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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 85.1
edited by Mengting Qiu
on 2025/07/08 16:32
Change comment: There is no comment for this version
To version 1.3
edited by Xiaoling
on 2022/05/10 16:14
Change comment: There is no comment for this version

Summary

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1 -XWiki.ting
1 +XWiki.Xiaoling
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1 - **Table of** **Contents：**
1 +Contens
2 2  
3 3  {{toc/}}
4 4  
5 5  
6 -
7 7  = 1. Introduction =
8 8  
9 -
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 -* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
10 +* Common Commands: They should be available for each sensor, such as: change uplink interval, reset device.
11 +* Sensor Related Commands: Only for special sensor, such as control relay, poll RS485 device.
13 13  
14 -* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
13 +This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.
14 +
15 15  
16 -(((
17 -**This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
18 -)))
19 -
20 -
21 -
22 -
23 -
24 -
25 -
26 -
27 -
28 28  = 2. How to use AT Commands or Downlink command =
29 29  
18 +* For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
19 +* For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
20 +** Use HEX format to send a downlink: [[TTN v3>>url:https://wiki.dragino.com/index.php/Notes_for_TTN#Send_Downlink_message]]
21 +** Use Base64 format to send a downlink: [[Chirpstack>>url:https://wiki.dragino.com/index.php/Notes_for_ChirpStack#Downlink]].
22 +** See use note for more serves [[Servers Note>>url:https://wiki.dragino.com/index.php/Main_Page#Use_Note_for_Server]]
30 30  
31 -* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of **[[Dragino Products User Manual>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/]]**.
32 32  
33 -* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
34 -** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
35 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
36 -** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
25 +\\
37 37  
38 -(% style="display:none" %) (%%)
39 -
40 40  = 3. Support End Node and firmware version =
41 41  
42 -
43 -Dragino STM32 base hardware Firmware / LoRaWAN stack list
44 -
45 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:966px" %)
46 -|(% style="background-color:#4f81bd; color:white; width:187px" %)**Model**|(% style="background-color:#4f81bd; color:white; width:330px" %)**Description**|(% style="background-color:#4f81bd; color:white; width:445px" %)**Firmware Version <~-~-> Stack Version**
47 -|(% style="width:187px" %)(((
48 -[[LSN50-v1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/128-lsn50.html]], [[LSN50-V2>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/155-lsn50-v2.html]],
49 -)))|(% style="width:330px" %)(((
50 -Open Source Generic LoRaWAN Sensor Node
51 -)))|(% style="width:445px" %)(((
52 -(((
53 -LSN50 v1.6.0 <~-~-> DR-LWS-003;
54 -)))
55 -
56 -(((
57 -(((
29 +|=(% colspan="3" %)Dragino STM32 base hardware Firmware / LoRaWAN stack list
30 +|**Model**|**Description**|**Firmware Version <~-~-> Stack Version**
31 +|[[LSN50-v1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/128-lsn50.html]], [[LSN50-V2>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/155-lsn50-v2.html]],|Open Source Generic LoRaWAN Sensor Node|LSN50 v1.6.0 <~-~-> DR-LWS-003;(((
58 58  LSN50 v1.7.0 <~-~-> DR-LWS-005; ~-~-> Support since this version
59 59  )))
60 -)))
61 -)))
62 -|(% style="width:187px" %)(((
63 -[[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],
64 -)))|(% style="width:330px" %)(((
65 -LoRaWAN GPS Tracker
66 -)))|(% style="width:445px" %)(((
67 -(((
68 -LGT92 v1.6.3 <~-~-> DR-LWS-003;
69 -)))
70 -
71 -(((
72 -(((
34 +|[[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],|LoRaWAN GPS Tracker|LGT92 v1.6.3 <~-~-> DR-LWS-003;(((
73 73  LGT92 v1.6.4 <~-~-> DR-LWS-005;~-~-> Support since this version
74 74  )))
75 -)))
76 -)))
77 -|(% style="width:187px" %)(((
78 -[[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],
79 -)))|(% style="width:330px" %)(((
80 -LoRaWAN BLE Indoor Tracker
81 -)))|(% style="width:445px" %)(((
82 -LBT1 v1.0 <~-~-> DR-LWS-005;
83 -)))
84 -|(% style="width:187px" %)(((
85 -[[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],
86 -)))|(% style="width:330px" %)(((
87 -LoRaWAN RS485 Modbus Converter
88 -)))|(% style="width:445px" %)(((
89 -RS485-LN v1.3 <~-~-> DR-LWS-005;
90 -)))
91 -|(% style="width:187px" %)(((
92 -[[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],
93 -)))|(% style="width:330px" %)(((
94 -LoRaWAN Temperature & Humidity Sensor
95 -)))|(% style="width:445px" %)(((
96 -(((
97 -LHT65 v1.7 <~-~-> DR-LWS-003;
98 -)))
99 -
100 -(((
101 -(((
37 +|[[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],|LoRaWAN BLE Indoor Tracker|LBT1 v1.0 <~-~-> DR-LWS-005;
38 +|[[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],|LoRaWAN RS485 Modbus Converter|RS485-LN v1.3 <~-~-> DR-LWS-005;
39 +|[[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],|LoRaWAN Temperature & Humidity Sensor|LHT65 v1.7 <~-~-> DR-LWS-003;(((
102 102  LHT65 v1.8.0 <~-~-> DR-LWS-005;~-~-> Support since this version
103 103  )))
104 -)))
105 -)))
106 106  
107 -(% style="display:none" %) (%%)
108 108  
109 109  = 4. System Management Commands =
110 110  
111 111  == 4.1 Change Uplink Interval ==
112 112  
113 -
114 114  Feature: Change LoRaWAN End Node Transmit Interval.
115 115  
50 +AT Command: AT+TDC
116 116  
117 -(% style="color:blue" %)**AT Command: AT+TDC**
118 -
119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
120 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Response**
121 -|(% style="width:165px" %)AT+TDC=?|(% style="width:227px" %)Show current transmit Interval|(% style="width:329px" %)30000(((
52 +|=(% colspan="3" %)AT+TDC
53 +|**Command Example**|**Function**|**Response**
54 +|AT+TDC=?|Show current transmit Interval|30000(((
122 122  OK
123 123  
124 124  the interval is 30000ms = 30s
125 125  )))
126 -|(% style="width:165px" %)AT+TDC=60000|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((
59 +|AT+TDC=60000|Set Transmit Interval|OK(((
127 127  Set transmit interval to 60000ms = 60 seconds
128 128  )))
129 129  
130 -(((
131 -(% style="color:blue" %)**Downlink Command: 0x01**
132 132  
64 +Downlink Command: 0x01
65 +
133 133  Format: Command Code (0x01) followed by 3 bytes time value.
134 -)))
135 135  
136 -(((
137 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
138 -)))
68 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
139 139  
140 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
70 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
71 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 141  
142 -* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
143 -
144 -(% style="display:none" %) (%%)
145 -
146 146  == 4.2 Reboot End Node ==
147 147  
148 -
149 149  Feature: Reboot End Node to perform a new OTAA or ABP Join.
150 150  
77 +AT Command: ATZ
151 151  
152 -(% style="color:blue" %)**AT Command: ATZ  ~/~/ **(%%)Trig a reset of the MCU
79 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU
80 +|**Command Example**|**Function**|**Response**
81 +|ATZ|Reset MCU|Device reset and show booting info
153 153  
154 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:546px" %)
155 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:92px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:294px" %)**Response**
156 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
157 -Device reset and show booting info
158 -
159 -LSN50 Device/LoRa ST Module
160 -
83 +{{{LSN50 Device/LoRa ST Module
161 161  Image Version: XX
162 -
163 163  Frequency Band: XX
164 -
165 165  DevEui= XX XX XX XX XX XX XX XX
166 166  
167 167  <followed by the Tx and Rx information>
168 -)))
89 +}}}
169 169  
170 -(% style="color:blue" %)**Downlink Command: 0x04**
171 171  
172 -(((
92 +Downlink Command: 0x04
93 +
173 173  Format: Command Code (0x04) followed by FF.
174 -)))
175 175  
176 -(((
177 -If the downlink payload=**04FF**, the end node will reboot.
178 -)))
96 +If the downlink payload=04FF, the end node will reboot.
179 179  
180 -
181 181  == 4.3 Reset to factory Default ==
182 182  
183 -
184 184  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
185 185  
102 +AT Command: AT+FDR
186 186  
187 -(% style="color:blue" %)**AT Command: AT+FDR  ~/~/  **(%%)Reset to factory default
104 +|=(% colspan="3" %)Reset to factory default
105 +|**Command Example**|**Function**|**Response**
106 +|AT+FDR|Reset to factory default|Device reset to factory default parameters and show booting info
188 188  
189 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:789px" %)
190 -|(% style="background-color:#4f81bd; color:white; width:154px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:175px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:456px" %)**Response**
191 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
192 -Device reset to factory default parameters and show booting info
193 -
194 -LSN50 Device/LoRa ST Module
195 -
108 +{{{LSN50 Device/LoRa ST Module
196 196  Image Version: XX
197 -
198 198  Frequency Band: XX
199 -
200 200  DevEui= XX XX XX XX XX XX XX XX
201 -
202 202  Please set the parameters or reset Device to apply change
203 -)))
113 +}}}
204 204  
205 -(% style="color:blue" %)**Downlink Command: 0x04**
206 206  
207 -(((
116 +Downlink Command: 0x04
117 +
208 208  Format: Command Code (0x04) followed by FE.
209 -)))
210 210  
211 -(((
212 -If the downlink payload=**04FE**, Reset Parameters to Factory Default, Keys Reserve.
213 -)))
120 +If the downlink payload=04FE, Reset Parameters to Factory Default, Keys Reserve.
214 214  
215 215  
216 216  == 4.4 Show Firmware Version ==
217 217  
218 -
219 219  Feature: Show firmware version. No downlink command yet.
220 220  
127 +AT Command: AT+VER
221 221  
222 -(% style="color:blue" %)**AT Command: AT+VER  ~/~/   **(%%)Image Version and Frequency Band
129 +|=(% colspan="3" %)AT+VER: Image Version and Frequency Band
130 +|**Command Example**|**Function**|**Response**
131 +|AT+VER=?|Show Image version and Frequency Band|
223 223  
224 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:542px" %)
225 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:295px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:86px" %)**Response**
226 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
227 -1.3 EU868
228 -
133 +{{{1.3 EU868
229 229  OK
230 -)))
135 +}}}
231 231  
232 -(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
233 233  
234 -(((
235 -Format: Command Code (0x26) followed by 1 byte.
236 -)))
138 +Downlink Command: 0x26 (Valid in 006 stack)
237 237  
238 -(((
239 -If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes(  FPort= 5 usually).
240 -)))
140 +Downlink Format: 0x26
241 241  
242 -(((
243 -
142 +Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes
244 244  
245 -(% style="color:#037691" %)**xx: Software Type:**
246 -)))
144 +xx: Software Type:
247 247  
248 248  * 0x00 01: LGT92 Version
249 249  * 0x00 02: LBT1
250 250  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
251 251  
252 -(((
253 -
254 254  
255 -(% style="color:#037691" %)**yy: Frequency Band:**
256 -)))
151 +yy: Frequency Band:
257 257  
258 258  * 0x01: EU868
259 259  * 0x02: US915
... ... @@ -262,719 +262,538 @@
262 262  * 0x05: KZ865
263 263  * 0x06: RU864
264 264  * 0x07: AS923
265 -* 0x08: AS923-2
266 -* 0x09: AS923-3
267 -* 0xa0: AS923-4
160 +* 0x08: AS923-1
161 +* 0x09: AS923-2
162 +* 0xa0: AS923-3
268 268  
269 -(((
270 -
164 +zz: Subband
271 271  
272 -(% style="color:#037691" %)**zz: Subband**
273 -)))
274 -
275 275  firmware version: v1.1.0 ~-~-> 110
276 276  
277 277  
278 278  == 4.5 Show System Configure ==
279 279  
280 -
281 281  Feature: Show All configure. No downlink command yet.
282 282  
173 +AT Command: AT+CFG
283 283  
284 -(% style="color:blue" %)**AT Command: AT+CFG  ~/~/ **(%%)Print all configurations
175 +|=(% colspan="3" %)AT+CFG: Print all configurations
176 +|**Command Example**|**Function**|**Response**
177 +|AT+CFG|Show all configures|
285 285  
286 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:599.222px" %)
287 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:154px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:280px" %)**Response**
288 -|(% style="width:160px" %)AT+CFG|(% style="width:154px" %)Show all configures|(% style="width:280px" %)(((
289 -AT+DEUI = XX XX XX XX XX XX XX XX
179 +{{{AT+DEUI = XX XX XX XX XX XX XX XX
290 290  AT+DADDR=XXXXXXXX
291 291  ……….
292 292  AT+RX2WTO=X
293 293  AT+CHS=868100000
294 294  OK
295 -)))
185 +}}}
296 296  
297 -(% style="display:none" %) (%%)
298 298  
299 -== 4.6 Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
300 -
301 -
302 -Feature: Set the system time synchronization.
303 -
304 -(% style="color:blue" %)**AT Command: AT+SYNCMOD**
305 -
306 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:532.778px" %)
307 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:216px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:148px" %)**Response**
308 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:216px" %)Get the current time synchronization configuration|(% style="width:148px" %)(((
309 -1 (Default)
310 -
311 -(((
312 -OK
313 -)))
314 -)))
315 -|(% style="width:165px" %)AT+SYNCMOD=0|(% style="width:216px" %)Disenable system time synchronization.|(% style="width:148px" %)OK
316 -|(% style="width:165px" %)AT+SYNCMOD=1|(% style="width:216px" %)Enable system time synchronization.|(% style="width:148px" %)OK
317 -
318 -(% style="color:blue" %)**Downlink Command: 0x28 **
319 -
320 -Format: Command Code (0x28) followed by 1 byte.
321 -
322 -* Example 1: 28 00  ~/~/Equal to AT+SYNCMOD=0
323 -* Example 2: 28 01  ~/~/Equal to AT+SYNCMOD=1
324 -
325 -(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
326 -
327 -
328 328  = 5. Keys, IDs and EUIs management =
329 329  
330 330  == 5.1 Application EUI ==
331 331  
332 -
333 333  Feature: Get or Set the Application EUI.
334 334  
194 +AT Command: AT+APPEUI
335 335  
336 -(% style="color:blue" %)**AT Command: AT+APPEUI**
337 -
338 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:643px" %)
339 -|(% style="background-color:#4f81bd; color:white; width:272px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:182px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:184px" %)**Response**
340 -|(% style="width:272px" %)AT+APPEUI=?|(% style="width:182px" %)Get the Application EUI|(% style="width:184px" %)00 b3 d5 00 00 00 00 00(((
196 +|=(% colspan="3" %)AT+APPEUI
197 +|**Command Example**|**Function**|**Response**
198 +|AT+APPEUI=?|Get the Application EUI|00 b3 d5 00 00 00 00 00(((
341 341  OK
342 342  )))
343 -|(% style="width:272px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:182px" %)Set the Application EUI|(% style="width:184px" %)OK
201 +|AT+APPEUI=00 b3 d5 7e f0 00 4d 34|Set the Application EUI|OK
344 344  
345 -(% style="display:none" %) (%%)
346 346  
347 347  == 5.2 Application Key ==
348 348  
349 -
350 350  Feature: Get or Set the Application Key.
351 351  
208 +AT Command: AT+APPKEY
352 352  
353 -(% style="color:blue" %)**AT Command: AT+APPKEY**
354 -
355 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:976.222px" %)
356 -|(% style="background-color:#4f81bd; color:white; width:441px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:180px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:350px" %)**Response**
357 -|(% style="width:441px" %)AT+APPKEY=?|(% style="width:180px" %)Get the Application Key|(% style="width:350px" %)00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35(((
210 +|=(% colspan="3" %)AT+APPKEY
211 +|**Command Example**|**Function**|**Response**
212 +|AT+APPKEY=?|Get the Application Key|00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35(((
358 358  OK
359 359  )))
360 -|(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
215 +|AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|Set the Application Key.|OK
361 361  
362 -(% style="display:none" %) (%%)
363 363  
364 364  == 5.3 Application Session Key ==
365 365  
366 -
367 367  Feature: Get or Set the Application Session Key.
368 368  
222 +AT Command: AT+APPSKEY
369 369  
370 -(% style="color:blue" %)**AT Command: AT+APPSKEY**
371 -
372 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1040.22px" %)
373 -|(% style="background-color:#4f81bd; color:white; width:451px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:231px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:354px" %)**Response**
374 -|(% style="width:451px" %)AT+APPSKEY=?|(% style="width:231px" %)Get the Application Session Key|(% style="width:354px" %)00 7d dc 73 33 d3 eb 9e 14 38 d5 a4 3e 62 5b e2(((
224 +|=(% colspan="3" %)AT+APPSKEY
225 +|**Command Example**|**Function**|**Response**
226 +|AT+APPSKEY=?|Get the Application Session Key|00 7d dc 73 33 d3 eb 9e 14 38 d5 a4 3e 62 5b e2(((
375 375  OK
376 376  )))
377 -|(% style="width:451px" %)AT+APPSKEY=00 7d dc 73 33 d3 eb 9e 14 38 d5 a4 3e 62 5b e2|(% style="width:231px" %)Set the Application Session Key|(% style="width:354px" %)(While Error in format, return AT_PARAM_ERROR)(((
229 +|AT+APPSKEY=00 7d dc 73 33 d3 eb 9e 14 38 d5 a4 3e 62 5b e2|Set the Application Session Key.|(While Error in format, return AT_PARAM_ERROR)(((
378 378  OK
379 379  )))
380 380  
381 -(% style="display:none" %) (%%)
382 382  
383 383  == 5.4 Device Address ==
384 384  
385 -
386 386  Feature: Get or Set the Device Address.
387 387  
238 +AT Command: AT+DADDR
388 388  
389 -(% style="color:blue" %)**AT Command: AT+DADDR**
390 -
391 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:795.222px" %)
392 -|(% style="background-color:#4f81bd; color:white; width:192px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:241px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:359px" %)**Response**
393 -|(% style="width:192px" %)AT+DADDR=?|(% style="width:241px" %)Get the Application Session Key.|(% style="width:359px" %)(While Error in format, return AT_PARAM_ERROR)(((
240 +|=(% colspan="3" %)AT+DADDR
241 +|**Command Example**|**Function**|**Response**
242 +|AT+DADDR=?|Get the Application Session Key.|(While Error in format, return AT_PARAM_ERROR)(((
394 394  A8 40 41 FF
395 395  
396 396  OK
397 397  )))
398 -|(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
247 +|AT+DADDR=A8 40 41 FF|Set the Application Session Key.|OK
399 399  
400 -(% style="display:none" %) (%%)
401 401  
402 402  == 5.5 Device EUI ==
403 403  
404 -
405 405  Feature: Get or Set the Device EUI.
406 406  
254 +AT Command: AT+DEUI
407 407  
408 -(% style="color:blue" %)**AT Command: AT+DEUI**
409 -
410 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1035.22px" %)
411 -|(% style="background-color:#4f81bd; color:white; width:250px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:147px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:634px" %)**Response**
412 -|(% style="width:250px" %)AT+DEUI=?|(% style="width:147px" %)Get the Device EUI.|(% style="width:634px" %)00 44 34 22 33 45 55 55(((
256 +|=(% colspan="3" %)AT+DEUI
257 +|**Command Example**|**Function**|**Response**
258 +|AT+DEUI=?|Get the Device EUI.|00 44 34 22 33 45 55 55(((
413 413  OK
414 414  )))
415 -|(% style="width:250px" %)AT+DEUI=A8 40 41 FF FF 12 34 56|(% style="width:147px" %)Set the Device EUI.|(% style="width:634px" %)(System will write new value to Device EUI,While Error in format, return AT_PARAM_ERROR)(((
261 +|AT+DEUI=A8 40 41 FF FF 12 34 56|Set the Device EUI.|(System will write new value to Device EUI,While Error in format, return AT_PARAM_ERROR)(((
416 416  OK
417 417  )))
418 418  
419 -(% style="display:none" %) (%%)
420 420  
421 421  == 5.6 Network ID ==
422 422  
423 -
424 424  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
425 425  
270 +AT Command: AT+NWKID
426 426  
427 -(% style="color:blue" %)**AT Command: AT+NWKID**
428 -
429 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448.222px" %)
430 -|(% style="background-color:#4f81bd; color:white; width:191px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:153px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:101px" %)**Response**
431 -|(% style="width:191px" %)AT+NWKID=?|(% style="width:153px" %)Get the Network ID.|(% style="width:101px" %)a8 40 41 ff(((
272 +|=(% colspan="3" %)AT+NWKID
273 +|**Command Example**|**Function**|**Response**
274 +|AT+NWKID=?|Get the Network ID.|a8 40 41 ff(((
432 432  OK
433 433  )))
434 -|(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
277 +|AT+NWKID=A8 40 41 FF|Set the Network ID.|OK
435 435  
436 -(% style="display:none" %) (%%)
437 437  
438 438  == 5.7 Network Session Key ==
439 439  
440 -
441 441  Feature: Get or Set the Network Session Key
442 442  
284 +AT Command: AT+NWKSKEY
443 443  
444 -(% style="color:blue" %)**AT Command: AT+NWKSKEY**
445 -
446 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1017.22px" %)
447 -|(% style="background-color:#4f81bd; color:white; width:455px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:215px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:343px" %)**Response**
448 -|(% style="width:455px" %)AT+NWKSKEY=?|(% style="width:215px" %)Get the Network Session Key.|(% style="width:343px" %)00 4f 19 25 52 ce 97 09 d7 fa 84 71 db 51 02 92(((
286 +|=(% colspan="3" %)AT+NWKSKEY
287 +|**Command Example**|**Function**|**Response**
288 +|AT+NWKSKEY=?|Get the Network Session Key.|00 4f 19 25 52 ce 97 09 d7 fa 84 71 db 51 02 92(((
449 449  OK
450 450  )))
451 -|(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
291 +|AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|Set the Network Session Key.|OK
452 452  
453 -(% style="display:none" %) (%%)
454 454  
455 455  = 6. Joining and sending date on LoRaWAN network =
456 456  
457 457  == 6.1 Confirm Mode ==
458 458  
459 -=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
460 -
461 -
462 462  Feature: Get or Set the confirmation mode (0-1).
463 463  
300 +AT Command: AT+CFM
464 464  
465 -(% style="color:blue" %)**AT Command: AT+CFM**
466 -
467 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %)
468 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:205px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:346px" %)**Response**
469 -|(% style="width:155px" %)AT+CFM=?|(% style="width:205px" %)Get the confirmation mode|(% style="width:346px" %)0(((
302 +|=(% colspan="3" %)AT+CFM
303 +|**Command Example**|**Function**|**Response**
304 +|AT+CFM=?|Get the confirmation mode|0(((
470 470  OK
471 471  )))
472 -|(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
473 -|(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
307 +|AT+CFM=1|Set the confirmation mode|OK
308 +|AT+CFM=2|Set the confirmation mode|While Error in format, return AT_PARAM_ERROR
474 474  
475 -(% style="color:blue" %)**Downlink Command: 0x05**
476 476  
477 -Format: Command Code (0x05) followed by 1 byte mode value.
311 +Downlink Command: 0x05
478 478  
313 +Format: Command Code (0x05) followed by 2 bytes mode value.
314 +
479 479  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
480 480  
481 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
317 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
318 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
482 482  
483 -* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
484 484  
485 -(% style="display:none" %) (%%)
486 -
487 -=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
488 -
489 -
490 -(% style="color:blue" %)**AT Command: AT+CFM**
491 -
492 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:462px" %)
493 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:198px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
494 -|(% style="width:160px" %)(((
495 -AT+CFM=1,0,0
496 -
497 -value1
498 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:100px" %)(((
499 -1
500 -
501 -OK
502 -)))
503 -|(% style="width:160px" %)(((
504 -AT+CFM=0,?,0
505 -
506 -value2
507 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:100px" %)(((
508 -0~~7
509 -
510 -OK
511 -)))
512 -|(% style="width:160px" %)(((
513 -AT+CFM=0,0,1
514 -
515 -value3
516 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:100px" %)(((
517 -1
518 -
519 -OK
520 -)))
521 -
522 -(% style="color:blue" %)**Downlink Command: 0x05**
523 -
524 -Format: Command Code (0x05) followed by 3 bytes mode value.
525 -
526 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
527 -
528 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
529 -
530 -* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
531 -
532 -(% style="display:none" %) (%%)
533 -
534 534  == 6.2 Confirm Status ==
535 535  
536 -
537 537  Feature: Get confirmation status of the last AT+SEND (0-1).
538 538  
325 +AT Command: AT+CFS
539 539  
540 -(% style="color:blue" %)**AT Command: AT+CFS**
541 -
542 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:463px" %)
543 -|(% style="background-color:#4f81bd; color:white; width:156px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:193px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:107px" %)**Response**
544 -|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
327 +|=(% colspan="3" %)AT+CFS
328 +|**Command Example**|**Function**|**Response**
329 +|AT+CFS=?|Get confirmation status|0(((
545 545  OK
546 546  )))
547 547  
548 -(% style="display:none" %) (%%)
549 549  
550 550  == 6.3 Join LoRa® Network ==
551 551  
552 -
553 553  Feature: Join network.
554 554  
338 +AT Command: AT+JOIN
555 555  
556 -(% style="color:blue" %)**AT Command: AT+JOIN**
557 -
558 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:647.222px" %)
559 -|(% style="background-color:#4f81bd; color:white; width:163px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:147px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:334px" %)**Response**
560 -|(% style="width:163px" %)AT+JOIN ?|(% style="width:147px" %)Get imformation.|(% style="width:334px" %)AT+JOIN: Join network(((
340 +|=(% colspan="3" %)AT+JOIN
341 +|**Command Example**|**Function**|**Response**
342 +|AT+JOIN ?|Get imformation.|AT+JOIN: Join network(((
561 561  OK
344 +
562 562  While Error in format, return AT_BUSY_ERROR
563 563  )))
564 564  
565 -(% style="display:none" %) (%%)
566 566  
567 567  == 6.4 LoRa® Network Join Mode ==
568 568  
569 -
570 570  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
571 571  
353 +AT Command: AT+NJM
572 572  
573 -(% style="color:blue" %)**AT Command: AT+NJM**
574 -
575 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:753.222px" %)
576 -|(% style="background-color:#4f81bd; color:white; width:162px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:361px" %)**Response**
577 -|(% style="width:162px" %)AT+NJM=?|(% style="width:227px" %)Get the Network Join Mode|(% style="width:361px" %)1(((
355 +|=(% colspan="3" %)AT+NJM
356 +|**Command Example**|**Function**|**Response**
357 +|AT+NJM=?|Get the Network Join Mode|1(((
578 578  OK
579 579  )))
580 -|(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
581 -|(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR
360 +|AT+NJM=0|Set the Network Join Mode|OK
361 +|AT+NJM=2|Set the Network Join Mode|While Error in format, return AT_PARAM_ERROR
582 582  
583 -(% style="color:blue" %)**Downlink Command: 0x20**
584 584  
364 +Downlink Command: 0x20
365 +
585 585  Format: Command Code (0x20) followed by 1 bytes mode value.
586 586  
587 587  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
588 588  
589 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
370 +* Example 1: Downlink Payload: 2000 ~/~/ Set AT+NJM=O
371 +* Example 2: Downlink Payload: 2001 ~/~/ Set AT+NJM=1
590 590  
591 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
592 592  
593 -(% style="display:none" %) (%%)
594 -
595 595  == 6.5 LoRa® Network Join Status ==
596 596  
597 -
598 598  Feature: LoRa® Network Join Status.
599 599  
378 +AT Command: AT+NJS
600 600  
601 -(% style="color:blue" %)**AT Command: AT+NJS**
602 -
603 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:435px" %)
604 -|(% style="background-color:#4f81bd; color:white; width:169px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:164px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:97px" %)**Response**
605 -|(% style="width:169px" %)AT+NJS=?|(% style="width:164px" %)Get the join status.|(% style="width:97px" %)0(((
380 +|=(% colspan="3" %)AT+NJS
381 +|**Command Example**|**Function**|**Response**
382 +|AT+NJS=?|Get the join status.|0(((
606 606  OK
607 607  )))
608 608  
609 -(% style="display:none" %) (%%)
610 610  
611 611  == 6.6 Print Last Received Data in Raw Format ==
612 612  
613 -
614 614  Feature: Print Last Received Data in Raw Format<port:data>.
615 615  
391 +AT Command: AT+RECV
616 616  
617 -(% style="color:blue" %)**AT Command: AT+RECV**
618 -
619 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:543px" %)
620 -|(% style="background-color:#4f81bd; color:white; width:161px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:272px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:104px" %)**Response**
621 -|(% style="width:161px" %)AT+RECV=?|(% style="width:272px" %)print last received data in raw format.|(% style="width:104px" %)0:(((
393 +|=(% colspan="3" %)AT+RECV
394 +|**Command Example**|**Function**|**Response**
395 +|AT+RECV=?|print last received data in raw format.|0:(((
622 622  OK
623 623  )))
624 624  
625 -(% style="display:none" %) (%%)
626 626  
627 627  == 6.7 Print Last Received Data in Binary Format ==
628 628  
629 -
630 630  Feature: Print Last Received Data in Binary Format<port:data>.
631 631  
404 +AT Command: AT+RECVB
632 632  
633 -(% style="color:blue" %)**AT Command: AT+RECVB**
634 -
635 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:793.222px" %)
636 -|(% style="background-color:#4f81bd; color:white; width:173px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:497px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:120px" %)**Response**
637 -|(% style="width:173px" %)AT+RECVB=?|(% style="width:497px" %)print last received data in binary format (with hexadecimal values).|(% style="width:120px" %)2: 0010(((
406 +|=(% colspan="3" %)AT+RECVB
407 +|**Command Example**|**Function**|**Response**
408 +|AT+RECVB=?|print last received data in binary format (with hexadecimal values).|2: 0010(((
638 638  OK
639 639  )))
640 640  
641 -(% style="display:none" %) (%%)
642 642  
643 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） ==
413 +== 6.8 Send Text Data ==
644 644  
645 -
646 646  Feature: Send Text Data<port:data>.
647 647  
417 +AT Command: AT+SEND
648 648  
649 -(% style="color:blue" %)**AT Command: AT+SEND**
650 -
651 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:991.222px" %)
652 -|(% style="background-color:#4f81bd; color:white; width:201px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:340px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:446px" %)**Response**
653 -|(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
419 +|=(% colspan="3" %)AT+SEND
420 +|**Command Example**|**Function**|**Response**
421 +|AT+SEND=12:hello world|Send text data along with the application port.|OK(((
654 654  While Error in format, return
423 +
655 655  AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
425 +
426 +
656 656  )))
657 657  
658 -(% style="display:none" %) (%%)
659 659  
660 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） ==
430 +== 6.9 Send Hexadecimal Data ==
661 661  
662 -
663 663  Feature: Send hexadecimal data along with the application port.
664 664  
434 +AT Command: AT+SENDB
665 665  
666 -(% style="color:blue" %)**AT Command: AT+SENDB**
436 +|=(% colspan="3" %)AT+SENDB
437 +|**Command Example**|**Function**|**Response**
438 +|AT+SENDB=12:abcdef0123456789|Send hexadecimal data along with the application port.|OK
439 +|AT+SENDB=abcdef0123456789|Send hexadecimal data along with the application port.|While Error in format, return(((
440 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
667 667  
668 -(% border="1" cellspacing="4" style="width:974px" %)
669 -|(% style="background-color:#4f81bd; color:white; width:257px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:394px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:318px" %)**Response**
670 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)OK
671 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)While Error in format, return(((
672 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
442 +
673 673  )))
674 674  
675 -(% style="display:none" %) (%%)
676 676  
677 677  = 7. LoRaWAN network management =
678 678  
679 679  == 7.1 Adaptive Data Rate ==
680 680  
681 -
682 682  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
683 683  
684 684  
685 -(% style="color:blue" %)**AT Command: AT+ADR**
453 +AT Command: AT+ADR
686 686  
687 -(% border="1" cellspacing="4" style="width:643px" %)
688 -|(% style="background-color:#4f81bd; color:white; width:162px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:266px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:209px" %)**Response**
689 -|(% style="width:162px" %)AT+ADR=?|(% style="width:266px" %)Get the Adaptive Data Rate setting.|(% style="width:209px" %)1(((
455 +|=(% colspan="3" %)AT+ADR
456 +|**Command Example**|**Function**|**Response**
457 +|AT+ADR=?|Get the Adaptive Data Rate setting.|1(((
690 690  OK
691 691  )))
692 -|(% style="width:162px" %)AT+ADR=0|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)OK
693 -|(% style="width:162px" %)AT+ADR=2|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)While Error in format, return(((
460 +|AT+ADR=0|Set the Adaptive Data Rate setting.|OK
461 +|AT+ADR=2|Set the Adaptive Data Rate setting.|While Error in format, return(((
694 694  AT_PARAM_ERROR
695 695  )))
696 696  
697 -(% style="color:blue" %)**Downlink Command: 0x22**
698 698  
699 -If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
466 +Downlink Command: 0x22
700 700  
701 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
702 702  
703 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
469 +If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
704 704  
705 -(% style="display:none" %) (%%)
471 +* Example 1: Downlink Payload: 2201 ~/~/ Set AT+ADR=1.
472 +* Example 2: Downlink Payload: 2200FFFF ~/~/ Set AT+ADR=0.
706 706  
474 +
707 707  == 7.2 LoRa® Class ==
708 708  
709 -
710 710  Feature: Get or Set the Device Class(Currently only support class A, class C).
711 711  
479 +AT Command:AT+CLASS
712 712  
713 -(% style="color:blue" %)**AT Command:  AT+CLASS**
714 -
715 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:428px" %)
716 -|(% style="background-color:#4f81bd; color:white; width:163px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:166px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:94px" %)**Response**
717 -|(% style="width:163px" %)AT+CLASS=?|(% style="width:166px" %)Get the Device Class.|(% style="width:94px" %)A(((
481 +|=(% colspan="3" %)AT+CLASS
482 +|**Command Example**|**Function**|**Response**
483 +|AT+CLASS=?|Get the Device Class.|A(((
718 718  OK
719 719  )))
720 -|(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:94px" %)OK(((
486 +|AT+CLASS=C|Set the Device Class.|OK(((
721 721  
722 722  )))
723 723  
724 -(% style="display:none" %)
725 725  
726 -(% style="color:red" %)**Notice:**
727 -
728 -* Run AT+FDR before running AT+CLASS=C
729 -* After change to Class=C, Before OTAA Join Successfule, the end node will still shows to use CLASS=A for OTAA Joined. It will use CLASS=C after OTAA Join Succeccful.
730 -
731 731  == 7.3 Duty Cycle Setting ==
732 732  
493 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
733 733  
734 -Feature: Get or Set the ETSI Duty Cycle setting** : 0**=disable, **1**=enable - Only for testing.
495 +AT Command:AT+DCS
735 735  
736 -
737 -(% style="color:blue" %)**AT Command:  AT+DCS**
738 -
739 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515.222px" %)
740 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:239px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:107px" %)**Response**
741 -|(% style="width:165px" %)AT+DCS=?|(% style="width:239px" %)Get the ETSI Duty Cycle setting.|(% style="width:107px" %)1(((
497 +|=(% colspan="3" %)AT+DCS
498 +|**Command Example**|**Function**|**Response**
499 +|AT+DCS=?|Get the ETSI Duty Cycle setting.|1(((
742 742  OK
743 743  )))
744 -|(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((
502 +|AT+DCS=1|Set the ETSI Duty Cycle setting.|OK(((
745 745  
746 746  )))
747 747  
748 -(% style="display:none" %) (%%)
749 749  
750 750  == 7.4 Data Rate ==
751 751  
509 +Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server
752 752  
753 -Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
511 +AT Command: AT+DR
754 754  
755 -(% style="color:red" %)
756 -**Notice:**
757 -
758 -* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment.
759 -
760 -* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]]
761 -
762 -(% style="color:blue" %)**AT Command: AT+DR**
763 -
764 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:409px" %)
765 -|(% style="background-color:#4f81bd; color:white; width:156px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:147px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
766 -|(% style="width:156px" %)AT+DR=?|(% style="width:147px" %)Get the Data Rate.|(% style="width:100px" %)5(((
513 +|=(% colspan="3" %)AT+DR
514 +|**Command Example**|**Function**|**Response**
515 +|AT+DR=?|Get the Data Rate.|5(((
767 767  OK
768 768  )))
769 -|(% style="width:156px" %)AT+DR=2|(% style="width:147px" %)Set the Data Rate.|(% style="width:100px" %)OK(((
518 +|AT+DR=2|Set the Data Rate.|OK(((
770 770  
771 771  )))
772 772  
773 -(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
774 774  
775 -If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
523 +Downlink Command: 0x2200aaFF
776 776  
777 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
778 778  
779 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
526 +If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
780 780  
781 -(% style="display:none" %) (%%)
528 +* Example 1: Downlink Payload: 220001FF ~/~/ Set AT+DR=1.
529 +* Example 2: Downlink Payload: 220000FF ~/~/ Set AT+DR=0.
782 782  
531 +
783 783  == 7.5 Frame Counter Downlink ==
784 784  
785 -
786 786  Feature: Get or Set the Frame Counter Downlink.
787 787  
536 +AT Command:AT+FCD
788 788  
789 -(% style="color:blue" %)**AT Command:  AT+FCD**
790 -
791 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:693.222px" %)
792 -|(% style="background-color:#4f81bd; color:white; width:162px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:258px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:269px" %)**Response**
793 -|(% style="width:162px" %)AT+FCD=?|(% style="width:258px" %)Get the Frame Counter Downlink.|(% style="width:269px" %)0(((
538 +|=(% colspan="3" %)AT+FCD
539 +|**Command Example**|**Function**|**Response**
540 +|AT+FCD=?|Get the Frame Counter Downlink.|0(((
794 794  OK
795 795  )))
796 -|(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
543 +|AT+FCD=10|Set the Frame Counter Downlink.|(System will write new value to FCD)(((
797 797  OK
545 +
546 +
798 798  )))
799 799  
800 -(% style="display:none" %) (%%)
801 801  
802 802  == 7.6 Frame Counter Uplink ==
803 803  
804 804  Feature: Get or Set the Frame Counter Uplink.
805 805  
554 +AT Command:AT+FCU
806 806  
807 -(% style="color:blue" %)**AT Command:  AT+FCU**
808 -
809 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:534.222px" %)
810 -|(% style="background-color:#4f81bd; color:white; width:177px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:239px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:113px" %)**Response**
811 -|(% style="width:177px" %)AT+FCU=?|(% style="width:239px" %)Get the Frame Counter Uplink.|(% style="width:113px" %)0(((
556 +|=(% colspan="3" %)AT+FCU
557 +|**Command Example**|**Function**|**Response**
558 +|AT+FCU=?|Get the Frame Counter Uplink.|0(((
812 812  OK
813 813  )))
814 -|(% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK(((
561 +|AT+FCU=10|Set the Frame Counter Uplink.|OK(((
815 815  
816 816  )))
817 817  
818 -(% style="display:none" %) (%%)
819 819  
820 820  == 7.7 Join Accept Delay1 ==
821 821  
822 -
823 823  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
824 824  
570 +AT Command:AT+JN1DL
825 825  
826 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
827 -
828 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:537.222px" %)
829 -|(% style="background-color:#4f81bd; color:white; width:164px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:229px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:140px" %)**Response**
830 -|(% style="width:164px" %)AT+JN1DL=?|(% style="width:229px" %)Get the Join Accept Delay.|(% style="width:140px" %)5000(((
572 +|=(% colspan="3" %)AT+JN1DL
573 +|**Command Example**|**Function**|**Response**
574 +|AT+JN1DL=?|Get the Join Accept Delay.|5000(((
831 831  OK
832 832  )))
833 -|(% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK(((
577 +|AT+JN1DL=10000|Set the Join Accept Delay.|OK(((
834 834  
835 835  )))
836 836  
837 -(% style="display:none" %) (%%)
838 838  
839 839  == 7.8 Join Accept Delay2 ==
840 840  
841 -
842 842  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
843 843  
586 +AT Command:AT+JN2DL
844 844  
845 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
846 -
847 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:538.222px" %)
848 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:228px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:146px" %)**Response**
849 -|(% style="width:160px" %)AT+JN2DL=?|(% style="width:228px" %)Get the Join Accept Delay.|(% style="width:146px" %)6000(((
588 +|=(% colspan="3" %)AT+JN2DL
589 +|**Command Example**|**Function**|**Response**
590 +|AT+JN2DL=?|Get the Join Accept Delay.|6000(((
850 850  OK
851 851  )))
852 -|(% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK(((
593 +|AT+JN2DL=20000|Set the Join Accept Delay.|OK(((
853 853  
854 854  )))
855 855  
856 -(% style="display:none" %) (%%)
857 857  
858 858  == 7.9 Public Network Mode ==
859 859  
600 +Feature: Get or Set the public network mode. (0: off, 1: on)
860 860  
861 -Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
602 +AT Command:AT+PNM
862 862  
863 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
864 -
865 -
866 -(% style="color:blue" %)**AT Command:  AT+PNM**
867 -
868 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:667.222px" %)
869 -|(% style="background-color:#4f81bd; color:white; width:166px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:225px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:272px" %)**Response**
870 -|(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
604 +|=(% colspan="3" %)AT+PNM
605 +|**Command Example**|**Function**|**Response**
606 +|AT+PNM=?|Get the public network mode.|1(((
871 871  OK
872 872  )))
873 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
874 -Set the public network mode.
875 -
876 -Set syncword=0x34
877 -)))|(% style="width:272px" %)(System will write new value to PNM)(((
609 +|AT+PNM=1|Set the public network mode.|(System will write new value to PNM)(((
878 878  OK
879 879  
880 880  
881 881  )))
882 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
883 883  
884 -(% style="display:none" %) (%%)
885 885  
886 886  == 7.10 Receive Delay1 ==
887 887  
888 -
889 889  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
890 890  
620 +AT Command:AT+RX1DL
891 891  
892 -(% style="color:blue" %)**AT Command: AT+RX1DL**
893 -
894 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:408.222px" %)
895 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:122px" %)**Response**
896 -|(% style="width:155px" %)AT+RX1DL=?|(% style="width:128px" %)Get the delay.|(% style="width:122px" %)1000(((
622 +|=(% colspan="3" %)AT+RX1DL
623 +|**Command Example**|**Function**|**Response**
624 +|AT+RX1DL=?|Get the delay.|1000(((
897 897  OK
898 898  )))
899 -|(% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((
627 +|AT+RX1DL=1500|Set the delay.|OK(((
900 900  
901 901  )))
902 902  
903 -(% style="display:none" %) (%%)
904 904  
905 -== 7.11 Receive Delay2 ==
632 +== 7.11Receive Delay2 ==
906 906  
907 -
908 908  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
909 909  
636 +AT Command:AT+RX2DL
910 910  
911 -(% style="color:blue" %)**AT Command: AT+RX2DL**
912 -
913 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:481.222px" %)
914 -|(% style="background-color:#4f81bd; color:white; width:175px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:152px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:150px" %)**Response**
915 -|(% style="width:175px" %)AT+RX2DL=?|(% style="width:152px" %)Get the delay.|(% style="width:150px" %)2000(((
638 +|=(% colspan="3" %)AT+RX2DL
639 +|**Command Example**|**Function**|**Response**
640 +|AT+RX2DL=?|Get the delay.|2000(((
916 916  OK
917 917  )))
918 -|(% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((
643 +|AT+RX2DL=2500|Set the delay.|OK(((
919 919  
920 920  )))
921 921  
922 -(% style="display:none" %) (%%)
923 923  
924 924  == 7.12 Rx2 Window Data Rate ==
925 925  
926 -
927 927  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
928 928  
652 +AT Command:AT+RX2DR
929 929  
930 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
931 -
932 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:525.222px" %)
933 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:232px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:130px" %)**Response**
934 -|(% style="width:160px" %)AT+RX2DR=?|(% style="width:232px" %)Get the Rx2 window data rate.|(% style="width:130px" %)2(((
654 +|=(% colspan="3" %)AT+RX2DR
655 +|**Command Example**|**Function**|**Response**
656 +|AT+RX2DR=?|Get the Rx2 window data rate.|2(((
935 935  OK
936 936  )))
937 -|(% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK(((
659 +|AT+RX2DR=6|Set the Rx2 window data rate.|OK(((
938 938  
939 939  )))
940 940  
941 -(% style="display:none" %) (%%)
942 942  
943 943  == 7.13 Rx2 Window Frequency ==
944 944  
945 -
946 946  Feature: Get or Set the Rx2 window frequency
947 947  
668 +AT Command:AT+RX2FQ
948 948  
949 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
950 -
951 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:587.222px" %)
952 -|(% style="background-color:#4f81bd; color:white; width:183px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:240px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:160px" %)**Response**
953 -|(% style="width:183px" %)AT+RX2FQ=?|(% style="width:240px" %)Get the Rx2 window frequency.|(% style="width:160px" %)434665000(((
670 +|=(% colspan="3" %)AT+RX2FQ
671 +|**Command Example**|**Function**|**Response**
672 +|AT+RX2FQ=?|Get the Rx2 window frequency.|434665000(((
954 954  OK
955 955  )))
956 -|(% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK(((
675 +|AT+RX2FQ=434665000|Set the Rx2 window frequency.|OK(((
957 957  
958 958  )))
959 959  
960 -(% style="display:none" %) (%%)
961 961  
962 962  == 7.14 Transmit Power ==
963 963  
682 +Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
964 964  
965 -Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dBm, 41 = 11dBm, …, 50 = 20dBm which is out of LoRaWAN spec. )
684 +AT Command:AT+TXP
966 966  
967 -(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
968 -
969 -
970 -(% style="color:blue" %)**AT Command:  AT+TXP**
971 -
972 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:465.222px" %)
973 -|(% style="background-color:#4f81bd; color:white; width:161px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:189px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:112px" %)**Response**
974 -|(% style="width:161px" %)AT+TXP=?|(% style="width:189px" %)Get the Transmit Power.|(% style="width:112px" %)0(((
686 +|=(% colspan="3" %)AT+TXP
687 +|**Command Example**|**Function**|**Response**
688 +|AT+TXP=?|Get the Transmit Power.|0(((
975 975  OK
976 976  )))
977 -|(% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK(((
691 +|AT+TXP=1|Set the Transmit Power.|OK(((
978 978  
979 979  )))
980 980  
... ... @@ -982,436 +982,210 @@
982 982  
983 983  If the downlink payload=22000100, it means setting the TXP to 0.
984 984  
985 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
699 +* Example 1: Downlink Payload: 22000102 ~/~/ Set AT+TXP=2.
700 +* Example 2: Downlink Payload: 220000FF ~/~/ Set AT+TXP=0.
986 986  
987 -* **Example 2**: Downlink Payload: **22000000**  ~/~/ Set AT+TXP=0.
988 988  
989 -(% style="display:none" %) (%%)
990 -
991 991  == 7.15 RSSI of the Last Received Packet ==
992 992  
993 -
994 994  Feature: Get or Set the Rx2 window frequency
995 995  
707 +AT Command:AT+RSSI
996 996  
997 -(% style="color:blue" %)**AT Command:AT+RSSI**
998 -
999 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:557.222px" %)
1000 -|(% style="background-color:#4f81bd; color:white; width:164px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:289px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
1001 -|(% style="width:164px" %)AT+RSSI=?|(% style="width:289px" %)Get the RSSI of the last received packet.|(% style="width:100px" %)0(((
709 +|=(% colspan="3" %)AT+RSSI
710 +|**Command Example**|**Function**|**Response**
711 +|AT+RSSI=?|Get the RSSI of the last received packet.|0(((
1002 1002  OK
1003 1003  )))
1004 1004  
1005 -(% style="display:none" %) (%%)
1006 1006  
1007 1007  == 7.16 SNR of the Last Received Packet ==
1008 1008  
1009 -
1010 1010  Feature: Get the SNR of the last received packet
1011 1011  
720 +AT Command:AT+SNR
1012 1012  
1013 -(% style="color:blue" %)**AT Command:  AT+SNR**
1014 -
1015 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:571.222px" %)
1016 -|(% style="background-color:#4f81bd; color:white; width:164px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:290px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:113px" %)**Response**
1017 -|(% style="width:164px" %)AT+SNR=?|(% style="width:290px" %)Get the RSSI of the last received packet.|(% style="width:113px" %)0(((
722 +|=(% colspan="3" %)AT+SNR
723 +|**Command Example**|**Function**|**Response**
724 +|AT+SNR=?|Get the RSSI of the last received packet.|0(((
1018 1018  OK
1019 1019  )))
1020 1020  
1021 -(% style="display:none" %) (%%)
1022 1022  
1023 1023  == 7.17 Application Port ==
1024 1024  
1025 -
1026 1026  Feature: Get or set the application port.
1027 1027  
733 +AT Command: AT+PORT
1028 1028  
1029 -(% style="color:blue" %)**AT Command: AT+PORT**
1030 -
1031 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:459px" %)
1032 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:193px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:104px" %)**Response**
1033 -|(% style="width:157px" %)AT+PORT=?|(% style="width:193px" %)Get the application port|(% style="width:104px" %)21(((
735 +|=(% colspan="3" %)AT+PORT
736 +|**Command Example**|**Function**|**Response**
737 +|AT+PORT=?|Get the application port|21(((
1034 1034  OK
1035 1035  )))
1036 -|(% style="width:157px" %)AT+PORT=21|(% style="width:193px" %)Set the application port|(% style="width:104px" %)OK
740 +|AT+PORT=21|Set the application port|OK
1037 1037  
1038 -(% style="color:blue" %)**Downlink Command: 0x23**
1039 1039  
743 +Downlink Command: 0x23
744 +
1040 1040  Format: Command Code (0x23) followed by 1 bytes port value.
1041 1041  
1042 1042  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1043 1043  
1044 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
749 +* Example 1: Downlink Payload: 2301 ~/~/ set the application port to 1
750 +* Example 2: Downlink Payload: 2305 ~/~/ set the application port to 5
1045 1045  
1046 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1047 1047  
1048 -(% style="display:none" %) (%%)
1049 -
1050 1050  == 7.18 Single Channel Mode ==
1051 1051  
1052 -
1053 1053  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1054 1054  
757 +AT Command: AT+CHS
1055 1055  
1056 -(% style="color:blue" %)**AT Command: AT+CHS**
1057 -
1058 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:584px" %)
1059 -|(% style="background-color:#4f81bd; color:white; width:182px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:295px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:101px" %)**Response**
1060 -|(% style="width:182px" %)AT+CHS=?|(% style="width:295px" %)Get Frequency for Single Channel Mode|(% style="width:101px" %)0(((
759 +|=(% colspan="3" %)AT+CHS
760 +|**Command Example**|**Function**|**Response**
761 +|AT+CHS=?|Get Frequency for Single Channel Mode|0(((
1061 1061  OK
1062 1062  )))
1063 -|(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:101px" %)OK
764 +|AT+CHS=868100000|Set Frequency for Single Channel Mode|OK
1064 1064  
1065 -(% style="display:none" %) (%%)
1066 1066  
1067 1067  == 7.19 Eight Channel Mode ==
1068 1068  
1069 -
1070 1070  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1071 1071  
771 +AT Command: AT+CHE
1072 1072  
1073 -(% style="color:blue" %)**AT Command: AT+CHE**
1074 -
1075 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %)
1076 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:198px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:349px" %)**Response**
1077 -|(% style="width:160px" %)AT+CHE=?|(% style="width:198px" %)Get eight channels mode|(% style="width:349px" %)1(((
773 +|=(% colspan="3" %)AT+CHE
774 +|**Command Example**|**Function**|**Response**
775 +|AT+CHE=?|Get eight channels mode|1(((
1078 1078  902.3 902.5 902.7 902.9 903.1 903.3 903.5 903.7
1079 1079  
1080 1080  OK
1081 1081  )))
1082 -|(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
780 +|AT+CHE=1|Set eight channels mode|OK
1083 1083  
1084 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1085 1085  
783 +Downlink Command: 0x24
784 +
1086 1086  Format: Command Code (0x24) followed by 1 bytes channel value.
1087 1087  
1088 1088  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1089 1089  
1090 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
789 +* Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1
790 +* Example 2: Downlink Payload: 2405 ~/~/ set channel mode to 5
1091 1091  
1092 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1093 1093  
1094 -(% style="display:none" %) (%%)
1095 -
1096 1096  == 7.20 Get or Set RXwindows1 timeout ==
1097 1097  
795 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1098 1098  
1099 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
797 +AT Command: AT+RX1WTO
1100 1100  
1101 -
1102 -(% style="color:blue" %)**AT Command: AT+RX1WTO**
1103 -
1104 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460.222px" %)
1105 -|(% style="background-color:#4f81bd; color:white; width:163px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:201px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:93px" %)**Response**
1106 -|(% style="width:163px" %)AT+RX1WTO=?|(% style="width:201px" %)Get RXwindows1 timeout|(% style="width:93px" %)14(((
799 +|=(% colspan="3" %)AT+ RX1WTO
800 +|**Command Example**|**Function**|**Response**
801 +|AT+RX1WTO=?|Get RXwindows1 timeout|14(((
1107 1107  OK
1108 1108  )))
1109 -|(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
804 +|AT+RX1WTO=60|Set RXwindows1 timeout|OK
1110 1110  
1111 -(% style="display:none" %) (%%)
806 +AT+RX1TWO is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1112 1112  
1113 -(((
1114 -(% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1115 -)))
808 +[[~[~[image:https://wiki.dragino.com/images/thumb/5/51/RX1WTO.JPG/600px-RX1WTO.JPG~|~|alt="RX1WTO.JPG" height="239" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:RX1WTO.JPG]]
1116 1116  
1117 -[[image:image-20220526162535-1.png]]
1118 -
1119 -(((
1120 1120  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1121 -)))
1122 1122  
1123 -**Example:**
1124 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1125 -
1126 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1127 -
1128 -
1129 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1130 -
1131 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1132 -
1133 -
1134 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1135 -
1136 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1137 -
1138 -
1139 1139  == 7.21 Get or Set RXwindows2 timeout ==
1140 1140  
814 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1141 1141  
1142 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
816 +AT Command: AT+RX2WTO
1143 1143  
1144 -
1145 -(% style="color:blue" %)**AT Command: AT+RX2WTO**
1146 -
1147 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448px" %)
1148 -|(% style="background-color:#4f81bd; color:white; width:162px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:192px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:90px" %)**Response**
1149 -|(% style="width:162px" %)AT+RX2WTO=?|(% style="width:192px" %)Get RXwindows2 timeout|(% style="width:90px" %)7(((
818 +|=(% colspan="3" %)AT+ RX2WTO
819 +|**Command Example**|**Function**|**Response**
820 +|AT+RX2WTO=?|Get RXwindows2 timeout|7(((
1150 1150  OK
1151 1151  )))
1152 -|(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
823 +|AT+RX2WTO=20|Set RXwindows2 timeout|OK
1153 1153  
1154 -**Example:**
1155 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1156 1156  
1157 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1158 -
1159 -
1160 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1161 -
1162 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1163 -
1164 -
1165 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1166 -
1167 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1168 -
1169 -
1170 1170  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1171 1171  
1172 -
1173 1173  Feature: Get or Set uplinkdwelltime
1174 1174  
830 +AT Command: AT+DWELLT
1175 1175  
1176 -(% style="color:blue" %)**AT Command: AT+DWELLT**
1177 -
1178 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:419px" %)
1179 -|(% style="background-color:#4f81bd; color:white; width:162px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:157px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:95px" %)**Response**
1180 -|(% style="width:162px" %)AT+DWELLT=?|(% style="width:157px" %)Get uplinkdwelltime|(% style="width:95px" %)1(((
832 +|=(% colspan="3" %)AT+DWELLT
833 +|**Command Example**|**Function**|**Response**
834 +|AT+DWELLT=?|Get uplinkdwelltime|1(((
1181 1181  OK
1182 1182  )))
1183 -|(% style="width:162px" %)AT+DWELLT=0|(% style="width:157px" %)Set uplinkdwelltime|(% style="width:95px" %)OK
837 +|AT+DWELLT=0|Set uplinkdwelltime|OK
1184 1184  
1185 -(% style="color:blue" %)**Downlink Command: 0x25**
1186 1186  
840 +Downlink Command: 0x25
841 +
1187 1187  Format: Command Code (0x25) followed by 1 bytes state value.
1188 1188  
1189 1189  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1190 1190  
1191 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
846 +* Example 1: Downlink Payload: 2501 ~/~/ set uplinkdwelltime to 1
847 +* Example 2: Downlink Payload: 2500 ~/~/ set uplinkdwelltime to 0
1192 1192  
1193 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1194 1194  
1195 -(% style="display:none" %) (%%)
1196 -
1197 1197  == 7.23 Set Packet Receiving Response Level ==
1198 1198  
1199 -
1200 1200  Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal.
1201 1201  
854 +RPL value:
1202 1202  
1203 -(% style="color:blue" %)**RPL value:**
856 +* AT+RPL=0: Device won't immediately reply any downlink commands from platform.
857 +* AT+RPL=1: Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
858 +* AT+RPL=2: Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
859 +* AT+RPL=3: Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
860 +* AT+RPL=4: Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands.
1204 1204  
1205 -* **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
862 +Case Analyes:
1206 1206  
1207 -* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1208 -
1209 -* **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
1210 -
1211 -* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1212 -
1213 -* **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands.
1214 -
1215 -(% style="color:blue" %)**Case Analyes:**
1216 -
1217 1217  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1218 -
1219 1219  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1220 -
1221 1221  * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
1222 1222  
1223 -(% style="color:blue" %)**AT Command: AT+RPL**
1224 1224  
1225 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:536.222px" %)
1226 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:263px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:109px" %)**Response**
1227 -|(% style="width:160px" %)AT+RPL=?|(% style="width:263px" %)Get packet receiving response level|(% style="width:109px" %)1(((
869 +AT Command: AT+RPL
870 +
871 +|=(% colspan="3" %)AT+RPL
872 +|**Command Example**|**Function**|**Response**
873 +|AT+RPL=?|Get packet receiving response level|1(((
1228 1228  OK
1229 1229  )))
1230 -|(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
876 +|AT+RPL=0|Set packet receiving response level|OK
1231 1231  
1232 -(% style="color:blue" %)**Downlink Command: 0x21**
1233 1233  
879 +Downlink Command: 0x21
880 +
1234 1234  Format: Command Code (0x21) followed by 1 bytes level value.
1235 1235  
1236 1236  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1237 1237  
1238 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
885 +* Example 1: Downlink Payload: 2101 ~/~/ set packet receiving response level to 1
886 +* Example 2: Downlink Payload: 2102 ~/~/ set packet receiving response level to 2
1239 1239  
1240 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1241 1241  
1242 -(% style="display:none" %) (%%)
1243 -
1244 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1245 -
1246 -
1247 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1248 -
1249 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:589px" %)
1250 -|(% style="background-color:#4f81bd; color:white; width:227px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:300px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:87px" %)**Response**
1251 -|(% style="width:227px" %)AT+SETMAXNBTRANS=1，0|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1252 -OK
1253 -)))
1254 -|(% style="width:227px" %)AT+SETMAXNBTRANS=？，1|(% style="width:300px" %)(((
1255 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1256 -
1257 -1: uplink fcnt increase by 1 for each NBTrans.
1258 -)))|(% style="width:87px" %)(((
1259 -1
1260 -
1261 -OK
1262 -)))
1263 -
1264 -(% style="color:blue" %)**Downlink Command: 0x33**
1265 -
1266 -Format: Command Code (0x33) followed by 2 bytes mode value.
1267 -
1268 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1269 -
1270 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1271 -
1272 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1273 -
1274 -(% style="display:none" %) (%%)
1275 -
1276 -== 7.25 Device offline rejoining （LWS007) ==
1277 -
1278 -
1279 -(% style="color:blue" %)**AT Command: AT+DDETECT**
1280 -
1281 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1282 -
1283 -* ACK_Timout_1: Unit: min
1284 -
1285 -* ACK_Timout_2: Unit: min
1286 -
1287 -(% border="1" style="background-color:#f2f2f2; width:562px" %)
1288 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:272px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
1289 -|(% style="width:160px" %)(((
1290 -AT+DDETECT=1,1440,2880
1291 -
1292 -value1
1293 -)))|(% style="width:272px" %)Enable online detect|(% style="width:89px" %)(((
1294 -1
1295 -
1296 -OK
1297 -)))
1298 -|(% style="width:160px" %)(((
1299 -AT+DDETECT=1,?,2880
1300 -
1301 -value2
1302 -)))|(% style="width:272px" %)Online detection packet sending time|(% style="width:89px" %)(((
1303 -
1304 -
1305 -OK
1306 -)))
1307 -|(% style="width:160px" %)(((
1308 -AT+DDETECT=1,1440,？
1309 -
1310 -value3
1311 -)))|(% style="width:272px" %)Process rejoin|(% style="width:89px" %)(((
1312 -
1313 -
1314 -OK
1315 -)))
1316 -
1317 -(% style="color:blue" %)**Downlink Command: 0x32**
1318 -
1319 -Format: Command Code (0x32) followed by 2 bytes mode value.
1320 -
1321 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1322 -
1323 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1324 -
1325 -*
1326 -** 0x01** : Flag**
1327 -
1328 - **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
1329 -
1330 - **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours)
1331 -
1332 -* **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join.
1333 -
1334 -(% style="display:none" %) (%%)
1335 -
1336 -== 7.26 Request the server to send an ACK ==
1337 -
1338 -
1339 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1340 -
1341 -(% style="color:blue" %)**AT Command: AT+PNACKMD**
1342 -
1343 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1344 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:627px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
1345 -|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the LoraWAN Network Server to send an ACK. If the LoraWAN Network Server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:100px" %)1(((
1346 -OK
1347 -)))
1348 -|(% style="width:160px" %)AT+PNACKMD=0(Default)|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1349 -0
1350 -OK
1351 -)))
1352 -
1353 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34**
1354 -
1355 -0X34 01  ~/~/Same As AT+PNACKMD=1
1356 -
1357 -0x34 00  ~/~/Same As AT+PNACKMD=0
1358 -
1359 -
1360 -== 7.27 Adjust network rejoining interval ==
1361 -
1362 -
1363 -(% style="color:blue" %)**AT Command: AT+RJTDC**
1364 -
1365 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1366 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:357px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:361px" %)**Response**
1367 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)(((
1368 -20 (Default)
1369 -
1370 -
1371 -(((
1372 -OK
1373 -
1374 -the interval is 20 min
1375 -)))
1376 -)))
1377 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK(((
1378 -Set the ReJoin data transmission interval to 60 min
1379 -)))
1380 -
1381 -(% style="color:blue" %)**Downlink Command: 0x26**
1382 -
1383 -Format: Command Code (0x26) followed by 2 bytes mode value.
1384 -
1385 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1386 -
1387 -* **Example 1:** Downlink Payload: 26000A  ~/~/  Set AT+RJTDC=10
1388 -
1389 -* **Example 2: **Downlink Payload: 260002  ~/~/  Set AT+RJTDC=2
1390 -
1391 -(% style="display:none" %) (%%)
1392 -
1393 1393  = 8. AT Commands Combination =
1394 1394  
1395 1395  == 8.1 Set a fix RX2DR for downlink window ==
1396 1396  
893 +* AT+ADR=0 ~-~-> Disable ADR first
894 +* AT+RX2DR=xxxx ~-~-> Set xxxx to your wanted DataRate
1397 1397  
1398 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~/~/**  Disable ADR first
1399 1399  
1400 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~/~/**  Set xxxx to your wanted DataRate
1401 -
1402 -(% style="display:none" %) (%%)
1403 -
1404 1404  == 8.2 Use Downlink Command to set a fix uplink DR ==
1405 1405  
899 +Downlink Command: 0x22000500
1406 1406  
1407 -(% style="color:blue" %)**Downlink Command: 0x22000500**
901 +Same as:
1408 1408  
1409 -**Same as:**
1410 -
1411 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1412 -
1413 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1414 -
1415 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1416 -
1417 -
903 +* AT+ADR=0 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Adaptive_Data_Rate]]
904 +* AT+DR=5 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Data_Rate]]
905 +* AT+TXP=0 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Transmit_Power]]
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