Changes for page End Device AT Commands and Downlink Command
Last modified by Mengting Qiu on 2025/07/08 16:32
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edited by Mengting Qiu
on 2025/07/01 15:35
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="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 ... ... @@ -258,736 +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 xx 330 -))) 331 - 332 -* ((( 333 -Example: downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8 334 -))) 335 - 336 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status). 337 - 338 - 339 - 340 - 341 341 = 5. Keys, IDs and EUIs management = 342 342 343 343 == 5.1 Application EUI == 344 344 345 - 346 346 Feature: Get or Set the Application EUI. 347 347 199 +AT Command: AT+APPEUI 348 348 349 -(% style="color:blue" %)**AT Command: AT+APPEUI** 350 - 351 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:643px" %) 352 -|(% 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** 353 -|(% 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((( 354 354 OK 355 355 ))) 356 -| (% 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 357 357 358 -(% style="display:none" %) (%%) 359 - 360 360 == 5.2 Application Key == 361 361 362 - 363 363 Feature: Get or Set the Application Key. 364 364 212 +AT Command: AT+APPKEY 365 365 366 -(% style="color:blue" %)**AT Command: AT+APPKEY** 367 - 368 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:976.222px" %) 369 -|(% 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** 370 -|(% 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((( 371 371 OK 372 372 ))) 373 -| (% 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 374 374 375 -(% style="display:none" %) (%%) 376 - 377 377 == 5.3 Application Session Key == 378 378 379 - 380 380 Feature: Get or Set the Application Session Key. 381 381 225 +AT Command: AT+APPSKEY 382 382 383 -(% style="color:blue" %)**AT Command: AT+APPSKEY** 384 - 385 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1040.22px" %) 386 -|(% 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** 387 -|(% 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((( 388 388 OK 389 389 ))) 390 -| (% 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)((( 391 391 OK 392 392 ))) 393 393 394 -(% style="display:none" %) (%%) 395 - 396 396 == 5.4 Device Address == 397 397 398 - 399 399 Feature: Get or Set the Device Address. 400 400 240 +AT Command: AT+DADDR 401 401 402 -(% style="color:blue" %)**AT Command: AT+DADDR** 403 - 404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:795.222px" %) 405 -|(% 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** 406 -|(% 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)((( 407 407 A8 40 41 FF 408 408 409 409 OK 410 410 ))) 411 -| (% 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 412 412 413 -(% style="display:none" %) (%%) 414 - 415 415 == 5.5 Device EUI == 416 416 417 - 418 418 Feature: Get or Set the Device EUI. 419 419 255 +AT Command: AT+DEUI 420 420 421 -(% style="color:blue" %)**AT Command: AT+DEUI** 422 - 423 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1035.22px" %) 424 -|(% 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** 425 -|(% 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((( 426 426 OK 427 427 ))) 428 -| (% 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)((( 429 429 OK 430 430 ))) 431 431 432 -(% style="display:none" %) (%%) 433 - 434 434 == 5.6 Network ID == 435 435 436 - 437 437 Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection) 438 438 270 +AT Command: AT+NWKID 439 439 440 -(% style="color:blue" %)**AT Command: AT+NWKID** 441 - 442 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448.222px" %) 443 -|(% 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** 444 -|(% 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((( 445 445 OK 446 446 ))) 447 -| (% 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 448 448 449 -(% style="display:none" %) (%%) 450 - 451 451 == 5.7 Network Session Key == 452 452 453 - 454 454 Feature: Get or Set the Network Session Key 455 455 283 +AT Command: AT+NWKSKEY 456 456 457 -(% style="color:blue" %)**AT Command: AT+NWKSKEY** 458 - 459 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1017.22px" %) 460 -|(% 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** 461 -|(% 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((( 462 462 OK 463 463 ))) 464 -| (% 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 465 465 466 -(% style="display:none" %) (%%) 467 - 468 468 = 6. Joining and sending date on LoRaWAN network = 469 469 470 470 == 6.1 Confirm Mode == 471 471 472 -=== 6.1.1 AT+CFM command before DR-LWS007 software stack === 473 - 474 - 475 475 Feature: Get or Set the confirmation mode (0-1). 476 476 298 +AT Command: AT+CFM 477 477 478 -(% style="color:blue" %)**AT Command: AT+CFM** 479 - 480 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 481 -|(% 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** 482 -|(% 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((( 483 483 OK 484 484 ))) 485 -| (% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK486 -| (% 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 487 487 488 - (% style="color:blue" %)**Downlink Command: 0x05**308 +Downlink Command: 0x05 489 489 490 -Format: Command Code (0x05) followed by 1byte mode value.310 +Format: Command Code (0x05) followed by 2 bytes mode value. 491 491 492 492 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 493 493 494 -* **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=0 495 495 496 -* **Example 2:** Downlink Payload: 0500 ~/~/ Set AT+CFM=0 497 - 498 -(% style="display:none" %) (%%) 499 - 500 -=== 6.1.2 AT+CFM command since DR-LWS007 software stack === 501 - 502 - 503 -(% style="color:blue" %)**AT Command: AT+CFM** 504 - 505 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:462px" %) 506 -|(% 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** 507 -|(% style="width:160px" %)((( 508 -AT+CFM=1,0,0 509 - 510 -value1 511 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:100px" %)((( 512 -1 513 - 514 -OK 515 -))) 516 -|(% style="width:160px" %)((( 517 -AT+CFM=0,?,0 518 - 519 -value2 520 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:100px" %)((( 521 -0~~7 522 - 523 -OK 524 -))) 525 -|(% style="width:160px" %)((( 526 -AT+CFM=0,0,1 527 - 528 -value3 529 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:100px" %)((( 530 -1 531 - 532 -OK 533 -))) 534 - 535 -(% style="color:blue" %)**Downlink Command: 0x05** 536 - 537 -Format: Command Code (0x05) followed by 3 bytes mode value. 538 - 539 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 540 - 541 -* **Example 1:** Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 542 - 543 -* **Example 2:** Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 544 - 545 -(% style="display:none" %) (%%) 546 - 547 547 == 6.2 Confirm Status == 548 548 549 - 550 550 Feature: Get confirmation status of the last AT+SEND (0-1). 551 551 321 +AT Command: AT+CFS 552 552 553 -(% style="color:blue" %)**AT Command: AT+CFS** 554 - 555 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:463px" %) 556 -|(% 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** 557 -|(% 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((( 558 558 OK 559 559 ))) 560 560 561 -(% style="display:none" %) (%%) 562 - 563 563 == 6.3 Join LoRa® Network == 564 564 565 - 566 566 Feature: Join network. 567 567 333 +AT Command: AT+JOIN 568 568 569 -(% style="color:blue" %)**AT Command: AT+JOIN** 570 - 571 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:647.222px" %) 572 -|(% 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** 573 -|(% 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((( 574 574 OK 339 + 575 575 While Error in format, return AT_BUSY_ERROR 576 576 ))) 577 577 578 -(% style="display:none" %) (%%) 579 - 580 580 == 6.4 LoRa® Network Join Mode == 581 581 582 - 583 583 Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA). 584 584 347 +AT Command: AT+NJM 585 585 586 -(% style="color:blue" %)**AT Command: AT+NJM** 587 - 588 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:753.222px" %) 589 -|(% 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** 590 -|(% 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((( 591 591 OK 592 592 ))) 593 -| (% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK594 -| (% 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 595 595 596 - (% style="color:blue" %)**Downlink Command: 0x20**357 +Downlink Command: 0x20 597 597 598 598 Format: Command Code (0x20) followed by 1 bytes mode value. 599 599 600 600 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 601 601 602 -* **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=1 603 603 604 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 605 - 606 -(% style="display:none" %) (%%) 607 - 608 608 == 6.5 LoRa® Network Join Status == 609 609 610 - 611 611 Feature: LoRa® Network Join Status. 612 612 370 +AT Command: AT+NJS 613 613 614 -(% style="color:blue" %)**AT Command: AT+NJS** 615 - 616 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:435px" %) 617 -|(% 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** 618 -|(% 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((( 619 619 OK 620 620 ))) 621 621 622 -(% style="display:none" %) (%%) 623 - 624 624 == 6.6 Print Last Received Data in Raw Format == 625 625 626 - 627 627 Feature: Print Last Received Data in Raw Format<port:data>. 628 628 382 +AT Command: AT+RECV 629 629 630 -(% style="color:blue" %)**AT Command: AT+RECV** 631 - 632 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:543px" %) 633 -|(% 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** 634 -|(% 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:((( 635 635 OK 636 636 ))) 637 637 638 -(% style="display:none" %) (%%) 639 - 640 640 == 6.7 Print Last Received Data in Binary Format == 641 641 642 - 643 643 Feature: Print Last Received Data in Binary Format<port:data>. 644 644 394 +AT Command: AT+RECVB 645 645 646 -(% style="color:blue" %)**AT Command: AT+RECVB** 647 - 648 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:793.222px" %) 649 -|(% 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** 650 -|(% 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((( 651 651 OK 652 652 ))) 653 653 654 - (%style="display:none"%)(%%)402 +== 6.8 Send Text Data == 655 655 656 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） == 657 - 658 - 659 659 Feature: Send Text Data<port:data>. 660 660 406 +AT Command: AT+SEND 661 661 662 -(% style="color:blue" %)**AT Command: AT+SEND** 663 - 664 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:991.222px" %) 665 -|(% 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** 666 -|(% 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((( 667 667 While Error in format, return 412 + 668 668 AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 414 + 415 + 669 669 ))) 670 670 671 - (%style="display:none"%) (%%)418 +== 6.9 Send Hexadecimal Data == 672 672 673 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） == 674 - 675 - 676 676 Feature: Send hexadecimal data along with the application port. 677 677 422 +AT Command: AT+SENDB 678 678 679 -(% 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 680 680 681 -(% border="1" cellspacing="4" style="width:974px" %) 682 -|(% 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** 683 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:318px" %)OK 684 -|(% 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((( 685 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 430 + 686 686 ))) 687 687 688 -(% style="display:none" %) (%%) 689 - 690 690 = 7. LoRaWAN network management = 691 691 692 692 == 7.1 Adaptive Data Rate == 693 693 694 - 695 695 Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on). 696 696 697 697 698 - (% style="color:blue" %)**AT Command: AT+ADR**440 +AT Command: AT+ADR 699 699 700 -(% border="1"cellspacing="4" style="width:643px" %)701 -| (% 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**702 -| (% 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((( 703 703 OK 704 704 ))) 705 -| (% style="width:162px" %)AT+ADR=0|(% style="width:266px" %)Set the Adaptive Data Rate setting.|(% style="width:209px" %)OK706 -| (% 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((( 707 707 AT_PARAM_ERROR 708 708 ))) 709 709 710 - (% style="color:blue" %)**Downlink Command: 0x22**452 +Downlink Command: 0x22 711 711 454 + 712 712 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 713 713 714 -* **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. 715 715 716 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 717 - 718 -(% style="display:none" %) (%%) 719 - 720 720 == 7.2 LoRa® Class == 721 721 722 - 723 723 Feature: Get or Set the Device Class(Currently only support class A, class C). 724 724 464 +AT Command:AT+CLASS 725 725 726 -(% style="color:blue" %)**AT Command: AT+CLASS** 727 - 728 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:428px" %) 729 -|(% 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** 730 -|(% 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((( 731 731 OK 732 732 ))) 733 -| (% 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((( 734 734 735 735 ))) 736 736 737 -(% style="display:none" %) 738 - 739 -(% style="color:red" %)**Notice:** 740 - 741 -* Run AT+FDR before running AT+CLASS=C 742 -* 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. 743 - 744 744 == 7.3 Duty Cycle Setting == 745 745 477 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing. 746 746 747 - Feature: Get or Set the ETSIDutyCycle setting** : 0**=disable, **1**=enable - Only for testing.479 +AT Command:AT+DCS 748 748 749 - 750 -(% style="color:blue" %)**AT Command: AT+DCS** 751 - 752 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515.222px" %) 753 -|(% 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** 754 -|(% 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((( 755 755 OK 756 756 ))) 757 -| (% 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((( 758 758 759 759 ))) 760 760 761 -(% style="display:none" %) (%%) 762 - 763 763 == 7.4 Data Rate == 764 764 492 +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 765 765 766 - Feature:Getor Set the Data Rate. (0-7 correspondingtoDR_X) .494 +AT Command: AT+DR 767 767 768 -(% style="color:red" %) 769 -**Notice:** 770 - 771 -* 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. 772 - 773 -* 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/]] 774 - 775 -(% style="color:blue" %)**AT Command: AT+DR** 776 - 777 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:409px" %) 778 -|(% 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** 779 -|(% 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((( 780 780 OK 781 781 ))) 782 -| (% 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((( 783 783 784 784 ))) 785 785 786 - (% style="color:blue" %)**Downlink Command: 0x2200aaFF**505 +Downlink Command: 0x2200aaFF 787 787 507 + 788 788 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 789 789 790 -* **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. 791 791 792 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 793 - 794 -(% style="display:none" %) (%%) 795 - 796 796 == 7.5 Frame Counter Downlink == 797 797 798 - 799 799 Feature: Get or Set the Frame Counter Downlink. 800 800 517 +AT Command:AT+FCD 801 801 802 -(% style="color:blue" %)**AT Command: AT+FCD** 803 - 804 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:693.222px" %) 805 -|(% 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** 806 -|(% 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((( 807 807 OK 808 808 ))) 809 -| (% 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)((( 810 810 OK 526 + 527 + 811 811 ))) 812 812 813 -(% style="display:none" %) (%%) 814 - 815 815 == 7.6 Frame Counter Uplink == 816 816 817 817 Feature: Get or Set the Frame Counter Uplink. 818 818 534 +AT Command:AT+FCU 819 819 820 -(% style="color:blue" %)**AT Command: AT+FCU** 821 - 822 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:534.222px" %) 823 -|(% 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** 824 -|(% 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((( 825 825 OK 826 826 ))) 827 -| (% 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((( 828 828 829 829 ))) 830 830 831 -(% style="display:none" %) (%%) 832 - 833 833 == 7.7 Join Accept Delay1 == 834 834 835 - 836 836 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 837 837 549 +AT Command:AT+JN1DL 838 838 839 -(% style="color:blue" %)**AT Command: AT+JN1DL** 840 - 841 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:537.222px" %) 842 -|(% 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** 843 -|(% 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((( 844 844 OK 845 845 ))) 846 -| (% 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((( 847 847 848 848 ))) 849 849 850 -(% style="display:none" %) (%%) 851 - 852 852 == 7.8 Join Accept Delay2 == 853 853 854 - 855 855 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. 856 856 564 +AT Command:AT+JN2DL 857 857 858 -(% style="color:blue" %)**AT Command: AT+JN2DL** 859 - 860 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:538.222px" %) 861 -|(% 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** 862 -|(% 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((( 863 863 OK 864 864 ))) 865 -| (% 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((( 866 866 867 867 ))) 868 868 869 -(% style="display:none" %) (%%) 870 - 871 871 == 7.9 Public Network Mode == 872 872 577 +Feature: Get or Set the public network mode. (0: off, 1: on) 873 873 874 - Feature:Getor Set the public networkmode. (0:off, 1: on).Aublic LoRaWANnetwork use 0x34 as syncword. Default Settings; PNM=1579 +AT Command:AT+PNM 875 875 876 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.** 877 - 878 - 879 -(% style="color:blue" %)**AT Command: AT+PNM** 880 - 881 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:667.222px" %) 882 -|(% 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** 883 -|(% 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((( 884 884 OK 885 885 ))) 886 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 887 -Set the public network mode. 888 - 889 -Set syncword=0x34 890 -)))|(% 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)((( 891 891 OK 892 892 893 893 894 894 ))) 895 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 896 896 897 -(% style="display:none" %) (%%) 898 - 899 899 == 7.10 Receive Delay1 == 900 900 901 - 902 902 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 903 903 596 +AT Command:AT+RX1DL 904 904 905 -(% style="color:blue" %)**AT Command: AT+RX1DL** 906 - 907 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:408.222px" %) 908 -|(% 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** 909 -|(% 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((( 910 910 OK 911 911 ))) 912 -| (% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((603 +|AT+RX1DL=1500|Set the delay.|OK((( 913 913 914 914 ))) 915 915 916 - (%style="display:none"%) (%%)607 +== 7.11Receive Delay2 == 917 917 918 -== 7.11 Receive Delay2 == 919 - 920 - 921 921 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 922 922 611 +AT Command:AT+RX2DL 923 923 924 -(% style="color:blue" %)**AT Command: AT+RX2DL** 925 - 926 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:481.222px" %) 927 -|(% 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** 928 -|(% 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((( 929 929 OK 930 930 ))) 931 -| (% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((618 +|AT+RX2DL=2500|Set the delay.|OK((( 932 932 933 933 ))) 934 934 935 -(% style="display:none" %) (%%) 936 - 937 937 == 7.12 Rx2 Window Data Rate == 938 938 939 - 940 940 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 941 941 626 +AT Command:AT+RX2DR 942 942 943 -(% style="color:blue" %)**AT Command: AT+RX2DR** 944 - 945 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:525.222px" %) 946 -|(% 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** 947 -|(% 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((( 948 948 OK 949 949 ))) 950 -| (% 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((( 951 951 952 952 ))) 953 953 954 -(% style="display:none" %) (%%) 955 - 956 956 == 7.13 Rx2 Window Frequency == 957 957 958 - 959 959 Feature: Get or Set the Rx2 window frequency 960 960 641 +AT Command:AT+RX2FQ 961 961 962 -(% style="color:blue" %)**AT Command: AT+RX2FQ** 963 - 964 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:587.222px" %) 965 -|(% 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** 966 -|(% 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((( 967 967 OK 968 968 ))) 969 -| (% 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((( 970 970 971 971 ))) 972 972 973 -(% style="display:none" %) (%%) 974 - 975 975 == 7.14 Transmit Power == 976 976 654 +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. ) 977 977 978 - 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 979 979 980 -(% 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** 981 - 982 - 983 -(% style="color:blue" %)**AT Command: AT+TXP** 984 - 985 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:465.222px" %) 986 -|(% 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** 987 -|(% 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((( 988 988 OK 989 989 ))) 990 -| (% 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((( 991 991 992 992 ))) 993 993 ... ... @@ -995,431 +995,195 @@ 995 995 996 996 If the downlink payload=22000100, it means setting the TXP to 0. 997 997 998 -* **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. 999 999 1000 -* **Example 2**: Downlink Payload: **22000000** ~/~/ Set AT+TXP=0. 1001 - 1002 -(% style="display:none" %) (%%) 1003 - 1004 1004 == 7.15 RSSI of the Last Received Packet == 1005 1005 1006 - 1007 1007 Feature: Get or Set the Rx2 window frequency 1008 1008 678 +AT Command:AT+RSSI 1009 1009 1010 -(% style="color:blue" %)**AT Command:AT+RSSI** 1011 - 1012 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:557.222px" %) 1013 -|(% 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** 1014 -|(% 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((( 1015 1015 OK 1016 1016 ))) 1017 1017 1018 -(% style="display:none" %) (%%) 1019 - 1020 1020 == 7.16 SNR of the Last Received Packet == 1021 1021 1022 - 1023 1023 Feature: Get the SNR of the last received packet 1024 1024 690 +AT Command:AT+SNR 1025 1025 1026 -(% style="color:blue" %)**AT Command: AT+SNR** 1027 - 1028 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:571.222px" %) 1029 -|(% 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** 1030 -|(% 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((( 1031 1031 OK 1032 1032 ))) 1033 1033 1034 -(% style="display:none" %) (%%) 1035 - 1036 1036 == 7.17 Application Port == 1037 1037 1038 - 1039 1039 Feature: Get or set the application port. 1040 1040 702 +AT Command: AT+PORT 1041 1041 1042 -(% style="color:blue" %)**AT Command: AT+PORT** 1043 - 1044 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:459px" %) 1045 -|(% 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** 1046 -|(% 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((( 1047 1047 OK 1048 1048 ))) 1049 -| (% 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 1050 1050 1051 - (% style="color:blue" %)**Downlink Command: 0x23**711 +Downlink Command: 0x23 1052 1052 1053 1053 Format: Command Code (0x23) followed by 1 bytes port value. 1054 1054 1055 1055 If the downlink payload=2301, it means set the application port to 1, while type code is 23. 1056 1056 1057 -* **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 1058 1058 1059 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1060 - 1061 -(% style="display:none" %) (%%) 1062 - 1063 1063 == 7.18 Single Channel Mode == 1064 1064 1065 - 1066 1066 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1067 1067 724 +AT Command: AT+CHS 1068 1068 1069 -(% style="color:blue" %)**AT Command: AT+CHS** 1070 - 1071 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:584px" %) 1072 -|(% 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** 1073 -|(% 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((( 1074 1074 OK 1075 1075 ))) 1076 -| (% 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 1077 1077 1078 -(% style="display:none" %) (%%) 1079 - 1080 1080 == 7.19 Eight Channel Mode == 1081 1081 1082 - 1083 1083 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. 1084 1084 737 +AT Command: AT+CHE 1085 1085 1086 -(% style="color:blue" %)**AT Command: AT+CHE** 1087 - 1088 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:710.222px" %) 1089 -|(% 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** 1090 -|(% 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((( 1091 1091 902.3 902.5 902.7 902.9 903.1 903.3 903.5 903.7 1092 1092 1093 1093 OK 1094 1094 ))) 1095 -| (% 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 1096 1096 1097 - (% style="color:blue" %)**Downlink Command: 0x24(LHT65,LHT65N Downlink Command:0x07)**748 +Downlink Command: 0x24 1098 1098 1099 1099 Format: Command Code (0x24) followed by 1 bytes channel value. 1100 1100 1101 1101 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. 1102 1102 1103 -* **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 1104 1104 1105 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1106 - 1107 -(% style="display:none" %) (%%) 1108 - 1109 1109 == 7.20 Get or Set RXwindows1 timeout == 1110 1110 759 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1111 1111 1112 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow1(0 to 255).761 +AT Command: AT+RX1WTO 1113 1113 1114 - 1115 -(% style="color:blue" %)**AT Command: AT+RX1WTO** 1116 - 1117 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460.222px" %) 1118 -|(% 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** 1119 -|(% 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((( 1120 1120 OK 1121 1121 ))) 1122 -| (% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK768 +|AT+RX1WTO=60|Set RXwindows1 timeout|OK 1123 1123 1124 - (%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. 1125 1125 1126 -((( 1127 -(% 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. 1128 -))) 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]] 1129 1129 1130 -[[image:image-20220526162535-1.png]] 1131 - 1132 -((( 1133 1133 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. 1134 -))) 1135 1135 1136 -**Example:** 1137 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms 1138 - 1139 -[[image:image-20240906095336-1.png||height="404" width="759"]] 1140 - 1141 - 1142 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms 1143 - 1144 -[[image:image-20240906095433-2.png||height="403" width="756"]] 1145 - 1146 - 1147 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms 1148 - 1149 -[[image:image-20240906095527-3.png||height="400" width="749"]] 1150 - 1151 - 1152 1152 == 7.21 Get or Set RXwindows2 timeout == 1153 1153 778 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1154 1154 1155 - Feature:Getor Set the number of symbols to detectandtimeout fromRXwindow2(0 to 255).780 +AT Command: AT+RX2WTO 1156 1156 1157 - 1158 -(% style="color:blue" %)**AT Command: AT+RX2WTO** 1159 - 1160 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:448px" %) 1161 -|(% 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** 1162 -|(% 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((( 1163 1163 OK 1164 1164 ))) 1165 -| (% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK787 +|AT+RX2WTO=20|Set RXwindows2 timeout|OK 1166 1166 1167 -**Example:** 1168 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms 1169 - 1170 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]] 1171 - 1172 - 1173 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms 1174 - 1175 -[[image:image-20240906095726-5.png||height="381" width="714"]] 1176 - 1177 - 1178 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms 1179 - 1180 -[[image:image-20240906095811-6.png||height="380" width="711"]] 1181 - 1182 - 1183 1183 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1184 1184 1185 - 1186 1186 Feature: Get or Set uplinkdwelltime 1187 1187 793 +AT Command: AT+DWELLT 1188 1188 1189 -(% style="color:blue" %)**AT Command: AT+DWELLT** 1190 - 1191 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:419px" %) 1192 -|(% 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** 1193 -|(% 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((( 1194 1194 OK 1195 1195 ))) 1196 -| (% style="width:162px" %)AT+DWELLT=0|(% style="width:157px" %)Set uplinkdwelltime|(% style="width:95px" %)OK800 +|AT+DWELLT=0|Set uplinkdwelltime|OK 1197 1197 1198 - (% style="color:blue" %)**Downlink Command: 0x25**802 +Downlink Command: 0x25 1199 1199 1200 1200 Format: Command Code (0x25) followed by 1 bytes state value. 1201 1201 1202 1202 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. 1203 1203 1204 -* **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 1205 1205 1206 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1207 - 1208 -(% style="display:none" %) (%%) 1209 - 1210 1210 == 7.23 Set Packet Receiving Response Level == 1211 1211 1212 - 1213 1213 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. 1214 1214 815 +RPL value: 1215 1215 1216 -(% 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. 1217 1217 1218 - * **AT+RPL=0:** Devicewon't immediatelyreply any downlink commandsfrom platform.823 +Case Analyes: 1219 1219 1220 -* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 1221 - 1222 -* **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. 1223 - 1224 -* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1225 - 1226 -* **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. 1227 - 1228 -(% style="color:blue" %)**Case Analyes:** 1229 - 1230 1230 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1231 - 1232 1232 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. 1233 - 1234 1234 * 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. 1235 1235 1236 - (% style="color:blue" %)**AT Command: AT+RPL**829 +AT Command: AT+RPL 1237 1237 1238 -(% border="1"cellspacing="4" style="background-color:#f2f2f2; width:536.222px" %)1239 -| (% 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**1240 -| (% 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((( 1241 1241 OK 1242 1242 ))) 1243 -| (% 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 1244 1244 1245 - (% style="color:blue" %)**Downlink Command: 0x21**838 +Downlink Command: 0x21 1246 1246 1247 1247 Format: Command Code (0x21) followed by 1 bytes level value. 1248 1248 1249 1249 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. 1250 1250 1251 -* **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 1252 1252 1253 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1254 - 1255 -(% style="display:none" %) (%%) 1256 - 1257 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1258 - 1259 - 1260 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1261 - 1262 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:589px" %) 1263 -|(% 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** 1264 -|(% style="width:227px" %)AT+SETMAXNBTRANS=1，0|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1((( 1265 -OK 1266 -))) 1267 -|(% style="width:227px" %)AT+SETMAXNBTRANS=？，1|(% style="width:300px" %)((( 1268 -value2: 0: uplink fcnt doesn't change for each NBTrans; 1269 - 1270 -1: uplink fcnt increase by 1 for each NBTrans. 1271 -)))|(% style="width:87px" %)((( 1272 -1 1273 - 1274 -OK 1275 -))) 1276 - 1277 -(% style="color:blue" %)**Downlink Command: 0x33** 1278 - 1279 -Format: Command Code (0x33) followed by 2 bytes mode value. 1280 - 1281 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1282 - 1283 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1284 - 1285 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1286 - 1287 -(% style="display:none" %) (%%) 1288 - 1289 -== 7.25 Device offline rejoining （LWS007) == 1290 - 1291 - 1292 -(% style="color:blue" %)**AT Command: AT+DDETECT** 1293 - 1294 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880) 1295 - 1296 -* ACK_Timout_1: Unit: min 1297 - 1298 -* ACK_Timout_2: Unit: min 1299 - 1300 -(% border="1" style="background-color:#f2f2f2; width:562px" %) 1301 -|(% 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** 1302 -|(% style="width:160px" %)((( 1303 -AT+DDETECT=1,1440,2880 1304 - 1305 -value1 1306 -)))|(% style="width:272px" %)Enable online detect|(% style="width:89px" %)((( 1307 -1 1308 - 1309 -OK 1310 -))) 1311 -|(% style="width:160px" %)((( 1312 -AT+DDETECT=1,?,2880 1313 - 1314 -value2 1315 -)))|(% style="width:272px" %)Online detection packet sending time|(% style="width:89px" %)((( 1316 - 1317 - 1318 -OK 1319 -))) 1320 -|(% style="width:160px" %)((( 1321 -AT+DDETECT=1,1440,？ 1322 - 1323 -value3 1324 -)))|(% style="width:272px" %)Process rejoin|(% style="width:89px" %)((( 1325 - 1326 - 1327 -OK 1328 -))) 1329 - 1330 -(% style="color:blue" %)**Downlink Command: 0x32** 1331 - 1332 -Format: Command Code (0x32) followed by 2 bytes mode value. 1333 - 1334 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32. 1335 - 1336 -* **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1337 - 1338 -* 1339 -** 0x01** : Flag** 1340 - 1341 - **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours) 1342 - 1343 - **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours) 1344 - 1345 -* **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. 1346 - 1347 -(% style="display:none" %) (%%) 1348 - 1349 -== 7.26 Request the server to send an ACK == 1350 - 1351 - 1352 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...). 1353 - 1354 -(% style="color:blue" %)**AT Command: AT+PNACKMD** 1355 - 1356 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1357 -|(% 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** 1358 -|(% 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((( 1359 -OK 1360 -))) 1361 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)((( 1362 -0 1363 -OK 1364 -))) 1365 - 1366 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34** 1367 - 1368 -0X34 01 ~/~/Same As AT+PNACKMD=1 1369 - 1370 -0x34 00 ~/~/Same As AT+PNACKMD=0 1371 - 1372 - 1373 -== 7.27 Adjust network rejoining interval == 1374 - 1375 - 1376 -(% style="color:blue" %)**AT Command: AT+RJTDC** 1377 - 1378 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1379 -|(% 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** 1380 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30((( 1381 -OK 1382 - 1383 -the interval is 30 min 1384 -))) 1385 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK((( 1386 -Set the ReJoin data transmission interval to 60 min 1387 -))) 1388 - 1389 -(% style="color:blue" %)**Downlink Command: 0x26** 1390 - 1391 -Format: Command Code (0x26) followed by 2 bytes mode value. 1392 - 1393 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1394 - 1395 -* **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1396 - 1397 -* **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1398 - 1399 -(% style="display:none" %) (%%) 1400 - 1401 1401 = 8. AT Commands Combination = 1402 1402 1403 1403 == 8.1 Set a fix RX2DR for downlink window == 1404 1404 851 +* AT+ADR=0 ~-~-> Disable ADR first 852 +* AT+RX2DR=xxxx ~-~-> Set xxxx to your wanted DataRate 1405 1405 1406 -* (% style="color:blue" %)**AT+ADR=0 **(%%) **~/~/** Disable ADR first 1407 - 1408 -* (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~/~/** Set xxxx to your wanted DataRate 1409 - 1410 -(% style="display:none" %) (%%) 1411 - 1412 1412 == 8.2 Use Downlink Command to set a fix uplink DR == 1413 1413 856 +Downlink Command: 0x22000500 1414 1414 1415 - (% style="color:blue"%)**Downlink Command:0x22000500**858 +Same as: 1416 1416 1417 -**Same as:** 1418 - 1419 -* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1420 - 1421 -* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1422 - 1423 -* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1424 - 1425 - 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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