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
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on 2025/07/01 15:37
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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:957.222px" %) 27 +|=(% colspan="3" style="width: 954px;Alignment:center" %) Dragino STM32 base hardware Firmware / LoRaWAN stack list 28 +|(% style="width:198px" %)**Model**|(% style="width:311px" %)**Description**|(% style="width:444px" %)**Firmware Version <~-~-> Stack Version** 29 +|(% style="width:198px" %)[[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:311px" %)Open Source Generic LoRaWAN Sensor Node|(% style="width:444px" %)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:198px" %)[[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],|(% style="width:311px" %)LoRaWAN GPS Tracker|(% style="width:444px" %)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:198px" %)[[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],|(% style="width:311px" %)LoRaWAN BLE Indoor Tracker|(% style="width:444px" %)LBT1 v1.0 <~-~-> DR-LWS-005; 36 +|(% style="width:198px" %)[[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],|(% style="width:311px" %)LoRaWAN RS485 Modbus Converter|(% style="width:444px" %)RS485-LN v1.3 <~-~-> DR-LWS-005; 37 +|(% style="width:198px" %)[[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],|(% style="width:311px" %)LoRaWAN Temperature & Humidity Sensor|(% style="width:444px" %)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:727.222px" %) 53 +|=(% colspan="3" style="width: 724px;Alignment" %) AT+TDC 54 +|(% style="width:168px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:333px" %)**Response** 55 +|(% style="width:168px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:333px" %)30000((( 118 118 OK 119 119 120 120 the interval is 30000ms = 30s 121 121 ))) 122 -|(% style="width:16 5px" %)AT+TDC=60000|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((60 +|(% style="width:168px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:333px" %)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="1" 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 ... ... @@ -258,737 +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 -(% style="color:blue" %)**Downlink Command: 28 aa bb** 330 - 331 -aa 332 - 333 - 334 -Example: downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8 335 -))) 336 - 337 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status). 338 - 339 - 340 - 341 - 342 342 = 5. Keys, IDs and EUIs management = 343 343 344 344 == 5.1 Application EUI == 345 345 346 - 347 347 Feature: Get or Set the Application EUI. 348 348 199 +AT Command: AT+APPEUI 349 349 350 -(% style="color:blue" %)**AT Command: AT+APPEUI** 351 - 352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:643px" %) 353 -|(% 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** 354 -|(% 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((( 355 355 OK 356 356 ))) 357 -| (% 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 358 358 359 -(% style="display:none" %) (%%) 360 - 361 361 == 5.2 Application Key == 362 362 363 - 364 364 Feature: Get or Set the Application Key. 365 365 212 +AT Command: AT+APPKEY 366 366 367 -(% style="color:blue" %)**AT Command: AT+APPKEY** 368 - 369 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:976.222px" %) 370 -|(% 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** 371 -|(% 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((( 372 372 OK 373 373 ))) 374 -| (% 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 375 375 376 -(% style="display:none" %) (%%) 377 - 378 378 == 5.3 Application Session Key == 379 379 380 - 381 381 Feature: Get or Set the Application Session Key. 382 382 225 +AT Command: AT+APPSKEY 383 383 384 -(% style="color:blue" %)**AT Command: AT+APPSKEY** 385 - 386 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1040.22px" %) 387 -|(% 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** 388 -|(% 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((( 389 389 OK 390 390 ))) 391 -| (% 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)((( 392 392 OK 393 393 ))) 394 394 395 -(% style="display:none" %) (%%) 396 - 397 397 == 5.4 Device Address == 398 398 399 - 400 400 Feature: Get or Set the Device Address. 401 401 240 +AT Command: AT+DADDR 402 402 403 -(% style="color:blue" %)**AT Command: AT+DADDR** 404 - 405 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:795.222px" %) 406 -|(% 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** 407 -|(% 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)((( 408 408 A8 40 41 FF 409 409 410 410 OK 411 411 ))) 412 -| (% 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 413 413 414 -(% style="display:none" %) (%%) 415 - 416 416 == 5.5 Device EUI == 417 417 418 - 419 419 Feature: Get or Set the Device EUI. 420 420 255 +AT Command: AT+DEUI 421 421 422 -(% style="color:blue" %)**AT Command: AT+DEUI** 423 - 424 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1035.22px" %) 425 -|(% 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** 426 -|(% 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((( 427 427 OK 428 428 ))) 429 -| (% 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)((( 430 430 OK 431 431 ))) 432 432 433 -(% style="display:none" %) (%%) 434 - 435 435 == 5.6 Network ID == 436 436 437 - 438 438 Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection) 439 439 270 +AT Command: AT+NWKID 440 440 441 -(% style="color:blue" %)**AT Command: AT+NWKID** 442 - 443 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448.222px" %) 444 -|(% 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** 445 -|(% 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((( 446 446 OK 447 447 ))) 448 -| (% 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 449 449 450 -(% style="display:none" %) (%%) 451 - 452 452 == 5.7 Network Session Key == 453 453 454 - 455 455 Feature: Get or Set the Network Session Key 456 456 283 +AT Command: AT+NWKSKEY 457 457 458 -(% style="color:blue" %)**AT Command: AT+NWKSKEY** 459 - 460 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1017.22px" %) 461 -|(% 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** 462 -|(% 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((( 463 463 OK 464 464 ))) 465 -| (% 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 466 466 467 -(% style="display:none" %) (%%) 468 - 469 469 = 6. Joining and sending date on LoRaWAN network = 470 470 471 471 == 6.1 Confirm Mode == 472 472 473 -=== 6.1.1 AT+CFM command before DR-LWS007 software stack === 474 - 475 - 476 476 Feature: Get or Set the confirmation mode (0-1). 477 477 298 +AT Command: AT+CFM 478 478 479 -(% style="color:blue" %)**AT Command: AT+CFM** 480 - 481 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 482 -|(% 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** 483 -|(% 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((( 484 484 OK 485 485 ))) 486 -| (% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK487 -| (% 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 488 488 489 - (% style="color:blue" %)**Downlink Command: 0x05**308 +Downlink Command: 0x05 490 490 491 -Format: Command Code (0x05) followed by 1byte mode value.310 +Format: Command Code (0x05) followed by 2 bytes mode value. 492 492 493 493 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 494 494 495 -* **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=0 496 496 497 -* **Example 2:** Downlink Payload: 0500 ~/~/ Set AT+CFM=0 498 - 499 -(% style="display:none" %) (%%) 500 - 501 -=== 6.1.2 AT+CFM command since DR-LWS007 software stack === 502 - 503 - 504 -(% style="color:blue" %)**AT Command: AT+CFM** 505 - 506 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:462px" %) 507 -|(% 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** 508 -|(% style="width:160px" %)((( 509 -AT+CFM=1,0,0 510 - 511 -value1 512 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:100px" %)((( 513 -1 514 - 515 -OK 516 -))) 517 -|(% style="width:160px" %)((( 518 -AT+CFM=0,?,0 519 - 520 -value2 521 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:100px" %)((( 522 -0~~7 523 - 524 -OK 525 -))) 526 -|(% style="width:160px" %)((( 527 -AT+CFM=0,0,1 528 - 529 -value3 530 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:100px" %)((( 531 -1 532 - 533 -OK 534 -))) 535 - 536 -(% style="color:blue" %)**Downlink Command: 0x05** 537 - 538 -Format: Command Code (0x05) followed by 3 bytes mode value. 539 - 540 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 541 - 542 -* **Example 1:** Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 543 - 544 -* **Example 2:** Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 545 - 546 -(% style="display:none" %) (%%) 547 - 548 548 == 6.2 Confirm Status == 549 549 550 - 551 551 Feature: Get confirmation status of the last AT+SEND (0-1). 552 552 321 +AT Command: AT+CFS 553 553 554 -(% style="color:blue" %)**AT Command: AT+CFS** 555 - 556 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:463px" %) 557 -|(% 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** 558 -|(% 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((( 559 559 OK 560 560 ))) 561 561 562 -(% style="display:none" %) (%%) 563 - 564 564 == 6.3 Join LoRa® Network == 565 565 566 - 567 567 Feature: Join network. 568 568 333 +AT Command: AT+JOIN 569 569 570 -(% style="color:blue" %)**AT Command: AT+JOIN** 571 - 572 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:647.222px" %) 573 -|(% 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** 574 -|(% 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((( 575 575 OK 339 + 576 576 While Error in format, return AT_BUSY_ERROR 577 577 ))) 578 578 579 -(% style="display:none" %) (%%) 580 - 581 581 == 6.4 LoRa® Network Join Mode == 582 582 583 - 584 584 Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA). 585 585 347 +AT Command: AT+NJM 586 586 587 -(% style="color:blue" %)**AT Command: AT+NJM** 588 - 589 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:753.222px" %) 590 -|(% 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** 591 -|(% 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((( 592 592 OK 593 593 ))) 594 -| (% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK595 -| (% 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 596 596 597 - (% style="color:blue" %)**Downlink Command: 0x20**357 +Downlink Command: 0x20 598 598 599 599 Format: Command Code (0x20) followed by 1 bytes mode value. 600 600 601 601 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 602 602 603 -* **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=1 604 604 605 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 606 - 607 -(% style="display:none" %) (%%) 608 - 609 609 == 6.5 LoRa® Network Join Status == 610 610 611 - 612 612 Feature: LoRa® Network Join Status. 613 613 370 +AT Command: AT+NJS 614 614 615 -(% style="color:blue" %)**AT Command: AT+NJS** 616 - 617 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:435px" %) 618 -|(% 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** 619 -|(% 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((( 620 620 OK 621 621 ))) 622 622 623 -(% style="display:none" %) (%%) 624 - 625 625 == 6.6 Print Last Received Data in Raw Format == 626 626 627 - 628 628 Feature: Print Last Received Data in Raw Format<port:data>. 629 629 382 +AT Command: AT+RECV 630 630 631 -(% style="color:blue" %)**AT Command: AT+RECV** 632 - 633 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:543px" %) 634 -|(% 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** 635 -|(% 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:((( 636 636 OK 637 637 ))) 638 638 639 -(% style="display:none" %) (%%) 640 - 641 641 == 6.7 Print Last Received Data in Binary Format == 642 642 643 - 644 644 Feature: Print Last Received Data in Binary Format<port:data>. 645 645 394 +AT Command: AT+RECVB 646 646 647 -(% style="color:blue" %)**AT Command: AT+RECVB** 648 - 649 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:793.222px" %) 650 -|(% 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** 651 -|(% 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((( 652 652 OK 653 653 ))) 654 654 655 - (%style="display:none"%)(%%)402 +== 6.8 Send Text Data == 656 656 657 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） == 658 - 659 - 660 660 Feature: Send Text Data<port:data>. 661 661 406 +AT Command: AT+SEND 662 662 663 -(% style="color:blue" %)**AT Command: AT+SEND** 664 - 665 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:991.222px" %) 666 -|(% 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** 667 -|(% 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((( 668 668 While Error in format, return 412 + 669 669 AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 414 + 415 + 670 670 ))) 671 671 672 - (%style="display:none"%) (%%)418 +== 6.9 Send Hexadecimal Data == 673 673 674 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） == 675 - 676 - 677 677 Feature: Send hexadecimal data along with the application port. 678 678 422 +AT Command: AT+SENDB 679 679 680 -(% 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 681 681 682 -(% border="1" cellspacing="4" style="width:974px" %) 683 -|(% 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** 684 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)OK 685 -|(% 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((( 686 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 430 + 687 687 ))) 688 688 689 -(% style="display:none" %) (%%) 690 - 691 691 = 7. LoRaWAN network management = 692 692 693 693 == 7.1 Adaptive Data Rate == 694 694 695 - 696 696 Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on). 697 697 698 698 699 - (% style="color:blue" %)**AT Command: AT+ADR**440 +AT Command: AT+ADR 700 700 701 -(% border="1"cellspacing="4" style="width:643px" %)702 -| (% 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**703 -| (% 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((( 704 704 OK 705 705 ))) 706 -| (% style="width:162px" %)AT+ADR=0|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)OK707 -| (% 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((( 708 708 AT_PARAM_ERROR 709 709 ))) 710 710 711 - (% style="color:blue" %)**Downlink Command: 0x22**452 +Downlink Command: 0x22 712 712 454 + 713 713 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 714 714 715 -* **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. 716 716 717 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 718 - 719 -(% style="display:none" %) (%%) 720 - 721 721 == 7.2 LoRa® Class == 722 722 723 - 724 724 Feature: Get or Set the Device Class(Currently only support class A, class C). 725 725 464 +AT Command:AT+CLASS 726 726 727 -(% style="color:blue" %)**AT Command: AT+CLASS** 728 - 729 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:428px" %) 730 -|(% 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** 731 -|(% 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((( 732 732 OK 733 733 ))) 734 -| (% 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((( 735 735 736 736 ))) 737 737 738 -(% style="display:none" %) 739 - 740 -(% style="color:red" %)**Notice:** 741 - 742 -* Run AT+FDR before running AT+CLASS=C 743 -* 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. 744 - 745 745 == 7.3 Duty Cycle Setting == 746 746 477 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing. 747 747 748 - Feature: Get or Set the ETSIDutyCycle setting** : 0**=disable, **1**=enable - Only for testing.479 +AT Command:AT+DCS 749 749 750 - 751 -(% style="color:blue" %)**AT Command: AT+DCS** 752 - 753 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515.222px" %) 754 -|(% 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** 755 -|(% 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((( 756 756 OK 757 757 ))) 758 -| (% 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((( 759 759 760 760 ))) 761 761 762 -(% style="display:none" %) (%%) 763 - 764 764 == 7.4 Data Rate == 765 765 492 +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 766 766 767 - Feature:Getor Set the Data Rate. (0-7 correspondingtoDR_X) .494 +AT Command: AT+DR 768 768 769 -(% style="color:red" %) 770 -**Notice:** 771 - 772 -* 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. 773 - 774 -* 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/]] 775 - 776 -(% style="color:blue" %)**AT Command: AT+DR** 777 - 778 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:409px" %) 779 -|(% 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** 780 -|(% 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((( 781 781 OK 782 782 ))) 783 -| (% 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((( 784 784 785 785 ))) 786 786 787 - (% style="color:blue" %)**Downlink Command: 0x2200aaFF**505 +Downlink Command: 0x2200aaFF 788 788 507 + 789 789 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 790 790 791 -* **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. 792 792 793 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 794 - 795 -(% style="display:none" %) (%%) 796 - 797 797 == 7.5 Frame Counter Downlink == 798 798 799 - 800 800 Feature: Get or Set the Frame Counter Downlink. 801 801 517 +AT Command:AT+FCD 802 802 803 -(% style="color:blue" %)**AT Command: AT+FCD** 804 - 805 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:693.222px" %) 806 -|(% 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** 807 -|(% 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((( 808 808 OK 809 809 ))) 810 -| (% 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)((( 811 811 OK 526 + 527 + 812 812 ))) 813 813 814 -(% style="display:none" %) (%%) 815 - 816 816 == 7.6 Frame Counter Uplink == 817 817 818 818 Feature: Get or Set the Frame Counter Uplink. 819 819 534 +AT Command:AT+FCU 820 820 821 -(% style="color:blue" %)**AT Command: AT+FCU** 822 - 823 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:534.222px" %) 824 -|(% 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** 825 -|(% 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((( 826 826 OK 827 827 ))) 828 -| (% 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((( 829 829 830 830 ))) 831 831 832 -(% style="display:none" %) (%%) 833 - 834 834 == 7.7 Join Accept Delay1 == 835 835 836 - 837 837 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 838 838 549 +AT Command:AT+JN1DL 839 839 840 -(% style="color:blue" %)**AT Command: AT+JN1DL** 841 - 842 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:537.222px" %) 843 -|(% 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** 844 -|(% 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((( 845 845 OK 846 846 ))) 847 -| (% 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((( 848 848 849 849 ))) 850 850 851 -(% style="display:none" %) (%%) 852 - 853 853 == 7.8 Join Accept Delay2 == 854 854 855 - 856 856 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. 857 857 564 +AT Command:AT+JN2DL 858 858 859 -(% style="color:blue" %)**AT Command: AT+JN2DL** 860 - 861 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:538.222px" %) 862 -|(% 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** 863 -|(% 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((( 864 864 OK 865 865 ))) 866 -| (% 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((( 867 867 868 868 ))) 869 869 870 -(% style="display:none" %) (%%) 871 - 872 872 == 7.9 Public Network Mode == 873 873 577 +Feature: Get or Set the public network mode. (0: off, 1: on) 874 874 875 - Feature:Getor Set the public networkmode. (0:off, 1: on).Aublic LoRaWANnetwork use 0x34 as syncword. Default Settings; PNM=1579 +AT Command:AT+PNM 876 876 877 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.** 878 - 879 - 880 -(% style="color:blue" %)**AT Command: AT+PNM** 881 - 882 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:667.222px" %) 883 -|(% 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** 884 -|(% 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((( 885 885 OK 886 886 ))) 887 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 888 -Set the public network mode. 889 - 890 -Set syncword=0x34 891 -)))|(% 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)((( 892 892 OK 893 893 894 894 895 895 ))) 896 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 897 897 898 -(% style="display:none" %) (%%) 899 - 900 900 == 7.10 Receive Delay1 == 901 901 902 - 903 903 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 904 904 596 +AT Command:AT+RX1DL 905 905 906 -(% style="color:blue" %)**AT Command: AT+RX1DL** 907 - 908 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:408.222px" %) 909 -|(% 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** 910 -|(% 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((( 911 911 OK 912 912 ))) 913 -| (% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((603 +|AT+RX1DL=1500|Set the delay.|OK((( 914 914 915 915 ))) 916 916 917 - (%style="display:none"%) (%%)607 +== 7.11Receive Delay2 == 918 918 919 -== 7.11 Receive Delay2 == 920 - 921 - 922 922 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 923 923 611 +AT Command:AT+RX2DL 924 924 925 -(% style="color:blue" %)**AT Command: AT+RX2DL** 926 - 927 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:481.222px" %) 928 -|(% 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** 929 -|(% 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((( 930 930 OK 931 931 ))) 932 -| (% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((618 +|AT+RX2DL=2500|Set the delay.|OK((( 933 933 934 934 ))) 935 935 936 -(% style="display:none" %) (%%) 937 - 938 938 == 7.12 Rx2 Window Data Rate == 939 939 940 - 941 941 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 942 942 626 +AT Command:AT+RX2DR 943 943 944 -(% style="color:blue" %)**AT Command: AT+RX2DR** 945 - 946 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:525.222px" %) 947 -|(% 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** 948 -|(% 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((( 949 949 OK 950 950 ))) 951 -| (% 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((( 952 952 953 953 ))) 954 954 955 -(% style="display:none" %) (%%) 956 - 957 957 == 7.13 Rx2 Window Frequency == 958 958 959 - 960 960 Feature: Get or Set the Rx2 window frequency 961 961 641 +AT Command:AT+RX2FQ 962 962 963 -(% style="color:blue" %)**AT Command: AT+RX2FQ** 964 - 965 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:587.222px" %) 966 -|(% 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** 967 -|(% 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((( 968 968 OK 969 969 ))) 970 -| (% 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((( 971 971 972 972 ))) 973 973 974 -(% style="display:none" %) (%%) 975 - 976 976 == 7.14 Transmit Power == 977 977 654 +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. ) 978 978 979 - 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 980 980 981 -(% 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** 982 - 983 - 984 -(% style="color:blue" %)**AT Command: AT+TXP** 985 - 986 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:465.222px" %) 987 -|(% 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** 988 -|(% 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((( 989 989 OK 990 990 ))) 991 -| (% 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((( 992 992 993 993 ))) 994 994 ... ... @@ -996,431 +996,195 @@ 996 996 997 997 If the downlink payload=22000100, it means setting the TXP to 0. 998 998 999 -* **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. 1000 1000 1001 -* **Example 2**: Downlink Payload: **22000000** ~/~/ Set AT+TXP=0. 1002 - 1003 -(% style="display:none" %) (%%) 1004 - 1005 1005 == 7.15 RSSI of the Last Received Packet == 1006 1006 1007 - 1008 1008 Feature: Get or Set the Rx2 window frequency 1009 1009 678 +AT Command:AT+RSSI 1010 1010 1011 -(% style="color:blue" %)**AT Command:AT+RSSI** 1012 - 1013 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:557.222px" %) 1014 -|(% 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** 1015 -|(% 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((( 1016 1016 OK 1017 1017 ))) 1018 1018 1019 -(% style="display:none" %) (%%) 1020 - 1021 1021 == 7.16 SNR of the Last Received Packet == 1022 1022 1023 - 1024 1024 Feature: Get the SNR of the last received packet 1025 1025 690 +AT Command:AT+SNR 1026 1026 1027 -(% style="color:blue" %)**AT Command: AT+SNR** 1028 - 1029 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:571.222px" %) 1030 -|(% 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** 1031 -|(% 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((( 1032 1032 OK 1033 1033 ))) 1034 1034 1035 -(% style="display:none" %) (%%) 1036 - 1037 1037 == 7.17 Application Port == 1038 1038 1039 - 1040 1040 Feature: Get or set the application port. 1041 1041 702 +AT Command: AT+PORT 1042 1042 1043 -(% style="color:blue" %)**AT Command: AT+PORT** 1044 - 1045 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:459px" %) 1046 -|(% 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** 1047 -|(% 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((( 1048 1048 OK 1049 1049 ))) 1050 -| (% 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 1051 1051 1052 - (% style="color:blue" %)**Downlink Command: 0x23**711 +Downlink Command: 0x23 1053 1053 1054 1054 Format: Command Code (0x23) followed by 1 bytes port value. 1055 1055 1056 1056 If the downlink payload=2301, it means set the application port to 1, while type code is 23. 1057 1057 1058 -* **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 1059 1059 1060 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1061 - 1062 -(% style="display:none" %) (%%) 1063 - 1064 1064 == 7.18 Single Channel Mode == 1065 1065 1066 - 1067 1067 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1068 1068 724 +AT Command: AT+CHS 1069 1069 1070 -(% style="color:blue" %)**AT Command: AT+CHS** 1071 - 1072 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:584px" %) 1073 -|(% 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** 1074 -|(% 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((( 1075 1075 OK 1076 1076 ))) 1077 -| (% 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 1078 1078 1079 -(% style="display:none" %) (%%) 1080 - 1081 1081 == 7.19 Eight Channel Mode == 1082 1082 1083 - 1084 1084 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. 1085 1085 737 +AT Command: AT+CHE 1086 1086 1087 -(% style="color:blue" %)**AT Command: AT+CHE** 1088 - 1089 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 1090 -|(% 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** 1091 -|(% 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((( 1092 1092 902.3 902.5 902.7 902.9 903.1 903.3 903.5 903.7 1093 1093 1094 1094 OK 1095 1095 ))) 1096 -| (% 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 1097 1097 1098 - (% style="color:blue" %)**Downlink Command: 0x24(LHT65,LHT65N Downlink Command:0x07)**748 +Downlink Command: 0x24 1099 1099 1100 1100 Format: Command Code (0x24) followed by 1 bytes channel value. 1101 1101 1102 1102 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. 1103 1103 1104 -* **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 1105 1105 1106 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1107 - 1108 -(% style="display:none" %) (%%) 1109 - 1110 1110 == 7.20 Get or Set RXwindows1 timeout == 1111 1111 759 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1112 1112 1113 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow1(0 to 255).761 +AT Command: AT+RX1WTO 1114 1114 1115 - 1116 -(% style="color:blue" %)**AT Command: AT+RX1WTO** 1117 - 1118 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460.222px" %) 1119 -|(% 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** 1120 -|(% 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((( 1121 1121 OK 1122 1122 ))) 1123 -| (% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK768 +|AT+RX1WTO=60|Set RXwindows1 timeout|OK 1124 1124 1125 - (%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. 1126 1126 1127 -((( 1128 -(% 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. 1129 -))) 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]] 1130 1130 1131 -[[image:image-20220526162535-1.png]] 1132 - 1133 -((( 1134 1134 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. 1135 -))) 1136 1136 1137 -**Example:** 1138 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms 1139 - 1140 -[[image:image-20240906095336-1.png||height="404" width="759"]] 1141 - 1142 - 1143 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms 1144 - 1145 -[[image:image-20240906095433-2.png||height="403" width="756"]] 1146 - 1147 - 1148 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms 1149 - 1150 -[[image:image-20240906095527-3.png||height="400" width="749"]] 1151 - 1152 - 1153 1153 == 7.21 Get or Set RXwindows2 timeout == 1154 1154 778 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1155 1155 1156 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow2(0 to 255).780 +AT Command: AT+RX2WTO 1157 1157 1158 - 1159 -(% style="color:blue" %)**AT Command: AT+RX2WTO** 1160 - 1161 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448px" %) 1162 -|(% 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** 1163 -|(% 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((( 1164 1164 OK 1165 1165 ))) 1166 -| (% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK787 +|AT+RX2WTO=20|Set RXwindows2 timeout|OK 1167 1167 1168 -**Example:** 1169 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms 1170 - 1171 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]] 1172 - 1173 - 1174 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms 1175 - 1176 -[[image:image-20240906095726-5.png||height="381" width="714"]] 1177 - 1178 - 1179 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms 1180 - 1181 -[[image:image-20240906095811-6.png||height="380" width="711"]] 1182 - 1183 - 1184 1184 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1185 1185 1186 - 1187 1187 Feature: Get or Set uplinkdwelltime 1188 1188 793 +AT Command: AT+DWELLT 1189 1189 1190 -(% style="color:blue" %)**AT Command: AT+DWELLT** 1191 - 1192 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:419px" %) 1193 -|(% 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** 1194 -|(% 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((( 1195 1195 OK 1196 1196 ))) 1197 -| (% style="width:162px" %)AT+DWELLT=0|(% style="width:157px" %)Set uplinkdwelltime|(% style="width:95px" %)OK800 +|AT+DWELLT=0|Set uplinkdwelltime|OK 1198 1198 1199 - (% style="color:blue" %)**Downlink Command: 0x25**802 +Downlink Command: 0x25 1200 1200 1201 1201 Format: Command Code (0x25) followed by 1 bytes state value. 1202 1202 1203 1203 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. 1204 1204 1205 -* **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 1206 1206 1207 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1208 - 1209 -(% style="display:none" %) (%%) 1210 - 1211 1211 == 7.23 Set Packet Receiving Response Level == 1212 1212 1213 - 1214 1214 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. 1215 1215 815 +RPL value: 1216 1216 1217 -(% 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. 1218 1218 1219 - * **AT+RPL=0:** Devicewon't immediatelyreply any downlink commandsfrom platform.823 +Case Analyes: 1220 1220 1221 -* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 1222 - 1223 -* **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. 1224 - 1225 -* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1226 - 1227 -* **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. 1228 - 1229 -(% style="color:blue" %)**Case Analyes:** 1230 - 1231 1231 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1232 - 1233 1233 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. 1234 - 1235 1235 * 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. 1236 1236 1237 - (% style="color:blue" %)**AT Command: AT+RPL**829 +AT Command: AT+RPL 1238 1238 1239 -(% border="1"cellspacing="4" style="background-color:#f2f2f2; width:536.222px" %)1240 -| (% 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**1241 -| (% 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((( 1242 1242 OK 1243 1243 ))) 1244 -| (% 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 1245 1245 1246 - (% style="color:blue" %)**Downlink Command: 0x21**838 +Downlink Command: 0x21 1247 1247 1248 1248 Format: Command Code (0x21) followed by 1 bytes level value. 1249 1249 1250 1250 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. 1251 1251 1252 -* **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 1253 1253 1254 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1255 - 1256 -(% style="display:none" %) (%%) 1257 - 1258 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1259 - 1260 - 1261 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1262 - 1263 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:589px" %) 1264 -|(% 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** 1265 -|(% style="width:227px" %)AT+SETMAXNBTRANS=1，0|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1((( 1266 -OK 1267 -))) 1268 -|(% style="width:227px" %)AT+SETMAXNBTRANS=？，1|(% style="width:300px" %)((( 1269 -value2: 0: uplink fcnt doesn't change for each NBTrans; 1270 - 1271 -1: uplink fcnt increase by 1 for each NBTrans. 1272 -)))|(% style="width:87px" %)((( 1273 -1 1274 - 1275 -OK 1276 -))) 1277 - 1278 -(% style="color:blue" %)**Downlink Command: 0x33** 1279 - 1280 -Format: Command Code (0x33) followed by 2 bytes mode value. 1281 - 1282 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1283 - 1284 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1285 - 1286 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1287 - 1288 -(% style="display:none" %) (%%) 1289 - 1290 -== 7.25 Device offline rejoining （LWS007) == 1291 - 1292 - 1293 -(% style="color:blue" %)**AT Command: AT+DDETECT** 1294 - 1295 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880) 1296 - 1297 -* ACK_Timout_1: Unit: min 1298 - 1299 -* ACK_Timout_2: Unit: min 1300 - 1301 -(% border="1" style="background-color:#f2f2f2; width:562px" %) 1302 -|(% 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** 1303 -|(% style="width:160px" %)((( 1304 -AT+DDETECT=1,1440,2880 1305 - 1306 -value1 1307 -)))|(% style="width:272px" %)Enable online detect|(% style="width:89px" %)((( 1308 -1 1309 - 1310 -OK 1311 -))) 1312 -|(% style="width:160px" %)((( 1313 -AT+DDETECT=1,?,2880 1314 - 1315 -value2 1316 -)))|(% style="width:272px" %)Online detection packet sending time|(% style="width:89px" %)((( 1317 - 1318 - 1319 -OK 1320 -))) 1321 -|(% style="width:160px" %)((( 1322 -AT+DDETECT=1,1440,？ 1323 - 1324 -value3 1325 -)))|(% style="width:272px" %)Process rejoin|(% style="width:89px" %)((( 1326 - 1327 - 1328 -OK 1329 -))) 1330 - 1331 -(% style="color:blue" %)**Downlink Command: 0x32** 1332 - 1333 -Format: Command Code (0x32) followed by 2 bytes mode value. 1334 - 1335 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32. 1336 - 1337 -* **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1338 - 1339 -* 1340 -** 0x01** : Flag** 1341 - 1342 - **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours) 1343 - 1344 - **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours) 1345 - 1346 -* **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. 1347 - 1348 -(% style="display:none" %) (%%) 1349 - 1350 -== 7.26 Request the server to send an ACK == 1351 - 1352 - 1353 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...). 1354 - 1355 -(% style="color:blue" %)**AT Command: AT+PNACKMD** 1356 - 1357 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1358 -|(% 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** 1359 -|(% 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((( 1360 -OK 1361 -))) 1362 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)((( 1363 -0 1364 -OK 1365 -))) 1366 - 1367 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34** 1368 - 1369 -0X34 01 ~/~/Same As AT+PNACKMD=1 1370 - 1371 -0x34 00 ~/~/Same As AT+PNACKMD=0 1372 - 1373 - 1374 -== 7.27 Adjust network rejoining interval == 1375 - 1376 - 1377 -(% style="color:blue" %)**AT Command: AT+RJTDC** 1378 - 1379 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1380 -|(% 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** 1381 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30((( 1382 -OK 1383 - 1384 -the interval is 30 min 1385 -))) 1386 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK((( 1387 -Set the ReJoin data transmission interval to 60 min 1388 -))) 1389 - 1390 -(% style="color:blue" %)**Downlink Command: 0x26** 1391 - 1392 -Format: Command Code (0x26) followed by 2 bytes mode value. 1393 - 1394 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1395 - 1396 -* **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1397 - 1398 -* **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1399 - 1400 -(% style="display:none" %) (%%) 1401 - 1402 1402 = 8. AT Commands Combination = 1403 1403 1404 1404 == 8.1 Set a fix RX2DR for downlink window == 1405 1405 851 +* AT+ADR=0 ~-~-> Disable ADR first 852 +* AT+RX2DR=xxxx ~-~-> Set xxxx to your wanted DataRate 1406 1406 1407 -* (% style="color:blue" %)**AT+ADR=0 **(%%) **~/~/** Disable ADR first 1408 - 1409 -* (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~/~/** Set xxxx to your wanted DataRate 1410 - 1411 -(% style="display:none" %) (%%) 1412 - 1413 1413 == 8.2 Use Downlink Command to set a fix uplink DR == 1414 1414 856 +Downlink Command: 0x22000500 1415 1415 1416 - (% style="color:blue"%)**Downlink Command:0x22000500**858 +Same as: 1417 1417 1418 -**Same as:** 1419 - 1420 -* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1421 - 1422 -* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1423 - 1424 -* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1425 - 1426 - 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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