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Last modified by Xiaoling on 2023/07/18 10:12
From version 228.2
edited by Xiaoling
on 2023/02/02 15:22
Change comment: There is no comment for this version
To version 234.22
edited by Xiaoling
on 2023/04/26 15:35
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -46,7 +46,6 @@
46 46  == 1.2 Features ==
47 47  
48 48  
49 -* Wall mountable
50 50  * LoRaWAN v1.0.3 Class A protocol
51 51  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
52 52  * AT Commands to change parameters
... ... @@ -58,8 +58,6 @@
58 58  * Tri-color LED to indicate working status
59 59  * Datalog feature (Max 3328 records)
60 60  
61 -
62 -
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -84,8 +84,6 @@
84 84  * ±2°C accuracy from -55°C to +125°C
85 85  * Operating Range: -55 °C ~~ 125 °C
86 86  
87 -
88 -
89 89  = 2. Connect LHT65N to IoT Server =
90 90  
91 91  == 2.1 How does LHT65N work? ==
... ... @@ -121,9 +121,17 @@
121 121  
122 122  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
123 123  
124 -[[image:image-20220525110604-2.png||_mstalt="427531"]]
119 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120 +|=(% 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**
121 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122 +If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
123 +)))
124 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 +)))
128 +|(% 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.
125 125  
126 -
127 127  == 2.3 Example to join LoRaWAN network ==
128 128  
129 129  
... ... @@ -151,7 +151,7 @@
151 151  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
152 152  )))
153 153  
154 -[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
157 +[[image:image-20230426083319-1.png]]
155 155  
156 156  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
157 157  
... ... @@ -201,18 +201,18 @@
201 201  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
202 202  )))
203 203  
204 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
205 -|=(% style="width: 60px;" %)(((
207 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
206 206  **Size(bytes)**
207 -)))|=(% style="width: 30px;" %)(((
210 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 208  **2**
209 -)))|=(% style="width: 100px;" %)(((
212 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 210  **2**
211 -)))|=(% style="width: 100px;" %)(((
214 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 212  **2**
213 -)))|=(% style="width: 50px;" %)(((
216 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 214  **1**
215 -)))|=(% style="width: 50px;" %)(((
218 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 216  **4**
217 217  )))
218 218  |(% style="width:97px" %)(((
... ... @@ -234,11 +234,11 @@
234 234  )))
235 235  
236 236  * The First 6 bytes: has fix meanings for every LHT65N.
240 +
237 237  * The 7th byte (EXT #): defines the external sensor model.
242 +
238 238  * 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.)
239 239  
240 -
241 -
242 242  === 2.4.1 Decoder in TTN V3 ===
243 243  
244 244  
... ... @@ -253,21 +253,34 @@
253 253  === 2.4.2 BAT-Battery Info ===
254 254  
255 255  
256 -These two bytes of BAT include the battery state and the actually voltage
259 +These two bytes of BAT include the battery state and the actually voltage.
257 257  
258 -[[image:image-20220523152839-18.png||_mstalt="457613"]]
261 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
262 +|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +**Bit(bit)**
264 +)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
265 +|(% style="width:66px" %)(((
266 +**Value**
267 +)))|(% style="width:250px" %)(((
268 +BAT Status
269 +00(b): Ultra Low ( BAT <= 2.50v)
270 +01(b): Low (2.50v <=BAT <= 2.55v)
271 +10(b): OK (2.55v <= BAT <=2.65v)
272 +11(b): Good (BAT >= 2.65v)
273 +)))|(% style="width:152px" %)Actually BAT voltage
259 259  
275 +**(b)stands for binary**
260 260  
277 +
261 261  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
262 262  
263 263  
264 264  Check the battery voltage for LHT65N.
265 265  
266 -* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
267 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
283 +* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
268 268  
285 +* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
269 269  
270 -
271 271  === 2.4.3 Built-in Temperature ===
272 272  
273 273  
... ... @@ -279,8 +279,6 @@
279 279  
280 280  * Temperature:  (0xF5C6-65536)/100=-26.18℃
281 281  
282 -
283 -
284 284  === 2.4.4 Built-in Humidity ===
285 285  
286 286  
... ... @@ -288,16 +288,16 @@
288 288  
289 289  * Humidity:    0x025C/10=60.4%
290 290  
291 -
292 -
293 293  === 2.4.5 Ext # ===
294 294  
295 295  
296 296  Bytes for External Sensor:
297 297  
298 -[[image:image-20220523152822-17.png||_mstalt="454545"]]
310 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
311 +|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
312 +|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313 +|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
299 299  
300 -
301 301  === 2.4.6 Ext value ===
302 302  
303 303  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -334,22 +334,19 @@
334 334  Timestamp mode is designed for LHT65N with E3 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:
335 335  )))
336 336  
337 -(((
338 -
339 -)))
340 340  
341 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
342 -|=(% style="width: 50px;" %)(((
352 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
343 343  **Size(bytes)**
344 -)))|=(% style="width: 70px;" %)(((
355 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
345 345  **2**
346 -)))|=(% style="width: 120px;" %)(((
357 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
347 347  **2**
348 -)))|=(% style="width: 120px;" %)(((
359 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
349 349  **2**
350 -)))|=(% style="width: 50px;" %)(((
361 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
351 351  **1**
352 -)))|=(% style="width: 70px;" %)(((
363 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
353 353  **4**
354 354  )))
355 355  |(% style="width:110px" %)(((
... ... @@ -368,9 +368,9 @@
368 368  
369 369  * **Battery status & Built-in Humidity**
370 370  
371 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
372 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
373 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
382 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
383 +|=(% 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]
384 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
374 374  BAT Status
375 375  00(b): Ultra Low ( BAT <= 2.50v)
376 376  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -382,8 +382,8 @@
382 382  
383 383  * **Status & Ext Byte**
384 384  
385 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
386 -|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
396 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
397 +|=(% 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]**
387 387  |=(% 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)
388 388  
389 389  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -390,8 +390,6 @@
390 390  * (% 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.
391 391  * (% 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)
392 392  
393 -
394 -
395 395  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
396 396  
397 397  
... ... @@ -477,21 +477,21 @@
477 477  
478 478  Ext=4,Interrupt Sensor：
479 479  
480 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
489 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
481 481  |(% style="width:101px" %)(((
482 -AT+EXT=4,1
483 -)))|(% style="width:373px" %)(((
484 -Sent uplink packet in both rising and falling interrupt
491 +**AT+EXT=4,1**
492 +)))|(% style="width:395px" %)(((
493 +**Sent uplink packet in both rising and falling interrupt**
485 485  )))
486 486  |(% style="width:101px" %)(((
487 -AT+EXT=4,2
488 -)))|(% style="width:373px" %)(((
489 -Sent uplink packet only in falling interrupt
496 +**AT+EXT=4,2**
497 +)))|(% style="width:395px" %)(((
498 +**Sent uplink packet only in falling interrupt**
490 490  )))
491 491  |(% style="width:101px" %)(((
492 -AT+EXT=4,3
493 -)))|(% style="width:373px" %)(((
494 -Sent uplink packet only in rising interrupt
501 +**AT+EXT=4,3**
502 +)))|(% style="width:395px" %)(((
503 +**Sent uplink packet only in rising interrupt**
495 495  )))
496 496  
497 497  Trigger by falling edge:
... ... @@ -523,21 +523,21 @@
523 523  
524 524  Ext=8, Counting Sensor ( 4 bytes)：
525 525  
526 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
527 -|(% style="width:138px" %)(((
528 -AT+EXT=8,0
529 -)))|(% style="width:240px" %)(((
530 -Count at falling interrupt
535 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
536 +|(% style="width:131px" %)(((
537 +**AT+EXT=8,0**
538 +)))|(% style="width:195px" %)(((
539 +**Count at falling interrupt**
531 531  )))
532 -|(% style="width:138px" %)(((
533 -AT+EXT=8,1
534 -)))|(% style="width:240px" %)(((
535 -Count at rising interrupt
541 +|(% style="width:131px" %)(((
542 +**AT+EXT=8,1**
543 +)))|(% style="width:195px" %)(((
544 +**Count at rising interrupt**
536 536  )))
537 -|(% style="width:138px" %)(((
538 -AT+SETCNT=60
539 -)))|(% style="width:240px" %)(((
540 -Sent current count to 60
546 +|(% style="width:131px" %)(((
547 +**AT+SETCNT=60**
548 +)))|(% style="width:195px" %)(((
549 +**Sent current count to 60**
541 541  )))
542 542  
543 543  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -563,9 +563,6 @@
563 563  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
564 564  )))
565 565  
566 -(((
567 -
568 -)))
569 569  
570 570  (((
571 571  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -575,9 +575,6 @@
575 575  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
576 576  )))
577 577  
578 -(((
579 -
580 -)))
581 581  
582 582  (((
583 583  Add Datacake:
... ... @@ -870,18 +870,18 @@
870 870  temperature fluctuation=05
871 871  
872 872  
873 -==== **Sampling multiple times and uplink together** ====
876 +**Sampling multiple times and uplink together**
874 874  
875 -
876 876  **AT+WMOD=3,1,60,20,-16,32,1**   
877 877  
878 878  Explain:
879 879  
880 -* Set Working Mode to **Mode 3**
881 -* Sampling Interval is **60**s.
882 -* 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)
883 -* Temperature alarm range is **-16** to **32**°C,
884 -* **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.
882 +* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
883 +* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
884 +* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
885 +* (% 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)
886 +* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
887 +* (% 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.
885 885  
886 886  (% style="color:#4f81bd" %)**Downlink Command:**
887 887  
... ... @@ -889,7 +889,7 @@
889 889  
890 890  MOD=03
891 891  
892 -EXT=01
895 +TEMP=DS18B20
893 893  
894 894  CITEMP=003C(S)
895 895  
... ... @@ -901,7 +901,6 @@
901 901  
902 902  ARTEMP=01
903 903  
904 -
905 905  **Uplink payload( Fport=3)**
906 906  
907 907  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -908,7 +908,7 @@
908 908  
909 909  BatV=CBEA
910 910  
911 -EXT=01
913 +TEMP=DS18B20
912 912  
913 913  Temp1=0992  ~/~/ 24.50℃
914 914  
... ... @@ -916,10 +916,9 @@
916 916  
917 917  Temp3=09C4  ~/~/ 25.00℃
918 918  
919 -
920 920  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
921 921  
922 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
923 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
923 923  )))
924 924  
925 925  
... ... @@ -978,8 +978,6 @@
978 978  * RED LED when external sensor is not connected
979 979  * For each success downlink, the PURPLE LED will blink once
980 980  
981 -
982 -
983 983  == 2.9 installation ==
984 984  
985 985  
... ... @@ -1032,8 +1032,6 @@
1032 1032  * Operating Range: -40 ~~ 125 °C
1033 1033  * Working voltage 2.35v ~~ 5v
1034 1034  
1035 -
1036 -
1037 1037  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1038 1038  
1039 1039  
... ... @@ -1102,8 +1102,6 @@
1102 1102  
1103 1103  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1104 1104  
1105 -
1106 -
1107 1107  == 4.2 Set External Sensor Mode ==
1108 1108  
1109 1109  
... ... @@ -1127,8 +1127,6 @@
1127 1127  
1128 1128  * 0xA20702003c: Same as AT+SETCNT=60
1129 1129  
1130 -
1131 -
1132 1132  == 4.3 Enable/Disable uplink Temperature probe ID ==
1133 1133  
1134 1134  
... ... @@ -1159,8 +1159,6 @@
1159 1159  * **0xA800**  **~-~->** AT+PID=0
1160 1160  * **0xA801**     **~-~->** AT+PID=1
1161 1161  
1162 -
1163 -
1164 1164  == 4.4 Set Password ==
1165 1165  
1166 1166  
... ... @@ -1210,8 +1210,6 @@
1210 1210  
1211 1211  * There is no downlink command to set to Sleep mode.
1212 1212  
1213 -
1214 -
1215 1215  == 4.7 Set system time ==
1216 1216  
1217 1217  
... ... @@ -1315,8 +1315,6 @@
1315 1315  
1316 1316  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1317 1317  
1318 -
1319 -
1320 1320  == 4.13 Auto Send None-ACK messages ==
1321 1321  
1322 1322  
... ... @@ -1335,8 +1335,6 @@
1335 1335  
1336 1336  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1337 1337  
1338 -
1339 -
1340 1340  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1341 1341  
1342 1342  
... ... @@ -1655,7 +1655,7 @@
1655 1655  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1656 1656  
1657 1657  
1658 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1643 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1659 1659  
1660 1660  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1661 1661  
... ... @@ -1721,7 +1721,7 @@
1721 1721  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1722 1722  
1723 1723  
1724 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1709 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1725 1725  
1726 1726  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1727 1727  
... ... @@ -1781,8 +1781,6 @@
1781 1781  
1782 1782  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1783 1783  
1784 -
1785 -
1786 1786  = 8. Packing Info =
1787 1787  
1788 1788  
... ... @@ -1796,15 +1796,11 @@
1796 1796  * Device Size:  10 x 10 x 3.5 mm
1797 1797  * Device Weight: 120.5g
1798 1798  
1799 -
1800 -
1801 1801  = 9. Reference material =
1802 1802  
1803 1803  
1804 1804  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1805 1805  
1806 -
1807 -
1808 1808  = 10. FCC Warning =
1809 1809  
1810 1810  
... ... @@ -1813,6 +1813,3 @@
1813 1813  (1) This device may not cause harmful interference；
1814 1814  
1815 1815  (2) this device must accept any interference received, including interference that may cause undesired operation.
1816 -
1817 -
1818 -
image-20230426083319-1.png
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1 +XWiki.Xiaoling
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1 +190.0 KB
Content