Last modified by Xiaoling on 2024/01/18 18:04
<
From version < 10.1 >
edited by Xiaoling
on 2022/11/12 13:43
To version < 10.2 >
edited by Xiaoling
on 2022/11/12 13:56
>
Change comment: There is no comment for this version

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... ... @@ -149,13 +149,13 @@
149 149  
150 150  (% style="color:#037691" %)**1. Set and query the communication protocol**
151 151  
152 - Send:  AT+PRO=<val>  Val: 0:TCP 1:UDP
152 +**Send: ** AT+PRO=<val>  Val: 0:TCP 1:UDP
153 153  
154 - Reply: OK
154 +**Reply: **OK
155 155  
156 - Send:  AT+PRO?  ~/~/ Inquire
156 +**Send: ** AT+PRO?  ~/~/ Inquire
157 157  
158 - Reply: +PRO:0
158 +**Reply:** +PRO:0
159 159  
160 160  OK
161 161  
... ... @@ -162,13 +162,13 @@
162 162  
163 163  (% style="color:#037691" %)**2. Set and query the server address**
164 164  
165 -Send: AT+SERVADDR=<server>,<port>        
165 +**Send:** AT+SERVADDR=<server>,<port>        
166 166  
167 -Reply: OK
167 +**Reply:** OK
168 168  
169 -Send: AT+SERVADDR?  ~/~/ Inquire
169 +**Send:** AT+SERVADDR?  ~/~/ Inquire
170 170  
171 -Reply: +SERVADDR:<server>,<port>
171 +**Reply: **+SERVADDR:<server>,<port>
172 172  
173 173  OK
174 174  
... ... @@ -175,13 +175,13 @@
175 175  
176 176  (% style="color:#037691" %)**3. Set and query the TDC**
177 177  
178 -Send:AT+TDC=<value>  ~/~/ Heartbeat time, in seconds, the default is 86400s,which is 24 hours
178 +**Send:** AT+TDC=<value>  ~/~/ Heartbeat time, in seconds, the default is 86400s,which is 24 hours
179 179  
180 -Reply: OK
180 +**Reply:** OK
181 181  
182 -Send: AT+TDC?       ~/~/ Inquire
182 +**Send:** AT+TDC?       ~/~/ Inquire
183 183  
184 -Reply: +TDC:<value>
184 +**Reply:** +TDC:<value>
185 185  
186 186  OK
187 187  
... ... @@ -188,9 +188,9 @@
188 188  
189 189  (% style="color:#037691" %)**4. Query parameters**
190 190  
191 -Send: AT+CFG?            
191 +**Send:** AT+CFG?            
192 192  
193 -Reply: +PRO:0
193 +**Reply:** +PRO:0
194 194  
195 195  +SERVADDR:120.27.12.119,2023
196 196  
... ... @@ -209,7 +209,7 @@
209 209  
210 210  (% style="color:#037691" %)**5. Set and query the APN**
211 211  
212 -Send: AT+APN="<apn>"  ~/~/ Set APN          
212 +**Send:** AT+APN="<apn>"  ~/~/ Set APN          
213 213  
214 214  **Reply:** OK
215 215  
... ... @@ -228,28 +228,31 @@
228 228  
229 229  
230 230  
231 -
232 232  === 2.2.4 Use UDP protocol to uplink data (Default protocol) ===
233 233  
233 +
234 234  * (% style="color:blue" %)**AT+PRO=1   **(%%) ~/~/ Set to use UDP protocol to uplink
235 235  * (% style="color:blue" %)**AT+SERVADDR=119.91.62.30,1999   ** (%%) ~/~/ to set UDP server address and port
236 236  
237 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
238 238  
239 239  
239 +[[image:1668231759500-524.png]]
240 240  
241 +
242 +
241 241  === 2.2.5 Use TCP protocol to uplink data ===
242 242  
245 +
243 243  * (% style="color:blue" %)**AT+PRO=0   ** (%%) ~/~/ Set to use TCP protocol to uplink
244 244  * (% style="color:blue" %)**AT+SERVADDR=119.91.62.30,2002   **(%%) ~/~/ to set TCP server address and port
245 245  
246 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
249 +[[image:1668231789502-211.png]]
247 247  
248 248  
249 249  
250 -
251 251  === 2.2.6 Change Update Interval ===
252 252  
255 +
253 253  User can use below command to change the (% style="color:blue" %)**uplink interval**.
254 254  
255 255  (% style="color:blue" %)**AT+TDC=86400      ** (%%)~/~/ Set Update Interval to 86400s
... ... @@ -257,59 +257,63 @@
257 257  
258 258  (% style="color:red" %)**NOTE:**
259 259  
260 -1. By default, the device will send an uplink message every 24 hour (86400s).
263 +~1. By default, the device will send an uplink message every 24 hour (86400s).
261 261  
262 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
263 263  
266 +[[image:1668231824288-204.png]]
264 264  
265 265  
266 266  
267 267  == 2.3 Uplink Payload ==
268 268  
272 +
269 269  registration package, uplink payload includes in total 61 bytes
270 270  
271 271  
272 -|(((
273 -**Size**
276 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
277 +|(% style="width:94px" %)(((
278 +**Size(bytes)**
279 +)))|(% style="width:51px" %)**2**|(% style="width:68px" %)**1**|(% style="width:81px" %)**1**|(% style="width:96px" %)**1**|(% style="width:94px" %)**1**|(% style="width:80px" %)**15**|(% style="width:49px" %)**15**|(% style="width:57px" %)**20**|(% style="width:43px" %)**1**|(% style="width:59px" %)**1**|(% style="width:41px" %)**3**
280 +|(% style="width:94px" %)**Value**|(% style="width:51px" %)head|(% style="width:68px" %)Version|(% style="width:81px" %)data type|(% style="width:96px" %)Data length|(% style="width:94px" %)device type|(% style="width:80px" %)device ID|(% style="width:49px" %)IMSI|(% style="width:57px" %)ICCID|(% style="width:43px" %)BAT|(% style="width:59px" %)Signal|(% style="width:41px" %)tail
274 274  
275 -**(bytes)**
276 -)))|**2**|**1**|**1**|**1**|**1**|**15**|**15**|**20**|**1**|**1**|**3**
277 -|**Value**|head|Version|data type|Data length|device type|device ID|IMSI|ICCID|BAT|Signal|tail
282 +The payload is ASCII string, representative same HEX: 0x (% style="color:red" %)4B57 (% style="color:blue" %)10 (% style="color:green" %)01 (% style="color:#00b0f0" %)34 (% style="color:#7030a0" %) 01 (% style="color:#d60093" %)383639393735303334343431303832 (% style="color:#a14d07" %343630313133313138373433373332 (% style="color:#0020b0" %)3839383631313230323234303134333938373632 (% style="color:#420042" %)1E (% style="color:#663300" %)15 (% style="color:#660066" %)494F54 where:
278 278  
279 -The payload is ASCII string, representative same HEX: 0x4B5710013401383639393735303334343431303832343630313133313138373433373332
284 +* (% style="color:#037691" %)Head: (%%)0x4B57(fixed)
280 280  
281 -38393836313132303232343031343339383736321E15494F54 where:
286 +* (% style="color:#037691" %)Version: (%%)0x10=”V1.0”
282 282  
283 -* Head: 0x4B57(fixed)
284 -* Version: 0x10=”V1.0”
285 -* Data type: 0x01=1(1:register,2:data sending)
286 -* Data length: 0x34=52(Valid data is 52 bytes)
288 +* (% style="color:#037691" %)Data type: (%%)0x01=1(1:register,2:data sending)
287 287  
288 -* Device type: 0x01 = 1(Representative NDS01)
289 -* Device ID:0x383639393735303334343431303832=869975034441082(ASCII)
290 -* IMSI: 0x343630313133313138373433373332 = 460113118743732(ASCII)
291 -* ICCID: 0x3839383631313230323234303134333938373632=89861120224014398762(ASCII)
292 -* Bat: 0x1E = 30/10=3.0V
293 -* Signal: 0x15=21
290 +* (% style="color:#037691" %)Data length: (%%)0x34=52(Valid data is 52 bytes)
294 294  
295 -**0** -113dBm or less
292 +* (% style="color:#037691" %)Device type:(%%) 0x01 = 1(Representative NDS01)
296 296  
297 -**1** -111dBm
294 +* (% style="color:#037691" %)Device ID: (%%)0x383639393735303334343431303832=869975034441082(ASCII)
298 298  
299 -**2...30** -109dBm... -53dBm
296 +* (% style="color:#037691" %)IMSI:(%%) 0x343630313133313138373433373332 = 460113118743732(ASCII)
300 300  
301 -**31** -51dBm or greater
298 +* (% style="color:#037691" %)ICCID:(%%) 0x3839383631313230323234303134333938373632=89861120224014398762(ASCII)
302 302  
303 -**99** Not known or not detectable
300 +* (% style="color:#037691" %)Bat: (%%)0x1E = 30/10=3.0V
304 304  
305 -* Tail:0x494F54(fixed)
302 +* (% style="color:#037691" %)Signal:(%%) 0x15=21
306 306  
304 +**(% style="color:red" %)0**(%%) -113dBm or less
305 +
306 +**(% style="color:red" %)1** (%%)-111dBm
307 +
308 +**(% style="color:red" %)2...30**(%%) -109dBm... -53dBm
309 +
310 +**(% style="color:red" %)31** (%%)-51dBm or greater
311 +
312 +**(% style="color:red" %)99** (%%)Not known or not detectable
313 +
314 +* (% style="color:#037691" %)Tail: 0x494F54(fixed)
315 +
307 307  data upload, uplink payload includes in total 32 bytes
308 308  
309 309  |(((
310 -**Size**
311 -
312 -**(bytes)**
319 +**Size(bytes)**
313 313  )))|**2**|**1**|**1**|**1**|**1**|**15**|**1**|**1**|**1**|**1**|**1**|**1**|**1**|**1**|**3**
314 314  |**Value**|head|Version|data type|Data length|device type|device ID|event type|Door magnetic state|BAT|Signal|(((
315 315  Temp
... ... @@ -332,12 +332,17 @@
332 332  The payload is ASCII string, representative same HEX: 0x4B5710021401383639393735303334343431303832010020151c552312494F54 where:
333 333  
334 334  * Head: 0x4B57(fixed)
342 +
335 335  * Version: 0x10=”V1.0”
344 +
336 336  * Data type: 0x02=2(1:register,2:data sending)
346 +
337 337  * Data length: 0x14=20(Valid data is 20 bytes)
338 338  
339 339  * Device type: 0x01 = 1(Representative NDS01)
350 +
340 340  * Device ID:0x383639393735303334343431303832=869975034441082(ASCII)
352 +
341 341  * Event type:0x01
342 342  
343 343   01:TDC
... ... @@ -361,6 +361,7 @@
361 361   01:Door sensor is open
362 362  
363 363  * Bat: 0x20 = 32/10=3.2V
376 +
364 364  * Signal: 0x15=21
365 365  
366 366  **0** -113dBm or less
... ... @@ -374,11 +374,13 @@
374 374  **99** Not known or not detectable
375 375  
376 376  * Temp integer:0x1c=28
390 +
377 377  * Temp decimal:0x55=85
378 378  
379 379   Temp =Temp integer+(Temp decimal)/100=28+85/100=28.85℃
380 380  
381 381  * Hum integer:0x23=35
396 +
382 382  * Hum decimal:0x12=18
383 383  
384 384   Hum =Hum integer+(Hum decimal)/100=35+18/100=35.18**%rh**
... ... @@ -385,6 +385,7 @@
385 385  
386 386  * Tail:0x494F54(fixed)
387 387  
403 +
388 388  == 2.4 Node-Red Example ==
389 389  
390 390  Please refer to this link for the use of Node-RED:

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