758  |(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
... ... @@ -766,6 +766,91 @@
766 766  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
767 767  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
768 768  
769 +=== 3.3.9 Print data entries base on page ===
770 +
771 +
772 +Feature: Print the sector data from start page to stop page (max is 416 pages).
773 +
774 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
775 +
776 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
777 +|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
778 +|(% style="width:156px" %)(((
779 +AT+PDTA=1,3
780 +Print page 1 to 3
781 +)))|(% style="width:311px" %)(((
782 +8019500 19/6/26 16:48 1 2992 sht temp=28.21 sht hum=71.5 ds temp=27.31
783 +8019510 19/6/26 16:53 1 2994 sht temp=27.64 sht hum=69.3 ds temp=26.93
784 +8019520 19/6/26 16:58 1 2996 sht temp=28.39 sht hum=72.0 ds temp=27.06
785 +8019530 19/6/26 17:03 1 2996 sht temp=27.97 sht hum=70.4 ds temp=27.12
786 +8019540 19/6/26 17:08 1 2996 sht temp=27.80 sht hum=72.9 ds temp=27.06
787 +8019550 19/6/26 17:13 1 2998 sht temp=27.30 sht hum=72.4 ds temp=26.68
788 +8019560 19/6/26 17:22 1 2992 sht temp=26.27 sht hum=62.3 ds temp=26.56
789 +8019570
790 +8019580
791 +8019590
792 +80195A0
793 +80195B0
794 +80195C0
795 +80195D0
796 +80195E0
797 +80195F0
798 +
799 +OK
800 +)))
801 +
802 +(% style="color:#4f81bd" %)**Downlink Command:**
803 +
804 +No downlink commands for feature
805 +
806 +
807 +=== 3.3.10 Print last few data entries ===
808 +
809 +
810 +Feature: Print the last few data entries
811 +
812 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
813 +
814 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
815 +|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
816 +|(% style="width:156px" %)(((
817 +AT+PLDTA=5
818 +Print last 5 entries
819 +)))|(% style="width:311px" %)(((
820 +Stop Tx and RTP events when read sensor data
821 +1 19/6/26 13:59 1 3005 sht temp=27.09 sht hum=79.5 ds temp=26.75
822 +2 19/6/26 14:04 1 3007 sht temp=26.65 sht hum=74.8 ds temp=26.43
823 +3 19/6/26 14:09 1 3007 sht temp=26.91 sht hum=77.9 ds temp=26.56
824 +4 19/6/26 14:15 1 3007 sht temp=26.93 sht hum=76.7 ds temp=26.75
825 +5 19/6/26 14:20 1 3007 sht temp=26.78 sht hum=76.6 ds temp=26.43
826 +Start Tx and RTP events
827 +OK
828 +)))
829 +
830 +(% style="color:#4f81bd" %)**Downlink Command:**
831 +
832 +No downlink commands for feature
833 +
834 +
835 +=== 3.3.11 Clear Flash Record ===
836 +
837 +
838 +Feature: Clear flash storage for data log feature.
839 +
840 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
841 +
842 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
843 +|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:137px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:209px" %)**Response**
844 +|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
845 +Clear all stored sensor data…
846 +
847 +OK
848 +)))
849 +
850 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
851 +
852 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
853 +
769 769  = 4. Battery & Power Consumption =
770 770  
771 771  
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