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 15:35
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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="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 ... ... @@ -258,738 +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 01 xx 330 - 331 -Downlink payload： 332 -))) 333 - 334 -* ((( 335 -Example: downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8 336 -))) 337 - 338 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status). 339 - 340 - 341 - 342 - 343 343 = 5. Keys, IDs and EUIs management = 344 344 345 345 == 5.1 Application EUI == 346 346 347 - 348 348 Feature: Get or Set the Application EUI. 349 349 199 +AT Command: AT+APPEUI 350 350 351 -(% style="color:blue" %)**AT Command: AT+APPEUI** 352 - 353 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:643px" %) 354 -|(% 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** 355 -|(% 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((( 356 356 OK 357 357 ))) 358 -| (% 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 359 359 360 -(% style="display:none" %) (%%) 361 - 362 362 == 5.2 Application Key == 363 363 364 - 365 365 Feature: Get or Set the Application Key. 366 366 212 +AT Command: AT+APPKEY 367 367 368 -(% style="color:blue" %)**AT Command: AT+APPKEY** 369 - 370 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:976.222px" %) 371 -|(% 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** 372 -|(% 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((( 373 373 OK 374 374 ))) 375 -| (% 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 376 376 377 -(% style="display:none" %) (%%) 378 - 379 379 == 5.3 Application Session Key == 380 380 381 - 382 382 Feature: Get or Set the Application Session Key. 383 383 225 +AT Command: AT+APPSKEY 384 384 385 -(% style="color:blue" %)**AT Command: AT+APPSKEY** 386 - 387 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1040.22px" %) 388 -|(% 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** 389 -|(% 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((( 390 390 OK 391 391 ))) 392 -| (% 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)((( 393 393 OK 394 394 ))) 395 395 396 -(% style="display:none" %) (%%) 397 - 398 398 == 5.4 Device Address == 399 399 400 - 401 401 Feature: Get or Set the Device Address. 402 402 240 +AT Command: AT+DADDR 403 403 404 -(% style="color:blue" %)**AT Command: AT+DADDR** 405 - 406 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:795.222px" %) 407 -|(% 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** 408 -|(% 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)((( 409 409 A8 40 41 FF 410 410 411 411 OK 412 412 ))) 413 -| (% 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 414 414 415 -(% style="display:none" %) (%%) 416 - 417 417 == 5.5 Device EUI == 418 418 419 - 420 420 Feature: Get or Set the Device EUI. 421 421 255 +AT Command: AT+DEUI 422 422 423 -(% style="color:blue" %)**AT Command: AT+DEUI** 424 - 425 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1035.22px" %) 426 -|(% 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** 427 -|(% 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((( 428 428 OK 429 429 ))) 430 -| (% 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)((( 431 431 OK 432 432 ))) 433 433 434 -(% style="display:none" %) (%%) 435 - 436 436 == 5.6 Network ID == 437 437 438 - 439 439 Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection) 440 440 270 +AT Command: AT+NWKID 441 441 442 -(% style="color:blue" %)**AT Command: AT+NWKID** 443 - 444 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448.222px" %) 445 -|(% 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** 446 -|(% 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((( 447 447 OK 448 448 ))) 449 -| (% 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 450 450 451 -(% style="display:none" %) (%%) 452 - 453 453 == 5.7 Network Session Key == 454 454 455 - 456 456 Feature: Get or Set the Network Session Key 457 457 283 +AT Command: AT+NWKSKEY 458 458 459 -(% style="color:blue" %)**AT Command: AT+NWKSKEY** 460 - 461 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1017.22px" %) 462 -|(% 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** 463 -|(% 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((( 464 464 OK 465 465 ))) 466 -| (% 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 467 467 468 -(% style="display:none" %) (%%) 469 - 470 470 = 6. Joining and sending date on LoRaWAN network = 471 471 472 472 == 6.1 Confirm Mode == 473 473 474 -=== 6.1.1 AT+CFM command before DR-LWS007 software stack === 475 - 476 - 477 477 Feature: Get or Set the confirmation mode (0-1). 478 478 298 +AT Command: AT+CFM 479 479 480 -(% style="color:blue" %)**AT Command: AT+CFM** 481 - 482 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 483 -|(% 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** 484 -|(% 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((( 485 485 OK 486 486 ))) 487 -| (% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK488 -| (% 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 489 489 490 - (% style="color:blue" %)**Downlink Command: 0x05**308 +Downlink Command: 0x05 491 491 492 -Format: Command Code (0x05) followed by 1byte mode value.310 +Format: Command Code (0x05) followed by 2 bytes mode value. 493 493 494 494 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 495 495 496 -* **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=0 497 497 498 -* **Example 2:** Downlink Payload: 0500 ~/~/ Set AT+CFM=0 499 - 500 -(% style="display:none" %) (%%) 501 - 502 -=== 6.1.2 AT+CFM command since DR-LWS007 software stack === 503 - 504 - 505 -(% style="color:blue" %)**AT Command: AT+CFM** 506 - 507 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:462px" %) 508 -|(% 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** 509 -|(% style="width:160px" %)((( 510 -AT+CFM=1,0,0 511 - 512 -value1 513 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:100px" %)((( 514 -1 515 - 516 -OK 517 -))) 518 -|(% style="width:160px" %)((( 519 -AT+CFM=0,?,0 520 - 521 -value2 522 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:100px" %)((( 523 -0~~7 524 - 525 -OK 526 -))) 527 -|(% style="width:160px" %)((( 528 -AT+CFM=0,0,1 529 - 530 -value3 531 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:100px" %)((( 532 -1 533 - 534 -OK 535 -))) 536 - 537 -(% style="color:blue" %)**Downlink Command: 0x05** 538 - 539 -Format: Command Code (0x05) followed by 3 bytes mode value. 540 - 541 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 542 - 543 -* **Example 1:** Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 544 - 545 -* **Example 2:** Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 546 - 547 -(% style="display:none" %) (%%) 548 - 549 549 == 6.2 Confirm Status == 550 550 551 - 552 552 Feature: Get confirmation status of the last AT+SEND (0-1). 553 553 321 +AT Command: AT+CFS 554 554 555 -(% style="color:blue" %)**AT Command: AT+CFS** 556 - 557 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:463px" %) 558 -|(% 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** 559 -|(% 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((( 560 560 OK 561 561 ))) 562 562 563 -(% style="display:none" %) (%%) 564 - 565 565 == 6.3 Join LoRa® Network == 566 566 567 - 568 568 Feature: Join network. 569 569 333 +AT Command: AT+JOIN 570 570 571 -(% style="color:blue" %)**AT Command: AT+JOIN** 572 - 573 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:647.222px" %) 574 -|(% 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** 575 -|(% 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((( 576 576 OK 339 + 577 577 While Error in format, return AT_BUSY_ERROR 578 578 ))) 579 579 580 -(% style="display:none" %) (%%) 581 - 582 582 == 6.4 LoRa® Network Join Mode == 583 583 584 - 585 585 Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA). 586 586 347 +AT Command: AT+NJM 587 587 588 -(% style="color:blue" %)**AT Command: AT+NJM** 589 - 590 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:753.222px" %) 591 -|(% 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** 592 -|(% 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((( 593 593 OK 594 594 ))) 595 -| (% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK596 -| (% 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 597 597 598 - (% style="color:blue" %)**Downlink Command: 0x20**357 +Downlink Command: 0x20 599 599 600 600 Format: Command Code (0x20) followed by 1 bytes mode value. 601 601 602 602 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 603 603 604 -* **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=1 605 605 606 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 607 - 608 -(% style="display:none" %) (%%) 609 - 610 610 == 6.5 LoRa® Network Join Status == 611 611 612 - 613 613 Feature: LoRa® Network Join Status. 614 614 370 +AT Command: AT+NJS 615 615 616 -(% style="color:blue" %)**AT Command: AT+NJS** 617 - 618 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:435px" %) 619 -|(% 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** 620 -|(% 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((( 621 621 OK 622 622 ))) 623 623 624 -(% style="display:none" %) (%%) 625 - 626 626 == 6.6 Print Last Received Data in Raw Format == 627 627 628 - 629 629 Feature: Print Last Received Data in Raw Format<port:data>. 630 630 382 +AT Command: AT+RECV 631 631 632 -(% style="color:blue" %)**AT Command: AT+RECV** 633 - 634 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:543px" %) 635 -|(% 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** 636 -|(% 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:((( 637 637 OK 638 638 ))) 639 639 640 -(% style="display:none" %) (%%) 641 - 642 642 == 6.7 Print Last Received Data in Binary Format == 643 643 644 - 645 645 Feature: Print Last Received Data in Binary Format<port:data>. 646 646 394 +AT Command: AT+RECVB 647 647 648 -(% style="color:blue" %)**AT Command: AT+RECVB** 649 - 650 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:793.222px" %) 651 -|(% 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** 652 -|(% 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((( 653 653 OK 654 654 ))) 655 655 656 - (%style="display:none"%)(%%)402 +== 6.8 Send Text Data == 657 657 658 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） == 659 - 660 - 661 661 Feature: Send Text Data<port:data>. 662 662 406 +AT Command: AT+SEND 663 663 664 -(% style="color:blue" %)**AT Command: AT+SEND** 665 - 666 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:991.222px" %) 667 -|(% 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** 668 -|(% 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((( 669 669 While Error in format, return 412 + 670 670 AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 414 + 415 + 671 671 ))) 672 672 673 - (%style="display:none"%) (%%)418 +== 6.9 Send Hexadecimal Data == 674 674 675 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） == 676 - 677 - 678 678 Feature: Send hexadecimal data along with the application port. 679 679 422 +AT Command: AT+SENDB 680 680 681 -(% 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 682 682 683 -(% border="1" cellspacing="4" style="width:974px" %) 684 -|(% 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** 685 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)OK 686 -|(% 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((( 687 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 430 + 688 688 ))) 689 689 690 -(% style="display:none" %) (%%) 691 - 692 692 = 7. LoRaWAN network management = 693 693 694 694 == 7.1 Adaptive Data Rate == 695 695 696 - 697 697 Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on). 698 698 699 699 700 - (% style="color:blue" %)**AT Command: AT+ADR**440 +AT Command: AT+ADR 701 701 702 -(% border="1"cellspacing="4" style="width:643px" %)703 -| (% 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**704 -| (% 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((( 705 705 OK 706 706 ))) 707 -| (% style="width:162px" %)AT+ADR=0|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)OK708 -| (% 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((( 709 709 AT_PARAM_ERROR 710 710 ))) 711 711 712 - (% style="color:blue" %)**Downlink Command: 0x22**452 +Downlink Command: 0x22 713 713 454 + 714 714 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 715 715 716 -* **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. 717 717 718 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 719 - 720 -(% style="display:none" %) (%%) 721 - 722 722 == 7.2 LoRa® Class == 723 723 724 - 725 725 Feature: Get or Set the Device Class(Currently only support class A, class C). 726 726 464 +AT Command:AT+CLASS 727 727 728 -(% style="color:blue" %)**AT Command: AT+CLASS** 729 - 730 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:428px" %) 731 -|(% 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** 732 -|(% 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((( 733 733 OK 734 734 ))) 735 -| (% 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((( 736 736 737 737 ))) 738 738 739 -(% style="display:none" %) 740 - 741 -(% style="color:red" %)**Notice:** 742 - 743 -* Run AT+FDR before running AT+CLASS=C 744 -* 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. 745 - 746 746 == 7.3 Duty Cycle Setting == 747 747 477 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing. 748 748 749 - Feature: Get or Set the ETSIDutyCycle setting** : 0**=disable, **1**=enable - Only for testing.479 +AT Command:AT+DCS 750 750 751 - 752 -(% style="color:blue" %)**AT Command: AT+DCS** 753 - 754 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515.222px" %) 755 -|(% 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** 756 -|(% 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((( 757 757 OK 758 758 ))) 759 -| (% 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((( 760 760 761 761 ))) 762 762 763 -(% style="display:none" %) (%%) 764 - 765 765 == 7.4 Data Rate == 766 766 492 +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 767 767 768 - Feature:Getor Set the Data Rate. (0-7 correspondingtoDR_X) .494 +AT Command: AT+DR 769 769 770 -(% style="color:red" %) 771 -**Notice:** 772 - 773 -* 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. 774 - 775 -* 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/]] 776 - 777 -(% style="color:blue" %)**AT Command: AT+DR** 778 - 779 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:409px" %) 780 -|(% 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** 781 -|(% 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((( 782 782 OK 783 783 ))) 784 -| (% 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((( 785 785 786 786 ))) 787 787 788 - (% style="color:blue" %)**Downlink Command: 0x2200aaFF**505 +Downlink Command: 0x2200aaFF 789 789 507 + 790 790 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 791 791 792 -* **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. 793 793 794 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 795 - 796 -(% style="display:none" %) (%%) 797 - 798 798 == 7.5 Frame Counter Downlink == 799 799 800 - 801 801 Feature: Get or Set the Frame Counter Downlink. 802 802 517 +AT Command:AT+FCD 803 803 804 -(% style="color:blue" %)**AT Command: AT+FCD** 805 - 806 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:693.222px" %) 807 -|(% 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** 808 -|(% 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((( 809 809 OK 810 810 ))) 811 -| (% 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)((( 812 812 OK 526 + 527 + 813 813 ))) 814 814 815 -(% style="display:none" %) (%%) 816 - 817 817 == 7.6 Frame Counter Uplink == 818 818 819 819 Feature: Get or Set the Frame Counter Uplink. 820 820 534 +AT Command:AT+FCU 821 821 822 -(% style="color:blue" %)**AT Command: AT+FCU** 823 - 824 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:534.222px" %) 825 -|(% 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** 826 -|(% 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((( 827 827 OK 828 828 ))) 829 -| (% 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((( 830 830 831 831 ))) 832 832 833 -(% style="display:none" %) (%%) 834 - 835 835 == 7.7 Join Accept Delay1 == 836 836 837 - 838 838 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 839 839 549 +AT Command:AT+JN1DL 840 840 841 -(% style="color:blue" %)**AT Command: AT+JN1DL** 842 - 843 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:537.222px" %) 844 -|(% 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** 845 -|(% 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((( 846 846 OK 847 847 ))) 848 -| (% 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((( 849 849 850 850 ))) 851 851 852 -(% style="display:none" %) (%%) 853 - 854 854 == 7.8 Join Accept Delay2 == 855 855 856 - 857 857 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. 858 858 564 +AT Command:AT+JN2DL 859 859 860 -(% style="color:blue" %)**AT Command: AT+JN2DL** 861 - 862 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:538.222px" %) 863 -|(% 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** 864 -|(% 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((( 865 865 OK 866 866 ))) 867 -| (% 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((( 868 868 869 869 ))) 870 870 871 -(% style="display:none" %) (%%) 872 - 873 873 == 7.9 Public Network Mode == 874 874 577 +Feature: Get or Set the public network mode. (0: off, 1: on) 875 875 876 - Feature:Getor Set the public networkmode. (0:off, 1: on).Aublic LoRaWANnetwork use 0x34 as syncword. Default Settings; PNM=1579 +AT Command:AT+PNM 877 877 878 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.** 879 - 880 - 881 -(% style="color:blue" %)**AT Command: AT+PNM** 882 - 883 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:667.222px" %) 884 -|(% 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** 885 -|(% 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((( 886 886 OK 887 887 ))) 888 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 889 -Set the public network mode. 890 - 891 -Set syncword=0x34 892 -)))|(% 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)((( 893 893 OK 894 894 895 895 896 896 ))) 897 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 898 898 899 -(% style="display:none" %) (%%) 900 - 901 901 == 7.10 Receive Delay1 == 902 902 903 - 904 904 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 905 905 596 +AT Command:AT+RX1DL 906 906 907 -(% style="color:blue" %)**AT Command: AT+RX1DL** 908 - 909 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:408.222px" %) 910 -|(% 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** 911 -|(% 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((( 912 912 OK 913 913 ))) 914 -| (% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((603 +|AT+RX1DL=1500|Set the delay.|OK((( 915 915 916 916 ))) 917 917 918 - (%style="display:none"%) (%%)607 +== 7.11Receive Delay2 == 919 919 920 -== 7.11 Receive Delay2 == 921 - 922 - 923 923 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 924 924 611 +AT Command:AT+RX2DL 925 925 926 -(% style="color:blue" %)**AT Command: AT+RX2DL** 927 - 928 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:481.222px" %) 929 -|(% 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** 930 -|(% 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((( 931 931 OK 932 932 ))) 933 -| (% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((618 +|AT+RX2DL=2500|Set the delay.|OK((( 934 934 935 935 ))) 936 936 937 -(% style="display:none" %) (%%) 938 - 939 939 == 7.12 Rx2 Window Data Rate == 940 940 941 - 942 942 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 943 943 626 +AT Command:AT+RX2DR 944 944 945 -(% style="color:blue" %)**AT Command: AT+RX2DR** 946 - 947 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:525.222px" %) 948 -|(% 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** 949 -|(% 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((( 950 950 OK 951 951 ))) 952 -| (% 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((( 953 953 954 954 ))) 955 955 956 -(% style="display:none" %) (%%) 957 - 958 958 == 7.13 Rx2 Window Frequency == 959 959 960 - 961 961 Feature: Get or Set the Rx2 window frequency 962 962 641 +AT Command:AT+RX2FQ 963 963 964 -(% style="color:blue" %)**AT Command: AT+RX2FQ** 965 - 966 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:587.222px" %) 967 -|(% 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** 968 -|(% 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((( 969 969 OK 970 970 ))) 971 -| (% 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((( 972 972 973 973 ))) 974 974 975 -(% style="display:none" %) (%%) 976 - 977 977 == 7.14 Transmit Power == 978 978 654 +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. ) 979 979 980 - 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 981 981 982 -(% 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** 983 - 984 - 985 -(% style="color:blue" %)**AT Command: AT+TXP** 986 - 987 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:465.222px" %) 988 -|(% 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** 989 -|(% 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((( 990 990 OK 991 991 ))) 992 -| (% 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((( 993 993 994 994 ))) 995 995 ... ... @@ -997,431 +997,195 @@ 997 997 998 998 If the downlink payload=22000100, it means setting the TXP to 0. 999 999 1000 -* **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. 1001 1001 1002 -* **Example 2**: Downlink Payload: **22000000** ~/~/ Set AT+TXP=0. 1003 - 1004 -(% style="display:none" %) (%%) 1005 - 1006 1006 == 7.15 RSSI of the Last Received Packet == 1007 1007 1008 - 1009 1009 Feature: Get or Set the Rx2 window frequency 1010 1010 678 +AT Command:AT+RSSI 1011 1011 1012 -(% style="color:blue" %)**AT Command:AT+RSSI** 1013 - 1014 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:557.222px" %) 1015 -|(% 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** 1016 -|(% 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((( 1017 1017 OK 1018 1018 ))) 1019 1019 1020 -(% style="display:none" %) (%%) 1021 - 1022 1022 == 7.16 SNR of the Last Received Packet == 1023 1023 1024 - 1025 1025 Feature: Get the SNR of the last received packet 1026 1026 690 +AT Command:AT+SNR 1027 1027 1028 -(% style="color:blue" %)**AT Command: AT+SNR** 1029 - 1030 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:571.222px" %) 1031 -|(% 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** 1032 -|(% 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((( 1033 1033 OK 1034 1034 ))) 1035 1035 1036 -(% style="display:none" %) (%%) 1037 - 1038 1038 == 7.17 Application Port == 1039 1039 1040 - 1041 1041 Feature: Get or set the application port. 1042 1042 702 +AT Command: AT+PORT 1043 1043 1044 -(% style="color:blue" %)**AT Command: AT+PORT** 1045 - 1046 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:459px" %) 1047 -|(% 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** 1048 -|(% 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((( 1049 1049 OK 1050 1050 ))) 1051 -| (% 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 1052 1052 1053 - (% style="color:blue" %)**Downlink Command: 0x23**711 +Downlink Command: 0x23 1054 1054 1055 1055 Format: Command Code (0x23) followed by 1 bytes port value. 1056 1056 1057 1057 If the downlink payload=2301, it means set the application port to 1, while type code is 23. 1058 1058 1059 -* **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 1060 1060 1061 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1062 - 1063 -(% style="display:none" %) (%%) 1064 - 1065 1065 == 7.18 Single Channel Mode == 1066 1066 1067 - 1068 1068 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1069 1069 724 +AT Command: AT+CHS 1070 1070 1071 -(% style="color:blue" %)**AT Command: AT+CHS** 1072 - 1073 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:584px" %) 1074 -|(% 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** 1075 -|(% 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((( 1076 1076 OK 1077 1077 ))) 1078 -| (% 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 1079 1079 1080 -(% style="display:none" %) (%%) 1081 - 1082 1082 == 7.19 Eight Channel Mode == 1083 1083 1084 - 1085 1085 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. 1086 1086 737 +AT Command: AT+CHE 1087 1087 1088 -(% style="color:blue" %)**AT Command: AT+CHE** 1089 - 1090 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 1091 -|(% 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** 1092 -|(% 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((( 1093 1093 902.3 902.5 902.7 902.9 903.1 903.3 903.5 903.7 1094 1094 1095 1095 OK 1096 1096 ))) 1097 -| (% 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 1098 1098 1099 - (% style="color:blue" %)**Downlink Command: 0x24(LHT65,LHT65N Downlink Command:0x07)**748 +Downlink Command: 0x24 1100 1100 1101 1101 Format: Command Code (0x24) followed by 1 bytes channel value. 1102 1102 1103 1103 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. 1104 1104 1105 -* **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 1106 1106 1107 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1108 - 1109 -(% style="display:none" %) (%%) 1110 - 1111 1111 == 7.20 Get or Set RXwindows1 timeout == 1112 1112 759 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1113 1113 1114 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow1(0 to 255).761 +AT Command: AT+RX1WTO 1115 1115 1116 - 1117 -(% style="color:blue" %)**AT Command: AT+RX1WTO** 1118 - 1119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460.222px" %) 1120 -|(% 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** 1121 -|(% 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((( 1122 1122 OK 1123 1123 ))) 1124 -| (% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK768 +|AT+RX1WTO=60|Set RXwindows1 timeout|OK 1125 1125 1126 - (%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. 1127 1127 1128 -((( 1129 -(% 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. 1130 -))) 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]] 1131 1131 1132 -[[image:image-20220526162535-1.png]] 1133 - 1134 -((( 1135 1135 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. 1136 -))) 1137 1137 1138 -**Example:** 1139 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms 1140 - 1141 -[[image:image-20240906095336-1.png||height="404" width="759"]] 1142 - 1143 - 1144 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms 1145 - 1146 -[[image:image-20240906095433-2.png||height="403" width="756"]] 1147 - 1148 - 1149 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms 1150 - 1151 -[[image:image-20240906095527-3.png||height="400" width="749"]] 1152 - 1153 - 1154 1154 == 7.21 Get or Set RXwindows2 timeout == 1155 1155 778 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1156 1156 1157 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow2(0 to 255).780 +AT Command: AT+RX2WTO 1158 1158 1159 - 1160 -(% style="color:blue" %)**AT Command: AT+RX2WTO** 1161 - 1162 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448px" %) 1163 -|(% 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** 1164 -|(% 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((( 1165 1165 OK 1166 1166 ))) 1167 -| (% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK787 +|AT+RX2WTO=20|Set RXwindows2 timeout|OK 1168 1168 1169 -**Example:** 1170 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms 1171 - 1172 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]] 1173 - 1174 - 1175 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms 1176 - 1177 -[[image:image-20240906095726-5.png||height="381" width="714"]] 1178 - 1179 - 1180 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms 1181 - 1182 -[[image:image-20240906095811-6.png||height="380" width="711"]] 1183 - 1184 - 1185 1185 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1186 1186 1187 - 1188 1188 Feature: Get or Set uplinkdwelltime 1189 1189 793 +AT Command: AT+DWELLT 1190 1190 1191 -(% style="color:blue" %)**AT Command: AT+DWELLT** 1192 - 1193 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:419px" %) 1194 -|(% 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** 1195 -|(% 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((( 1196 1196 OK 1197 1197 ))) 1198 -| (% style="width:162px" %)AT+DWELLT=0|(% style="width:157px" %)Set uplinkdwelltime|(% style="width:95px" %)OK800 +|AT+DWELLT=0|Set uplinkdwelltime|OK 1199 1199 1200 - (% style="color:blue" %)**Downlink Command: 0x25**802 +Downlink Command: 0x25 1201 1201 1202 1202 Format: Command Code (0x25) followed by 1 bytes state value. 1203 1203 1204 1204 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. 1205 1205 1206 -* **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 1207 1207 1208 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1209 - 1210 -(% style="display:none" %) (%%) 1211 - 1212 1212 == 7.23 Set Packet Receiving Response Level == 1213 1213 1214 - 1215 1215 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. 1216 1216 815 +RPL value: 1217 1217 1218 -(% 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. 1219 1219 1220 - * **AT+RPL=0:** Devicewon't immediatelyreply any downlink commandsfrom platform.823 +Case Analyes: 1221 1221 1222 -* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 1223 - 1224 -* **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. 1225 - 1226 -* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1227 - 1228 -* **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. 1229 - 1230 -(% style="color:blue" %)**Case Analyes:** 1231 - 1232 1232 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1233 - 1234 1234 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. 1235 - 1236 1236 * 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. 1237 1237 1238 - (% style="color:blue" %)**AT Command: AT+RPL**829 +AT Command: AT+RPL 1239 1239 1240 -(% border="1"cellspacing="4" style="background-color:#f2f2f2; width:536.222px" %)1241 -| (% 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**1242 -| (% 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((( 1243 1243 OK 1244 1244 ))) 1245 -| (% 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 1246 1246 1247 - (% style="color:blue" %)**Downlink Command: 0x21**838 +Downlink Command: 0x21 1248 1248 1249 1249 Format: Command Code (0x21) followed by 1 bytes level value. 1250 1250 1251 1251 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. 1252 1252 1253 -* **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 1254 1254 1255 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1256 - 1257 -(% style="display:none" %) (%%) 1258 - 1259 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1260 - 1261 - 1262 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1263 - 1264 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:589px" %) 1265 -|(% 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** 1266 -|(% style="width:227px" %)AT+SETMAXNBTRANS=1，0|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1((( 1267 -OK 1268 -))) 1269 -|(% style="width:227px" %)AT+SETMAXNBTRANS=？，1|(% style="width:300px" %)((( 1270 -value2: 0: uplink fcnt doesn't change for each NBTrans; 1271 - 1272 -1: uplink fcnt increase by 1 for each NBTrans. 1273 -)))|(% style="width:87px" %)((( 1274 -1 1275 - 1276 -OK 1277 -))) 1278 - 1279 -(% style="color:blue" %)**Downlink Command: 0x33** 1280 - 1281 -Format: Command Code (0x33) followed by 2 bytes mode value. 1282 - 1283 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1284 - 1285 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1286 - 1287 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1288 - 1289 -(% style="display:none" %) (%%) 1290 - 1291 -== 7.25 Device offline rejoining （LWS007) == 1292 - 1293 - 1294 -(% style="color:blue" %)**AT Command: AT+DDETECT** 1295 - 1296 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880) 1297 - 1298 -* ACK_Timout_1: Unit: min 1299 - 1300 -* ACK_Timout_2: Unit: min 1301 - 1302 -(% border="1" style="background-color:#f2f2f2; width:562px" %) 1303 -|(% 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** 1304 -|(% style="width:160px" %)((( 1305 -AT+DDETECT=1,1440,2880 1306 - 1307 -value1 1308 -)))|(% style="width:272px" %)Enable online detect|(% style="width:89px" %)((( 1309 -1 1310 - 1311 -OK 1312 -))) 1313 -|(% style="width:160px" %)((( 1314 -AT+DDETECT=1,?,2880 1315 - 1316 -value2 1317 -)))|(% style="width:272px" %)Online detection packet sending time|(% style="width:89px" %)((( 1318 - 1319 - 1320 -OK 1321 -))) 1322 -|(% style="width:160px" %)((( 1323 -AT+DDETECT=1,1440,？ 1324 - 1325 -value3 1326 -)))|(% style="width:272px" %)Process rejoin|(% style="width:89px" %)((( 1327 - 1328 - 1329 -OK 1330 -))) 1331 - 1332 -(% style="color:blue" %)**Downlink Command: 0x32** 1333 - 1334 -Format: Command Code (0x32) followed by 2 bytes mode value. 1335 - 1336 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32. 1337 - 1338 -* **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1339 - 1340 -* 1341 -** 0x01** : Flag** 1342 - 1343 - **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours) 1344 - 1345 - **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours) 1346 - 1347 -* **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. 1348 - 1349 -(% style="display:none" %) (%%) 1350 - 1351 -== 7.26 Request the server to send an ACK == 1352 - 1353 - 1354 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...). 1355 - 1356 -(% style="color:blue" %)**AT Command: AT+PNACKMD** 1357 - 1358 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1359 -|(% 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** 1360 -|(% 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((( 1361 -OK 1362 -))) 1363 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)((( 1364 -0 1365 -OK 1366 -))) 1367 - 1368 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34** 1369 - 1370 -0X34 01 ~/~/Same As AT+PNACKMD=1 1371 - 1372 -0x34 00 ~/~/Same As AT+PNACKMD=0 1373 - 1374 - 1375 -== 7.27 Adjust network rejoining interval == 1376 - 1377 - 1378 -(% style="color:blue" %)**AT Command: AT+RJTDC** 1379 - 1380 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1381 -|(% 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** 1382 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30((( 1383 -OK 1384 - 1385 -the interval is 30 min 1386 -))) 1387 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK((( 1388 -Set the ReJoin data transmission interval to 60 min 1389 -))) 1390 - 1391 -(% style="color:blue" %)**Downlink Command: 0x26** 1392 - 1393 -Format: Command Code (0x26) followed by 2 bytes mode value. 1394 - 1395 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1396 - 1397 -* **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1398 - 1399 -* **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1400 - 1401 -(% style="display:none" %) (%%) 1402 - 1403 1403 = 8. AT Commands Combination = 1404 1404 1405 1405 == 8.1 Set a fix RX2DR for downlink window == 1406 1406 851 +* AT+ADR=0 ~-~-> Disable ADR first 852 +* AT+RX2DR=xxxx ~-~-> Set xxxx to your wanted DataRate 1407 1407 1408 -* (% style="color:blue" %)**AT+ADR=0 **(%%) **~/~/** Disable ADR first 1409 - 1410 -* (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~/~/** Set xxxx to your wanted DataRate 1411 - 1412 -(% style="display:none" %) (%%) 1413 - 1414 1414 == 8.2 Use Downlink Command to set a fix uplink DR == 1415 1415 856 +Downlink Command: 0x22000500 1416 1416 1417 - (% style="color:blue"%)**Downlink Command:0x22000500**858 +Same as: 1418 1418 1419 -**Same as:** 1420 - 1421 -* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1422 - 1423 -* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1424 - 1425 -* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1426 - 1427 - 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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