Changes for page End Device AT Commands and Downlink Command
Last modified by Mengting Qiu on 2025/07/08 16:32
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edited by Mengting Qiu
on 2025/07/01 15:33
on 2025/07/01 15:33
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... ... @@ -1,155 +1,87 @@ 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. 15 - 16 -((( 17 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 - )))14 + 19 19 20 - 21 - 22 - 23 - 24 24 = 2. How to use AT Commands or Downlink command = 25 25 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]] 26 26 27 -* **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/]]**. 28 - 29 -* **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: 30 -** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]] 31 -** 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]]? 32 -** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server) 33 - 34 -(% style="display:none" %) (%%) 35 - 36 36 = 3. Support End Node and firmware version = 37 37 38 - 39 -Dragino STM32 base hardware Firmware / LoRaWAN stack list 40 - 41 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:966px" %) 42 -|(% 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** 43 -|(% style="width:187px" %)((( 44 -[[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]], 45 -)))|(% style="width:330px" %)((( 46 -Open Source Generic LoRaWAN Sensor Node 47 -)))|(% style="width:445px" %)((( 48 -((( 49 -LSN50 v1.6.0 <~-~-> DR-LWS-003; 50 -))) 51 - 52 -((( 53 -((( 26 +(% border="1" style="background-color:#ffffcc; color:green; width:772.222px" %) 27 +|=(% colspan="3" style="width: 769px;" %) Dragino STM32 base hardware Firmware / LoRaWAN stack list 28 +|(% style="width:187px" %)**Model**|(% style="width:223px" %)**Description**|(% style="width:359px" %)**Firmware Version <~-~-> Stack Version** 29 +|(% style="width:187px" %)[[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]],|(% style="width:223px" %)Open Source Generic LoRaWAN Sensor Node|(% style="width:359px" %)LSN50 v1.6.0 <~-~-> DR-LWS-003;((( 54 54 LSN50 v1.7.0 <~-~-> DR-LWS-005; ~-~-> Support since this version 55 55 ))) 56 -))) 57 -))) 58 -|(% style="width:187px" %)((( 59 -[[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]], 60 -)))|(% style="width:330px" %)((( 61 -LoRaWAN GPS Tracker 62 -)))|(% style="width:445px" %)((( 63 -((( 64 -LGT92 v1.6.3 <~-~-> DR-LWS-003; 65 -))) 66 - 67 -((( 68 -((( 32 +|(% style="width:187px" %)[[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],|(% style="width:223px" %)LoRaWAN GPS Tracker|(% style="width:359px" %)LGT92 v1.6.3 <~-~-> DR-LWS-003;((( 69 69 LGT92 v1.6.4 <~-~-> DR-LWS-005;~-~-> Support since this version 70 70 ))) 71 -))) 72 -))) 73 -|(% style="width:187px" %)((( 74 -[[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]], 75 -)))|(% style="width:330px" %)((( 76 -LoRaWAN BLE Indoor Tracker 77 -)))|(% style="width:445px" %)((( 78 -LBT1 v1.0 <~-~-> DR-LWS-005; 79 -))) 80 -|(% style="width:187px" %)((( 81 -[[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]], 82 -)))|(% style="width:330px" %)((( 83 -LoRaWAN RS485 Modbus Converter 84 -)))|(% style="width:445px" %)((( 85 -RS485-LN v1.3 <~-~-> DR-LWS-005; 86 -))) 87 -|(% style="width:187px" %)((( 88 -[[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]], 89 -)))|(% style="width:330px" %)((( 90 -LoRaWAN Temperature & Humidity Sensor 91 -)))|(% style="width:445px" %)((( 92 -((( 93 -LHT65 v1.7 <~-~-> DR-LWS-003; 94 -))) 95 - 96 -((( 97 -((( 35 +|(% style="width:187px" %)[[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],|(% style="width:223px" %)LoRaWAN BLE Indoor Tracker|(% style="width:359px" %)LBT1 v1.0 <~-~-> DR-LWS-005; 36 +|(% style="width:187px" %)[[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],|(% style="width:223px" %)LoRaWAN RS485 Modbus Converter|(% style="width:359px" %)RS485-LN v1.3 <~-~-> DR-LWS-005; 37 +|(% style="width:187px" %)[[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],|(% style="width:223px" %)LoRaWAN Temperature & Humidity Sensor|(% style="width:359px" %)LHT65 v1.7 <~-~-> DR-LWS-003;((( 98 98 LHT65 v1.8.0 <~-~-> DR-LWS-005;~-~-> Support since this version 99 99 ))) 100 -))) 101 -))) 102 102 103 -(% style="display:none" %) (%%) 104 - 105 105 = 4. System Management Commands = 106 106 107 107 == 4.1 Change Uplink Interval == 108 108 109 - 110 110 Feature: Change LoRaWAN End Node Transmit Interval. 111 111 47 +(% class="box infomessage" %) 48 +((( 49 +AT Command: AT+TDC 50 +))) 112 112 113 -(% style="color:blue" %)**AT Command: AT+TDC** 114 - 115 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %) 116 -|(% 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** 117 -|(% style="width:165px" %)AT+TDC=?|(% style="width:227px" %)Show current transmit Interval|(% style="width:329px" %)30000((( 52 +(% border="1" style="background-color:#ffffcc; color:green; width:566.222px" %) 53 +|=(% colspan="3" style="width: 563px;" %) AT+TDC 54 +|(% style="width:165px" %)**Command Example**|(% style="width:170px" %)**Function**|(% style="width:226px" %)**Response** 55 +|(% style="width:165px" %)AT+TDC=?|(% style="width:170px" %)Show current transmit Interval|(% style="width:226px" %)30000((( 118 118 OK 119 119 120 120 the interval is 30000ms = 30s 121 121 ))) 122 -|(% style="width:165px" %)AT+TDC=60000|(% style="width: 227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((60 +|(% style="width:165px" %)AT+TDC=60000|(% style="width:170px" %)Set Transmit Interval|(% style="width:226px" %)OK((( 123 123 Set transmit interval to 60000ms = 60 seconds 124 124 ))) 125 125 126 -((( 127 -(% style="color:blue" %)**Downlink Command: 0x01** 64 +**Downlink Command: 0x01** 128 128 129 129 Format: Command Code (0x01) followed by 3 bytes time value. 130 -))) 131 131 132 -((( 133 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01. 134 -))) 68 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 135 135 136 -* **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 137 137 138 -* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 139 - 140 -(% style="display:none" %) (%%) 141 - 142 142 == 4.2 Reboot End Node == 143 143 144 - 145 145 Feature: Reboot End Node to perform a new OTAA or ABP Join. 146 146 77 +{{info}} 78 +AT Command: ATZ 79 +{{/info}} 147 147 148 -(% style="color:blue" %)**AT Command: ATZ ~/~/ **(%%)Trig a reset of the MCU 149 - 150 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:546px" %) 151 -|(% 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** 152 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)((( 81 +(% border="0" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#ffffcc; color:green; width:727.222px" %) 82 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU 83 +|**Command Example**|**Function**|**Response** 84 +|ATZ|Reset MCU|((( 153 153 Device reset and show booting info 154 154 155 155 LSN50 Device/LoRa ST Module ... ... @@ -163,94 +163,66 @@ 163 163 <followed by the Tx and Rx information> 164 164 ))) 165 165 166 - (% style="color:blue" %)**Downlink Command: 0x04**98 +Downlink Command: 0x04 167 167 168 -((( 169 169 Format: Command Code (0x04) followed by FF. 170 -))) 171 171 172 -((( 173 -If the downlink payload=**04FF**, the end node will reboot. 174 -))) 102 +If the downlink payload=04FF, the end node will reboot. 175 175 176 - 177 177 == 4.3 Reset to factory Default == 178 178 179 - 180 180 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. 181 181 108 +AT Command: AT+FDR 182 182 183 -(% style="color:blue" %)**AT Command: AT+FDR ~/~/ **(%%)Reset to factory default 110 +|=(% colspan="3" %)Reset to factory default 111 +|**Command Example**|**Function**|**Response** 112 +|AT+FDR|Reset to factory default|Device reset to factory default parameters and show booting info 184 184 185 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:789px" %) 186 -|(% 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** 187 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)((( 188 -Device reset to factory default parameters and show booting info 189 - 190 -LSN50 Device/LoRa ST Module 191 - 114 +{{{LSN50 Device/LoRa ST Module 192 192 Image Version: XX 193 - 194 194 Frequency Band: XX 195 - 196 196 DevEui= XX XX XX XX XX XX XX XX 197 - 198 198 Please set the parameters or reset Device to apply change 199 - )))119 +}}} 200 200 201 -(% style="color:blue" %)**Downlink Command: 0x04** 202 202 203 -((( 122 +Downlink Command: 0x04 123 + 204 204 Format: Command Code (0x04) followed by FE. 205 -))) 206 206 207 -((( 208 -If the downlink payload=**04FE**, Reset Parameters to Factory Default, Keys Reserve. 209 -))) 126 +If the downlink payload=04FE, Reset Parameters to Factory Default, Keys Reserve. 210 210 211 211 212 212 == 4.4 Show Firmware Version == 213 213 214 - 215 215 Feature: Show firmware version. No downlink command yet. 216 216 133 +AT Command: AT+VER 217 217 218 -(% style="color:blue" %)**AT Command: AT+VER ~/~/ **(%%)Image Version and Frequency Band 135 +|=(% colspan="3" %)AT+VER: Image Version and Frequency Band 136 +|**Command Example**|**Function**|**Response** 137 +|AT+VER=?|Show Image version and Frequency Band| 219 219 220 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:542px" %) 221 -|(% 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** 222 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)((( 223 -1.3 EU868 224 - 139 +{{{1.3 EU868 225 225 OK 226 - )))141 +}}} 227 227 228 -(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)** 229 229 230 -((( 231 -Format: Command Code (0x26) followed by 1 byte. 232 -))) 144 +Downlink Command: 0x26 (Valid in 006 stack) 233 233 234 -((( 235 -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). 236 -))) 146 +Downlink Format: 0x26 237 237 238 -((( 239 - 148 +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 240 240 241 -(% style="color:#037691" %)**xx: Software Type:** 242 -))) 150 +xx: Software Type: 243 243 244 244 * 0x00 01: LGT92 Version 245 245 * 0x00 02: LBT1 246 246 * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01 247 247 248 -((( 249 - 156 +yy: Frequency Band: 250 250 251 -(% style="color:#037691" %)**yy: Frequency Band:** 252 -))) 253 - 254 254 * 0x01: EU868 255 255 * 0x02: US915 256 256 * 0x03: IN865 ... ... @@ -258,735 +258,505 @@ 258 258 * 0x05: KZ865 259 259 * 0x06: RU864 260 260 * 0x07: AS923 261 -* 0x08: AS923- 2262 -* 0x09: AS923- 3263 -* 0xa0: AS923- 4165 +* 0x08: AS923-1 166 +* 0x09: AS923-2 167 +* 0xa0: AS923-3 264 264 265 -((( 266 - 169 +zz: Subband 267 267 268 -(% style="color:#037691" %)**zz: Subband** 269 -))) 270 - 271 271 firmware version: v1.1.0 ~-~-> 110 272 272 273 273 274 274 == 4.5 Show System Configure == 275 275 276 - 277 277 Feature: Show All configure. No downlink command yet. 278 278 178 +AT Command: AT+CFG 279 279 280 -(% style="color:blue" %)**AT Command: AT+CFG ~/~/ **(%%)Print all configurations 180 +|=(% colspan="3" %)AT+CFG: Print all configurations 181 +|**Command Example**|**Function**|**Response** 182 +|AT+CFG|Show all configures| 281 281 282 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:599.222px" %) 283 -|(% 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** 284 -|(% style="width:160px" %)AT+CFG|(% style="width:154px" %)Show all configures|(% style="width:280px" %)((( 285 -AT+DEUI = XX XX XX XX XX XX XX XX 184 +{{{AT+DEUI = XX XX XX XX XX XX XX XX 286 286 AT+DADDR=XXXXXXXX 287 287 ………. 288 288 AT+RX2WTO=X 289 289 AT+CHS=868100000 290 290 OK 291 - )))190 +}}} 292 292 293 -(% style="display:none" %) (%%) 294 294 295 -== 4.6 Get or Set time synchronization method(The network server must support LoRaWAN v1.0.3) == 296 - 297 - 298 -Feature: Set the system time synchronization. 299 - 300 -(% style="color:blue" %)**AT Command: AT+SYNCMOD** 301 - 302 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %) 303 -|(% 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** 304 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)((( 305 -1,0(Default) 306 - 307 -((( 308 -OK 309 -))) 310 -))) 311 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK 312 - 313 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %) 314 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command format**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Parameters**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Explanation** 315 -|(% colspan="1" rowspan="2" style="width:165px" %)((( 316 - 317 - 318 -AT+SYNCMOD=a,b 319 -)))|(% style="width:227px" %)a: Set the system time synchronization|(% style="width:329px" %)((( 320 -0: Disenable system time synchronization. 321 - 322 -1: Enable system time synchronization. 323 -))) 324 -|(% style="width:227px" %)b: Set local time (24 zones)|(% style="width:329px" %)-12~~12 325 - 326 -* ((( 327 -Example: AT+SYNCMOD=1,8 ~/~/Set the time to UTC+8 time display. 328 -))) 329 -* ((( 330 -Downlink payload：28 01 xx 331 - 332 -Example: downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8 333 -))) 334 - 335 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status). 336 - 337 - 338 - 339 - 340 340 = 5. Keys, IDs and EUIs management = 341 341 342 342 == 5.1 Application EUI == 343 343 344 - 345 345 Feature: Get or Set the Application EUI. 346 346 199 +AT Command: AT+APPEUI 347 347 348 -(% style="color:blue" %)**AT Command: AT+APPEUI** 349 - 350 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:643px" %) 351 -|(% 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** 352 -|(% style="width:272px" %)AT+APPEUI=?|(% style="width:182px" %)Get the Application EUI|(% style="width:184px" %)00 b3 d5 00 00 00 00 00((( 201 +|=(% colspan="3" %)AT+APPEUI 202 +|**Command Example**|**Function**|**Response** 203 +|AT+APPEUI=?|Get the Application EUI|00 b3 d5 00 00 00 00 00((( 353 353 OK 354 354 ))) 355 -| (% style="width:272px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:182px" %)Set the Application EUI|(% style="width:184px" %)OK206 +|AT+APPEUI=00 b3 d5 7e f0 00 4d 34|Set the Application EUI|OK 356 356 357 -(% style="display:none" %) (%%) 358 - 359 359 == 5.2 Application Key == 360 360 361 - 362 362 Feature: Get or Set the Application Key. 363 363 212 +AT Command: AT+APPKEY 364 364 365 -(% style="color:blue" %)**AT Command: AT+APPKEY** 366 - 367 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:976.222px" %) 368 -|(% 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** 369 -|(% 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((( 214 +|=(% colspan="3" %)AT+APPKEY 215 +|**Command Example**|**Function**|**Response** 216 +|AT+APPKEY=?|Get the Application Key|00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35((( 370 370 OK 371 371 ))) 372 -| (% 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" %)OK219 +|AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|Set the Application Key.|OK 373 373 374 -(% style="display:none" %) (%%) 375 - 376 376 == 5.3 Application Session Key == 377 377 378 - 379 379 Feature: Get or Set the Application Session Key. 380 380 225 +AT Command: AT+APPSKEY 381 381 382 -(% style="color:blue" %)**AT Command: AT+APPSKEY** 383 - 384 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1040.22px" %) 385 -|(% 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** 386 -|(% 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((( 227 +|=(% colspan="3" %)AT+APPSKEY 228 +|**Command Example**|**Function**|**Response** 229 +|AT+APPSKEY=?|Get the Application Session Key|00 7d dc 73 33 d3 eb 9e 14 38 d5 a4 3e 62 5b e2((( 387 387 OK 388 388 ))) 389 -| (% 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)(((232 +|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)((( 390 390 OK 391 391 ))) 392 392 393 -(% style="display:none" %) (%%) 394 - 395 395 == 5.4 Device Address == 396 396 397 - 398 398 Feature: Get or Set the Device Address. 399 399 240 +AT Command: AT+DADDR 400 400 401 -(% style="color:blue" %)**AT Command: AT+DADDR** 402 - 403 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:795.222px" %) 404 -|(% 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** 405 -|(% style="width:192px" %)AT+DADDR=?|(% style="width:241px" %)Get the Application Session Key.|(% style="width:359px" %)(While Error in format, return AT_PARAM_ERROR)((( 242 +|=(% colspan="3" %)AT+DADDR 243 +|**Command Example**|**Function**|**Response** 244 +|AT+DADDR=?|Get the Application Session Key.|(While Error in format, return AT_PARAM_ERROR)((( 406 406 A8 40 41 FF 407 407 408 408 OK 409 409 ))) 410 -| (% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK249 +|AT+DADDR=A8 40 41 FF|Set the Application Session Key.|OK 411 411 412 -(% style="display:none" %) (%%) 413 - 414 414 == 5.5 Device EUI == 415 415 416 - 417 417 Feature: Get or Set the Device EUI. 418 418 255 +AT Command: AT+DEUI 419 419 420 -(% style="color:blue" %)**AT Command: AT+DEUI** 421 - 422 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1035.22px" %) 423 -|(% 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** 424 -|(% style="width:250px" %)AT+DEUI=?|(% style="width:147px" %)Get the Device EUI.|(% style="width:634px" %)00 44 34 22 33 45 55 55((( 257 +|=(% colspan="3" %)AT+DEUI 258 +|**Command Example**|**Function**|**Response** 259 +|AT+DEUI=?|Get the Device EUI.|00 44 34 22 33 45 55 55((( 425 425 OK 426 426 ))) 427 -| (% 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)(((262 +|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)((( 428 428 OK 429 429 ))) 430 430 431 -(% style="display:none" %) (%%) 432 - 433 433 == 5.6 Network ID == 434 434 435 - 436 436 Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection) 437 437 270 +AT Command: AT+NWKID 438 438 439 -(% style="color:blue" %)**AT Command: AT+NWKID** 440 - 441 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448.222px" %) 442 -|(% 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** 443 -|(% 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((( 444 444 OK 445 445 ))) 446 -| (% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK277 +|AT+NWKID=A8 40 41 FF|Set the Network ID.|OK 447 447 448 -(% style="display:none" %) (%%) 449 - 450 450 == 5.7 Network Session Key == 451 451 452 - 453 453 Feature: Get or Set the Network Session Key 454 454 283 +AT Command: AT+NWKSKEY 455 455 456 -(% style="color:blue" %)**AT Command: AT+NWKSKEY** 457 - 458 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1017.22px" %) 459 -|(% 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** 460 -|(% 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((( 285 +|=(% colspan="3" %)AT+NWKSKEY 286 +|**Command Example**|**Function**|**Response** 287 +|AT+NWKSKEY=?|Get the Network Session Key.|00 4f 19 25 52 ce 97 09 d7 fa 84 71 db 51 02 92((( 461 461 OK 462 462 ))) 463 -| (% 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" %)OK290 +|AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|Set the Network Session Key.|OK 464 464 465 -(% style="display:none" %) (%%) 466 - 467 467 = 6. Joining and sending date on LoRaWAN network = 468 468 469 469 == 6.1 Confirm Mode == 470 470 471 -=== 6.1.1 AT+CFM command before DR-LWS007 software stack === 472 - 473 - 474 474 Feature: Get or Set the confirmation mode (0-1). 475 475 298 +AT Command: AT+CFM 476 476 477 -(% style="color:blue" %)**AT Command: AT+CFM** 478 - 479 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 480 -|(% 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** 481 -|(% style="width:155px" %)AT+CFM=?|(% style="width:205px" %)Get the confirmation mode|(% style="width:346px" %)0((( 300 +|=(% colspan="3" %)AT+CFM 301 +|**Command Example**|**Function**|**Response** 302 +|AT+CFM=?|Get the confirmation mode|0((( 482 482 OK 483 483 ))) 484 -| (% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK485 -| (% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR305 +|AT+CFM=1|Set the confirmation mode|OK 306 +|AT+CFM=2|Set the confirmation mode|While Error in format, return AT_PARAM_ERROR 486 486 487 - (% style="color:blue" %)**Downlink Command: 0x05**308 +Downlink Command: 0x05 488 488 489 -Format: Command Code (0x05) followed by 1byte mode value.310 +Format: Command Code (0x05) followed by 2 bytes mode value. 490 490 491 491 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 492 492 493 -* **Example 1:** Downlink Payload: 0501 ~/~/ Set AT+CFM=1 314 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1 315 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 494 494 495 -* **Example 2:** Downlink Payload: 0500 ~/~/ Set AT+CFM=0 496 - 497 -(% style="display:none" %) (%%) 498 - 499 -=== 6.1.2 AT+CFM command since DR-LWS007 software stack === 500 - 501 - 502 -(% style="color:blue" %)**AT Command: AT+CFM** 503 - 504 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:462px" %) 505 -|(% 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** 506 -|(% style="width:160px" %)((( 507 -AT+CFM=1,0,0 508 - 509 -value1 510 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:100px" %)((( 511 -1 512 - 513 -OK 514 -))) 515 -|(% style="width:160px" %)((( 516 -AT+CFM=0,?,0 517 - 518 -value2 519 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:100px" %)((( 520 -0~~7 521 - 522 -OK 523 -))) 524 -|(% style="width:160px" %)((( 525 -AT+CFM=0,0,1 526 - 527 -value3 528 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:100px" %)((( 529 -1 530 - 531 -OK 532 -))) 533 - 534 -(% style="color:blue" %)**Downlink Command: 0x05** 535 - 536 -Format: Command Code (0x05) followed by 3 bytes mode value. 537 - 538 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 539 - 540 -* **Example 1:** Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 541 - 542 -* **Example 2:** Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 543 - 544 -(% style="display:none" %) (%%) 545 - 546 546 == 6.2 Confirm Status == 547 547 548 - 549 549 Feature: Get confirmation status of the last AT+SEND (0-1). 550 550 321 +AT Command: AT+CFS 551 551 552 -(% style="color:blue" %)**AT Command: AT+CFS** 553 - 554 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:463px" %) 555 -|(% 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** 556 -|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0((( 323 +|=(% colspan="3" %)AT+CFS 324 +|**Command Example**|**Function**|**Response** 325 +|AT+CFS=?|Get confirmation status|0((( 557 557 OK 558 558 ))) 559 559 560 -(% style="display:none" %) (%%) 561 - 562 562 == 6.3 Join LoRa® Network == 563 563 564 - 565 565 Feature: Join network. 566 566 333 +AT Command: AT+JOIN 567 567 568 -(% style="color:blue" %)**AT Command: AT+JOIN** 569 - 570 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:647.222px" %) 571 -|(% 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** 572 -|(% style="width:163px" %)AT+JOIN ?|(% style="width:147px" %)Get imformation.|(% style="width:334px" %)AT+JOIN: Join network((( 335 +|=(% colspan="3" %)AT+JOIN 336 +|**Command Example**|**Function**|**Response** 337 +|AT+JOIN ?|Get imformation.|AT+JOIN: Join network((( 573 573 OK 339 + 574 574 While Error in format, return AT_BUSY_ERROR 575 575 ))) 576 576 577 -(% style="display:none" %) (%%) 578 - 579 579 == 6.4 LoRa® Network Join Mode == 580 580 581 - 582 582 Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA). 583 583 347 +AT Command: AT+NJM 584 584 585 -(% style="color:blue" %)**AT Command: AT+NJM** 586 - 587 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:753.222px" %) 588 -|(% 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** 589 -|(% style="width:162px" %)AT+NJM=?|(% style="width:227px" %)Get the Network Join Mode|(% style="width:361px" %)1((( 349 +|=(% colspan="3" %)AT+NJM 350 +|**Command Example**|**Function**|**Response** 351 +|AT+NJM=?|Get the Network Join Mode|1((( 590 590 OK 591 591 ))) 592 -| (% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK593 -| (% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR354 +|AT+NJM=0|Set the Network Join Mode|OK 355 +|AT+NJM=2|Set the Network Join Mode|While Error in format, return AT_PARAM_ERROR 594 594 595 - (% style="color:blue" %)**Downlink Command: 0x20**357 +Downlink Command: 0x20 596 596 597 597 Format: Command Code (0x20) followed by 1 bytes mode value. 598 598 599 599 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 600 600 601 -* **Example 1: **Downlink Payload: **2000 ** ~/~/ Set AT+NJM=0 363 +* Example 1: Downlink Payload: 2000 ~/~/ Set AT+NJM=O 364 +* Example 2: Downlink Payload: 2001 ~/~/ Set AT+NJM=1 602 602 603 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 604 - 605 -(% style="display:none" %) (%%) 606 - 607 607 == 6.5 LoRa® Network Join Status == 608 608 609 - 610 610 Feature: LoRa® Network Join Status. 611 611 370 +AT Command: AT+NJS 612 612 613 -(% style="color:blue" %)**AT Command: AT+NJS** 614 - 615 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:435px" %) 616 -|(% 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** 617 -|(% style="width:169px" %)AT+NJS=?|(% style="width:164px" %)Get the join status.|(% style="width:97px" %)0((( 372 +|=(% colspan="3" %)AT+NJS 373 +|**Command Example**|**Function**|**Response** 374 +|AT+NJS=?|Get the join status.|0((( 618 618 OK 619 619 ))) 620 620 621 -(% style="display:none" %) (%%) 622 - 623 623 == 6.6 Print Last Received Data in Raw Format == 624 624 625 - 626 626 Feature: Print Last Received Data in Raw Format<port:data>. 627 627 382 +AT Command: AT+RECV 628 628 629 -(% style="color:blue" %)**AT Command: AT+RECV** 630 - 631 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:543px" %) 632 -|(% 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** 633 -|(% style="width:161px" %)AT+RECV=?|(% style="width:272px" %)print last received data in raw format.|(% style="width:104px" %)0:((( 384 +|=(% colspan="3" %)AT+RECV 385 +|**Command Example**|**Function**|**Response** 386 +|AT+RECV=?|print last received data in raw format.|0:((( 634 634 OK 635 635 ))) 636 636 637 -(% style="display:none" %) (%%) 638 - 639 639 == 6.7 Print Last Received Data in Binary Format == 640 640 641 - 642 642 Feature: Print Last Received Data in Binary Format<port:data>. 643 643 394 +AT Command: AT+RECVB 644 644 645 -(% style="color:blue" %)**AT Command: AT+RECVB** 646 - 647 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:793.222px" %) 648 -|(% 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** 649 -|(% style="width:173px" %)AT+RECVB=?|(% style="width:497px" %)print last received data in binary format (with hexadecimal values).|(% style="width:120px" %)2: 0010((( 396 +|=(% colspan="3" %)AT+RECVB 397 +|**Command Example**|**Function**|**Response** 398 +|AT+RECVB=?|print last received data in binary format (with hexadecimal values).|2: 0010((( 650 650 OK 651 651 ))) 652 652 653 - (%style="display:none"%)(%%)402 +== 6.8 Send Text Data == 654 654 655 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） == 656 - 657 - 658 658 Feature: Send Text Data<port:data>. 659 659 406 +AT Command: AT+SEND 660 660 661 -(% style="color:blue" %)**AT Command: AT+SEND** 662 - 663 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:991.222px" %) 664 -|(% 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** 665 -|(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK((( 408 +|=(% colspan="3" %)AT+SEND 409 +|**Command Example**|**Function**|**Response** 410 +|AT+SEND=12:hello world|Send text data along with the application port.|OK((( 666 666 While Error in format, return 412 + 667 667 AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 414 + 415 + 668 668 ))) 669 669 670 - (%style="display:none"%) (%%)418 +== 6.9 Send Hexadecimal Data == 671 671 672 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） == 673 - 674 - 675 675 Feature: Send hexadecimal data along with the application port. 676 676 422 +AT Command: AT+SENDB 677 677 678 -(% style="color:blue" %)**AT Command: AT+SENDB** 424 +|=(% colspan="3" %)AT+SENDB 425 +|**Command Example**|**Function**|**Response** 426 +|AT+SENDB=12:abcdef0123456789|Send hexadecimal data along with the application port.|OK 427 +|AT+SENDB=abcdef0123456789|Send hexadecimal data along with the application port.|While Error in format, return((( 428 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 679 679 680 -(% border="1" cellspacing="4" style="width:974px" %) 681 -|(% 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** 682 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)OK 683 -|(% 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((( 684 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 430 + 685 685 ))) 686 686 687 -(% style="display:none" %) (%%) 688 - 689 689 = 7. LoRaWAN network management = 690 690 691 691 == 7.1 Adaptive Data Rate == 692 692 693 - 694 694 Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on). 695 695 696 696 697 - (% style="color:blue" %)**AT Command: AT+ADR**440 +AT Command: AT+ADR 698 698 699 -(% border="1"cellspacing="4" style="width:643px" %)700 -| (% 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**701 -| (% style="width:162px" %)AT+ADR=?|(% style="width:266px" %)Get the Adaptive Data Rate setting.|(% style="width:209px" %)1(((442 +|=(% colspan="3" %)AT+ADR 443 +|**Command Example**|**Function**|**Response** 444 +|AT+ADR=?|Get the Adaptive Data Rate setting.|1((( 702 702 OK 703 703 ))) 704 -| (% style="width:162px" %)AT+ADR=0|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)OK705 -| (% style="width:162px" %)AT+ADR=2|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)While Error in format, return(((447 +|AT+ADR=0|Set the Adaptive Data Rate setting.|OK 448 +|AT+ADR=2|Set the Adaptive Data Rate setting.|While Error in format, return((( 706 706 AT_PARAM_ERROR 707 707 ))) 708 708 709 - (% style="color:blue" %)**Downlink Command: 0x22**452 +Downlink Command: 0x22 710 710 454 + 711 711 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 712 712 713 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1. 457 +* Example 1: Downlink Payload: 2201 ~/~/ Set AT+ADR=1. 458 +* Example 2: Downlink Payload: 2200FFFF ~/~/ Set AT+ADR=0. 714 714 715 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 716 - 717 -(% style="display:none" %) (%%) 718 - 719 719 == 7.2 LoRa® Class == 720 720 721 - 722 722 Feature: Get or Set the Device Class(Currently only support class A, class C). 723 723 464 +AT Command:AT+CLASS 724 724 725 -(% style="color:blue" %)**AT Command: AT+CLASS** 726 - 727 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:428px" %) 728 -|(% 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** 729 -|(% style="width:163px" %)AT+CLASS=?|(% style="width:166px" %)Get the Device Class.|(% style="width:94px" %)A((( 466 +|=(% colspan="3" %)AT+CLASS 467 +|**Command Example**|**Function**|**Response** 468 +|AT+CLASS=?|Get the Device Class.|A((( 730 730 OK 731 731 ))) 732 -| (% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:94px" %)OK(((471 +|AT+CLASS=C|Set the Device Class.|OK((( 733 733 734 734 ))) 735 735 736 -(% style="display:none" %) 737 - 738 -(% style="color:red" %)**Notice:** 739 - 740 -* Run AT+FDR before running AT+CLASS=C 741 -* 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. 742 - 743 743 == 7.3 Duty Cycle Setting == 744 744 477 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing. 745 745 746 - Feature: Get or Set the ETSIDutyCycle setting** : 0**=disable, **1**=enable - Only for testing.479 +AT Command:AT+DCS 747 747 748 - 749 -(% style="color:blue" %)**AT Command: AT+DCS** 750 - 751 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515.222px" %) 752 -|(% 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** 753 -|(% style="width:165px" %)AT+DCS=?|(% style="width:239px" %)Get the ETSI Duty Cycle setting.|(% style="width:107px" %)1((( 481 +|=(% colspan="3" %)AT+DCS 482 +|**Command Example**|**Function**|**Response** 483 +|AT+DCS=?|Get the ETSI Duty Cycle setting.|1((( 754 754 OK 755 755 ))) 756 -| (% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((486 +|AT+DCS=1|Set the ETSI Duty Cycle setting.|OK((( 757 757 758 758 ))) 759 759 760 -(% style="display:none" %) (%%) 761 - 762 762 == 7.4 Data Rate == 763 763 492 +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 764 764 765 - Feature:Getor Set the Data Rate. (0-7 correspondingtoDR_X) .494 +AT Command: AT+DR 766 766 767 -(% style="color:red" %) 768 -**Notice:** 769 - 770 -* 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. 771 - 772 -* 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/]] 773 - 774 -(% style="color:blue" %)**AT Command: AT+DR** 775 - 776 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:409px" %) 777 -|(% 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** 778 -|(% style="width:156px" %)AT+DR=?|(% style="width:147px" %)Get the Data Rate.|(% style="width:100px" %)5((( 496 +|=(% colspan="3" %)AT+DR 497 +|**Command Example**|**Function**|**Response** 498 +|AT+DR=?|Get the Data Rate.|5((( 779 779 OK 780 780 ))) 781 -| (% style="width:156px" %)AT+DR=2|(% style="width:147px" %)Set the Data Rate.|(% style="width:100px" %)OK(((501 +|AT+DR=2|Set the Data Rate.|OK((( 782 782 783 783 ))) 784 784 785 - (% style="color:blue" %)**Downlink Command: 0x2200aaFF**505 +Downlink Command: 0x2200aaFF 786 786 507 + 787 787 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 788 788 789 -* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1. 510 +* Example 1: Downlink Payload: 220001FF ~/~/ Set AT+DR=1. 511 +* Example 2: Downlink Payload: 220000FF ~/~/ Set AT+DR=0. 790 790 791 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 792 - 793 -(% style="display:none" %) (%%) 794 - 795 795 == 7.5 Frame Counter Downlink == 796 796 797 - 798 798 Feature: Get or Set the Frame Counter Downlink. 799 799 517 +AT Command:AT+FCD 800 800 801 -(% style="color:blue" %)**AT Command: AT+FCD** 802 - 803 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:693.222px" %) 804 -|(% 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** 805 -|(% style="width:162px" %)AT+FCD=?|(% style="width:258px" %)Get the Frame Counter Downlink.|(% style="width:269px" %)0((( 519 +|=(% colspan="3" %)AT+FCD 520 +|**Command Example**|**Function**|**Response** 521 +|AT+FCD=?|Get the Frame Counter Downlink.|0((( 806 806 OK 807 807 ))) 808 -| (% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((524 +|AT+FCD=10|Set the Frame Counter Downlink.|(System will write new value to FCD)((( 809 809 OK 526 + 527 + 810 810 ))) 811 811 812 -(% style="display:none" %) (%%) 813 - 814 814 == 7.6 Frame Counter Uplink == 815 815 816 816 Feature: Get or Set the Frame Counter Uplink. 817 817 534 +AT Command:AT+FCU 818 818 819 -(% style="color:blue" %)**AT Command: AT+FCU** 820 - 821 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:534.222px" %) 822 -|(% 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** 823 -|(% style="width:177px" %)AT+FCU=?|(% style="width:239px" %)Get the Frame Counter Uplink.|(% style="width:113px" %)0((( 536 +|=(% colspan="3" %)AT+FCU 537 +|**Command Example**|**Function**|**Response** 538 +|AT+FCU=?|Get the Frame Counter Uplink.|0((( 824 824 OK 825 825 ))) 826 -| (% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK(((541 +|AT+FCU=10|Set the Frame Counter Uplink.|OK((( 827 827 828 828 ))) 829 829 830 -(% style="display:none" %) (%%) 831 - 832 832 == 7.7 Join Accept Delay1 == 833 833 834 - 835 835 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 836 836 549 +AT Command:AT+JN1DL 837 837 838 -(% style="color:blue" %)**AT Command: AT+JN1DL** 839 - 840 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:537.222px" %) 841 -|(% 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** 842 -|(% style="width:164px" %)AT+JN1DL=?|(% style="width:229px" %)Get the Join Accept Delay.|(% style="width:140px" %)5000((( 551 +|=(% colspan="3" %)AT+JN1DL 552 +|**Command Example**|**Function**|**Response** 553 +|AT+JN1DL=?|Get the Join Accept Delay.|5000((( 843 843 OK 844 844 ))) 845 -| (% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK(((556 +|AT+JN1DL=10000|Set the Join Accept Delay.|OK((( 846 846 847 847 ))) 848 848 849 -(% style="display:none" %) (%%) 850 - 851 851 == 7.8 Join Accept Delay2 == 852 852 853 - 854 854 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. 855 855 564 +AT Command:AT+JN2DL 856 856 857 -(% style="color:blue" %)**AT Command: AT+JN2DL** 858 - 859 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:538.222px" %) 860 -|(% 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** 861 -|(% style="width:160px" %)AT+JN2DL=?|(% style="width:228px" %)Get the Join Accept Delay.|(% style="width:146px" %)6000((( 566 +|=(% colspan="3" %)AT+JN2DL 567 +|**Command Example**|**Function**|**Response** 568 +|AT+JN2DL=?|Get the Join Accept Delay.|6000((( 862 862 OK 863 863 ))) 864 -| (% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK(((571 +|AT+JN2DL=20000|Set the Join Accept Delay.|OK((( 865 865 866 866 ))) 867 867 868 -(% style="display:none" %) (%%) 869 - 870 870 == 7.9 Public Network Mode == 871 871 577 +Feature: Get or Set the public network mode. (0: off, 1: on) 872 872 873 - Feature:Getor Set the public networkmode. (0:off, 1: on).Aublic LoRaWANnetwork use 0x34 as syncword. Default Settings; PNM=1579 +AT Command:AT+PNM 874 874 875 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.** 876 - 877 - 878 -(% style="color:blue" %)**AT Command: AT+PNM** 879 - 880 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:667.222px" %) 881 -|(% 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** 882 -|(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1((( 581 +|=(% colspan="3" %)AT+PNM 582 +|**Command Example**|**Function**|**Response** 583 +|AT+PNM=?|Get the public network mode.|1((( 883 883 OK 884 884 ))) 885 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 886 -Set the public network mode. 887 - 888 -Set syncword=0x34 889 -)))|(% style="width:272px" %)(System will write new value to PNM)((( 586 +|AT+PNM=1|Set the public network mode.|(System will write new value to PNM)((( 890 890 OK 891 891 892 892 893 893 ))) 894 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 895 895 896 -(% style="display:none" %) (%%) 897 - 898 898 == 7.10 Receive Delay1 == 899 899 900 - 901 901 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 902 902 596 +AT Command:AT+RX1DL 903 903 904 -(% style="color:blue" %)**AT Command: AT+RX1DL** 905 - 906 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:408.222px" %) 907 -|(% 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** 908 -|(% style="width:155px" %)AT+RX1DL=?|(% style="width:128px" %)Get the delay.|(% style="width:122px" %)1000((( 598 +|=(% colspan="3" %)AT+RX1DL 599 +|**Command Example**|**Function**|**Response** 600 +|AT+RX1DL=?|Get the delay.|1000((( 909 909 OK 910 910 ))) 911 -| (% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((603 +|AT+RX1DL=1500|Set the delay.|OK((( 912 912 913 913 ))) 914 914 915 - (%style="display:none"%) (%%)607 +== 7.11Receive Delay2 == 916 916 917 -== 7.11 Receive Delay2 == 918 - 919 - 920 920 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 921 921 611 +AT Command:AT+RX2DL 922 922 923 -(% style="color:blue" %)**AT Command: AT+RX2DL** 924 - 925 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:481.222px" %) 926 -|(% 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** 927 -|(% style="width:175px" %)AT+RX2DL=?|(% style="width:152px" %)Get the delay.|(% style="width:150px" %)2000((( 613 +|=(% colspan="3" %)AT+RX2DL 614 +|**Command Example**|**Function**|**Response** 615 +|AT+RX2DL=?|Get the delay.|2000((( 928 928 OK 929 929 ))) 930 -| (% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((618 +|AT+RX2DL=2500|Set the delay.|OK((( 931 931 932 932 ))) 933 933 934 -(% style="display:none" %) (%%) 935 - 936 936 == 7.12 Rx2 Window Data Rate == 937 937 938 - 939 939 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 940 940 626 +AT Command:AT+RX2DR 941 941 942 -(% style="color:blue" %)**AT Command: AT+RX2DR** 943 - 944 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:525.222px" %) 945 -|(% 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** 946 -|(% style="width:160px" %)AT+RX2DR=?|(% style="width:232px" %)Get the Rx2 window data rate.|(% style="width:130px" %)2((( 628 +|=(% colspan="3" %)AT+RX2DR 629 +|**Command Example**|**Function**|**Response** 630 +|AT+RX2DR=?|Get the Rx2 window data rate.|2((( 947 947 OK 948 948 ))) 949 -| (% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK(((633 +|AT+RX2DR=6|Set the Rx2 window data rate.|OK((( 950 950 951 951 ))) 952 952 953 -(% style="display:none" %) (%%) 954 - 955 955 == 7.13 Rx2 Window Frequency == 956 956 957 - 958 958 Feature: Get or Set the Rx2 window frequency 959 959 641 +AT Command:AT+RX2FQ 960 960 961 -(% style="color:blue" %)**AT Command: AT+RX2FQ** 962 - 963 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:587.222px" %) 964 -|(% 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** 965 -|(% style="width:183px" %)AT+RX2FQ=?|(% style="width:240px" %)Get the Rx2 window frequency.|(% style="width:160px" %)434665000((( 643 +|=(% colspan="3" %)AT+RX2FQ 644 +|**Command Example**|**Function**|**Response** 645 +|AT+RX2FQ=?|Get the Rx2 window frequency.|434665000((( 966 966 OK 967 967 ))) 968 -| (% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK(((648 +|AT+RX2FQ=434665000|Set the Rx2 window frequency.|OK((( 969 969 970 970 ))) 971 971 972 -(% style="display:none" %) (%%) 973 - 974 974 == 7.14 Transmit Power == 975 975 654 +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. ) 976 976 977 - Feature: Get or Set theTransmitPower(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dBm, 41 = 11dBm, …, 50 = 20dBm which is out of LoRaWAN spec. )656 +AT Command:AT+TXP 978 978 979 -(% 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** 980 - 981 - 982 -(% style="color:blue" %)**AT Command: AT+TXP** 983 - 984 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:465.222px" %) 985 -|(% 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** 986 -|(% style="width:161px" %)AT+TXP=?|(% style="width:189px" %)Get the Transmit Power.|(% style="width:112px" %)0((( 658 +|=(% colspan="3" %)AT+TXP 659 +|**Command Example**|**Function**|**Response** 660 +|AT+TXP=?|Get the Transmit Power.|0((( 987 987 OK 988 988 ))) 989 -| (% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK(((663 +|AT+TXP=1|Set the Transmit Power.|OK((( 990 990 991 991 ))) 992 992 ... ... @@ -994,431 +994,195 @@ 994 994 995 995 If the downlink payload=22000100, it means setting the TXP to 0. 996 996 997 -* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2. 671 +* Example 1: Downlink Payload: 22000102 ~/~/ Set AT+TXP=2. 672 +* Example 2: Downlink Payload: 220000FF ~/~/ Set AT+TXP=0. 998 998 999 -* **Example 2**: Downlink Payload: **22000000** ~/~/ Set AT+TXP=0. 1000 - 1001 -(% style="display:none" %) (%%) 1002 - 1003 1003 == 7.15 RSSI of the Last Received Packet == 1004 1004 1005 - 1006 1006 Feature: Get or Set the Rx2 window frequency 1007 1007 678 +AT Command:AT+RSSI 1008 1008 1009 -(% style="color:blue" %)**AT Command:AT+RSSI** 1010 - 1011 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:557.222px" %) 1012 -|(% 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** 1013 -|(% style="width:164px" %)AT+RSSI=?|(% style="width:289px" %)Get the RSSI of the last received packet.|(% style="width:100px" %)0((( 680 +|=(% colspan="3" %)AT+RSSI 681 +|**Command Example**|**Function**|**Response** 682 +|AT+RSSI=?|Get the RSSI of the last received packet.|0((( 1014 1014 OK 1015 1015 ))) 1016 1016 1017 -(% style="display:none" %) (%%) 1018 - 1019 1019 == 7.16 SNR of the Last Received Packet == 1020 1020 1021 - 1022 1022 Feature: Get the SNR of the last received packet 1023 1023 690 +AT Command:AT+SNR 1024 1024 1025 -(% style="color:blue" %)**AT Command: AT+SNR** 1026 - 1027 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:571.222px" %) 1028 -|(% 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** 1029 -|(% style="width:164px" %)AT+SNR=?|(% style="width:290px" %)Get the RSSI of the last received packet.|(% style="width:113px" %)0((( 692 +|=(% colspan="3" %)AT+SNR 693 +|**Command Example**|**Function**|**Response** 694 +|AT+SNR=?|Get the RSSI of the last received packet.|0((( 1030 1030 OK 1031 1031 ))) 1032 1032 1033 -(% style="display:none" %) (%%) 1034 - 1035 1035 == 7.17 Application Port == 1036 1036 1037 - 1038 1038 Feature: Get or set the application port. 1039 1039 702 +AT Command: AT+PORT 1040 1040 1041 -(% style="color:blue" %)**AT Command: AT+PORT** 1042 - 1043 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:459px" %) 1044 -|(% 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** 1045 -|(% style="width:157px" %)AT+PORT=?|(% style="width:193px" %)Get the application port|(% style="width:104px" %)21((( 704 +|=(% colspan="3" %)AT+PORT 705 +|**Command Example**|**Function**|**Response** 706 +|AT+PORT=?|Get the application port|21((( 1046 1046 OK 1047 1047 ))) 1048 -| (% style="width:157px" %)AT+PORT=21|(% style="width:193px" %)Set the application port|(% style="width:104px" %)OK709 +|AT+PORT=21|Set the application port|OK 1049 1049 1050 - (% style="color:blue" %)**Downlink Command: 0x23**711 +Downlink Command: 0x23 1051 1051 1052 1052 Format: Command Code (0x23) followed by 1 bytes port value. 1053 1053 1054 1054 If the downlink payload=2301, it means set the application port to 1, while type code is 23. 1055 1055 1056 -* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1 717 +* Example 1: Downlink Payload: 2301 ~/~/ set the application port to 1 718 +* Example 2: Downlink Payload: 2305 ~/~/ set the application port to 5 1057 1057 1058 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1059 - 1060 -(% style="display:none" %) (%%) 1061 - 1062 1062 == 7.18 Single Channel Mode == 1063 1063 1064 - 1065 1065 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1066 1066 724 +AT Command: AT+CHS 1067 1067 1068 -(% style="color:blue" %)**AT Command: AT+CHS** 1069 - 1070 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:584px" %) 1071 -|(% 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** 1072 -|(% style="width:182px" %)AT+CHS=?|(% style="width:295px" %)Get Frequency for Single Channel Mode|(% style="width:101px" %)0((( 726 +|=(% colspan="3" %)AT+CHS 727 +|**Command Example**|**Function**|**Response** 728 +|AT+CHS=?|Get Frequency for Single Channel Mode|0((( 1073 1073 OK 1074 1074 ))) 1075 -| (% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:101px" %)OK731 +|AT+CHS=868100000|Set Frequency for Single Channel Mode|OK 1076 1076 1077 -(% style="display:none" %) (%%) 1078 - 1079 1079 == 7.19 Eight Channel Mode == 1080 1080 1081 - 1082 1082 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. 1083 1083 737 +AT Command: AT+CHE 1084 1084 1085 -(% style="color:blue" %)**AT Command: AT+CHE** 1086 - 1087 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 1088 -|(% 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** 1089 -|(% style="width:160px" %)AT+CHE=?|(% style="width:198px" %)Get eight channels mode|(% style="width:349px" %)1((( 739 +|=(% colspan="3" %)AT+CHE 740 +|**Command Example**|**Function**|**Response** 741 +|AT+CHE=?|Get eight channels mode|1((( 1090 1090 902.3 902.5 902.7 902.9 903.1 903.3 903.5 903.7 1091 1091 1092 1092 OK 1093 1093 ))) 1094 -| (% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK746 +|AT+CHE=1|Set eight channels mode|OK 1095 1095 1096 - (% style="color:blue" %)**Downlink Command: 0x24(LHT65,LHT65N Downlink Command:0x07)**748 +Downlink Command: 0x24 1097 1097 1098 1098 Format: Command Code (0x24) followed by 1 bytes channel value. 1099 1099 1100 1100 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. 1101 1101 1102 -* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1 754 +* Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1 755 +* Example 2: Downlink Payload: 2405 ~/~/ set channel mode to 5 1103 1103 1104 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1105 - 1106 -(% style="display:none" %) (%%) 1107 - 1108 1108 == 7.20 Get or Set RXwindows1 timeout == 1109 1109 759 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1110 1110 1111 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow1(0 to 255).761 +AT Command: AT+RX1WTO 1112 1112 1113 - 1114 -(% style="color:blue" %)**AT Command: AT+RX1WTO** 1115 - 1116 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460.222px" %) 1117 -|(% 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** 1118 -|(% style="width:163px" %)AT+RX1WTO=?|(% style="width:201px" %)Get RXwindows1 timeout|(% style="width:93px" %)14((( 763 +|=(% colspan="3" %)AT+ RX1WTO 764 +|**Command Example**|**Function**|**Response** 765 +|AT+RX1WTO=?|Get RXwindows1 timeout|14((( 1119 1119 OK 1120 1120 ))) 1121 -| (% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK768 +|AT+RX1WTO=60|Set RXwindows1 timeout|OK 1122 1122 1123 - (%style="display:none"%)(%%)770 +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. 1124 1124 1125 -((( 1126 -(% 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. 1127 -))) 772 +[[~[~[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]] 1128 1128 1129 -[[image:image-20220526162535-1.png]] 1130 - 1131 -((( 1132 1132 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. 1133 -))) 1134 1134 1135 -**Example:** 1136 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms 1137 - 1138 -[[image:image-20240906095336-1.png||height="404" width="759"]] 1139 - 1140 - 1141 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms 1142 - 1143 -[[image:image-20240906095433-2.png||height="403" width="756"]] 1144 - 1145 - 1146 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms 1147 - 1148 -[[image:image-20240906095527-3.png||height="400" width="749"]] 1149 - 1150 - 1151 1151 == 7.21 Get or Set RXwindows2 timeout == 1152 1152 778 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1153 1153 1154 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow2(0 to 255).780 +AT Command: AT+RX2WTO 1155 1155 1156 - 1157 -(% style="color:blue" %)**AT Command: AT+RX2WTO** 1158 - 1159 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448px" %) 1160 -|(% 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** 1161 -|(% style="width:162px" %)AT+RX2WTO=?|(% style="width:192px" %)Get RXwindows2 timeout|(% style="width:90px" %)7((( 782 +|=(% colspan="3" %)AT+ RX2WTO 783 +|**Command Example**|**Function**|**Response** 784 +|AT+RX2WTO=?|Get RXwindows2 timeout|7((( 1162 1162 OK 1163 1163 ))) 1164 -| (% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK787 +|AT+RX2WTO=20|Set RXwindows2 timeout|OK 1165 1165 1166 -**Example:** 1167 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms 1168 - 1169 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]] 1170 - 1171 - 1172 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms 1173 - 1174 -[[image:image-20240906095726-5.png||height="381" width="714"]] 1175 - 1176 - 1177 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms 1178 - 1179 -[[image:image-20240906095811-6.png||height="380" width="711"]] 1180 - 1181 - 1182 1182 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1183 1183 1184 - 1185 1185 Feature: Get or Set uplinkdwelltime 1186 1186 793 +AT Command: AT+DWELLT 1187 1187 1188 -(% style="color:blue" %)**AT Command: AT+DWELLT** 1189 - 1190 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:419px" %) 1191 -|(% 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** 1192 -|(% style="width:162px" %)AT+DWELLT=?|(% style="width:157px" %)Get uplinkdwelltime|(% style="width:95px" %)1((( 795 +|=(% colspan="3" %)AT+DWELLT 796 +|**Command Example**|**Function**|**Response** 797 +|AT+DWELLT=?|Get uplinkdwelltime|1((( 1193 1193 OK 1194 1194 ))) 1195 -| (% style="width:162px" %)AT+DWELLT=0|(% style="width:157px" %)Set uplinkdwelltime|(% style="width:95px" %)OK800 +|AT+DWELLT=0|Set uplinkdwelltime|OK 1196 1196 1197 - (% style="color:blue" %)**Downlink Command: 0x25**802 +Downlink Command: 0x25 1198 1198 1199 1199 Format: Command Code (0x25) followed by 1 bytes state value. 1200 1200 1201 1201 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. 1202 1202 1203 -* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 808 +* Example 1: Downlink Payload: 2501 ~/~/ set uplinkdwelltime to 1 809 +* Example 2: Downlink Payload: 2500 ~/~/ set uplinkdwelltime to 0 1204 1204 1205 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1206 - 1207 -(% style="display:none" %) (%%) 1208 - 1209 1209 == 7.23 Set Packet Receiving Response Level == 1210 1210 1211 - 1212 1212 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. 1213 1213 815 +RPL value: 1214 1214 1215 -(% style="color:blue" %)**RPL value:** 817 +* AT+RPL=0: Device won't immediately reply any downlink commands from platform. 818 +* AT+RPL=1: Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 819 +* AT+RPL=2: Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. 820 +* AT+RPL=3: Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 821 +* 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. 1216 1216 1217 - * **AT+RPL=0:** Devicewon't immediatelyreply any downlink commandsfrom platform.823 +Case Analyes: 1218 1218 1219 -* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 1220 - 1221 -* **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. 1222 - 1223 -* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1224 - 1225 -* **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. 1226 - 1227 -(% style="color:blue" %)**Case Analyes:** 1228 - 1229 1229 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1230 - 1231 1231 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. 1232 - 1233 1233 * 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. 1234 1234 1235 - (% style="color:blue" %)**AT Command: AT+RPL**829 +AT Command: AT+RPL 1236 1236 1237 -(% border="1"cellspacing="4" style="background-color:#f2f2f2; width:536.222px" %)1238 -| (% 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**1239 -| (% style="width:160px" %)AT+RPL=?|(% style="width:263px" %)Get packet receiving response level|(% style="width:109px" %)1(((831 +|=(% colspan="3" %)AT+RPL 832 +|**Command Example**|**Function**|**Response** 833 +|AT+RPL=?|Get packet receiving response level|1((( 1240 1240 OK 1241 1241 ))) 1242 -| (% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK836 +|AT+RPL=0|Set packet receiving response level|OK 1243 1243 1244 - (% style="color:blue" %)**Downlink Command: 0x21**838 +Downlink Command: 0x21 1245 1245 1246 1246 Format: Command Code (0x21) followed by 1 bytes level value. 1247 1247 1248 1248 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. 1249 1249 1250 -* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 844 +* Example 1: Downlink Payload: 2101 ~/~/ set packet receiving response level to 1 845 +* Example 2: Downlink Payload: 2102 ~/~/ set packet receiving response level to 2 1251 1251 1252 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1253 - 1254 -(% style="display:none" %) (%%) 1255 - 1256 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1257 - 1258 - 1259 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1260 - 1261 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:589px" %) 1262 -|(% 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** 1263 -|(% style="width:227px" %)AT+SETMAXNBTRANS=1，0|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1((( 1264 -OK 1265 -))) 1266 -|(% style="width:227px" %)AT+SETMAXNBTRANS=？，1|(% style="width:300px" %)((( 1267 -value2: 0: uplink fcnt doesn't change for each NBTrans; 1268 - 1269 -1: uplink fcnt increase by 1 for each NBTrans. 1270 -)))|(% style="width:87px" %)((( 1271 -1 1272 - 1273 -OK 1274 -))) 1275 - 1276 -(% style="color:blue" %)**Downlink Command: 0x33** 1277 - 1278 -Format: Command Code (0x33) followed by 2 bytes mode value. 1279 - 1280 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1281 - 1282 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1283 - 1284 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1285 - 1286 -(% style="display:none" %) (%%) 1287 - 1288 -== 7.25 Device offline rejoining （LWS007) == 1289 - 1290 - 1291 -(% style="color:blue" %)**AT Command: AT+DDETECT** 1292 - 1293 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880) 1294 - 1295 -* ACK_Timout_1: Unit: min 1296 - 1297 -* ACK_Timout_2: Unit: min 1298 - 1299 -(% border="1" style="background-color:#f2f2f2; width:562px" %) 1300 -|(% 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** 1301 -|(% style="width:160px" %)((( 1302 -AT+DDETECT=1,1440,2880 1303 - 1304 -value1 1305 -)))|(% style="width:272px" %)Enable online detect|(% style="width:89px" %)((( 1306 -1 1307 - 1308 -OK 1309 -))) 1310 -|(% style="width:160px" %)((( 1311 -AT+DDETECT=1,?,2880 1312 - 1313 -value2 1314 -)))|(% style="width:272px" %)Online detection packet sending time|(% style="width:89px" %)((( 1315 - 1316 - 1317 -OK 1318 -))) 1319 -|(% style="width:160px" %)((( 1320 -AT+DDETECT=1,1440,？ 1321 - 1322 -value3 1323 -)))|(% style="width:272px" %)Process rejoin|(% style="width:89px" %)((( 1324 - 1325 - 1326 -OK 1327 -))) 1328 - 1329 -(% style="color:blue" %)**Downlink Command: 0x32** 1330 - 1331 -Format: Command Code (0x32) followed by 2 bytes mode value. 1332 - 1333 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32. 1334 - 1335 -* **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1336 - 1337 -* 1338 -** 0x01** : Flag** 1339 - 1340 - **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours) 1341 - 1342 - **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours) 1343 - 1344 -* **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. 1345 - 1346 -(% style="display:none" %) (%%) 1347 - 1348 -== 7.26 Request the server to send an ACK == 1349 - 1350 - 1351 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...). 1352 - 1353 -(% style="color:blue" %)**AT Command: AT+PNACKMD** 1354 - 1355 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1356 -|(% 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** 1357 -|(% 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((( 1358 -OK 1359 -))) 1360 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)((( 1361 -0 1362 -OK 1363 -))) 1364 - 1365 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34** 1366 - 1367 -0X34 01 ~/~/Same As AT+PNACKMD=1 1368 - 1369 -0x34 00 ~/~/Same As AT+PNACKMD=0 1370 - 1371 - 1372 -== 7.27 Adjust network rejoining interval == 1373 - 1374 - 1375 -(% style="color:blue" %)**AT Command: AT+RJTDC** 1376 - 1377 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1378 -|(% 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** 1379 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30((( 1380 -OK 1381 - 1382 -the interval is 30 min 1383 -))) 1384 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK((( 1385 -Set the ReJoin data transmission interval to 60 min 1386 -))) 1387 - 1388 -(% style="color:blue" %)**Downlink Command: 0x26** 1389 - 1390 -Format: Command Code (0x26) followed by 2 bytes mode value. 1391 - 1392 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1393 - 1394 -* **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1395 - 1396 -* **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1397 - 1398 -(% style="display:none" %) (%%) 1399 - 1400 1400 = 8. AT Commands Combination = 1401 1401 1402 1402 == 8.1 Set a fix RX2DR for downlink window == 1403 1403 851 +* AT+ADR=0 ~-~-> Disable ADR first 852 +* AT+RX2DR=xxxx ~-~-> Set xxxx to your wanted DataRate 1404 1404 1405 -* (% style="color:blue" %)**AT+ADR=0 **(%%) **~/~/** Disable ADR first 1406 - 1407 -* (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~/~/** Set xxxx to your wanted DataRate 1408 - 1409 -(% style="display:none" %) (%%) 1410 - 1411 1411 == 8.2 Use Downlink Command to set a fix uplink DR == 1412 1412 856 +Downlink Command: 0x22000500 1413 1413 1414 - (% style="color:blue"%)**Downlink Command:0x22000500**858 +Same as: 1415 1415 1416 -**Same as:** 1417 - 1418 -* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1419 - 1420 -* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1421 - 1422 -* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1423 - 1424 - 860 +* AT+ADR=0 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Adaptive_Data_Rate]] 861 +* AT+DR=5 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Data_Rate]] 862 +* AT+TXP=0 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Transmit_Power]]
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