Last modified by Xiaoling on 2023/04/20 18:14
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... ... @@ -21,6 +21,7 @@ 21 21 1. Firmware version for below instruction:**[[(% style="color:purple" %)Since LG02_LG08~~-~~-build-v5.4.1593400722-20200629-1120>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]](%%)** 22 22 23 23 24 + 24 24 = 2. How it works = 25 25 26 26 ... ... @@ -44,8 +44,10 @@ 44 44 45 45 We need to input above keys in LG308 and enable ABP decryption. 46 46 48 + 47 47 [[image:image-20220527161119-1.png]] 48 48 51 + 49 49 Input the ABP keys in LG308 50 50 51 51 ... ... @@ -55,14 +55,18 @@ 55 55 Now when this End Node (Dev Addr=2602111D) send a uplink packet. When this packet arrive LG308, LG308 will decode it and put the decode data on the file /var/iot/channels/2602111D . So we have this data for further process with other applications in LG308. 56 56 57 57 ((( 58 -We can see the log of LG308 to know this packet arrive 61 +We can see the log of LG308 to know this packet arrive. 62 + 63 + 59 59 ))) 60 60 61 61 [[image:image-20220527161149-2.png]] 62 62 68 + 63 63 LG308 log by "(% style="color:red" %)**logread -f**" (%%)command 64 64 65 65 72 + 66 66 The data of End Node is stored in the file /var/iot/channels/2602111D. We can use hexdump command to check it. 67 67 68 68 (% class="box" %) ... ... @@ -77,7 +77,6 @@ 77 77 * **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5 78 78 * **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00 79 79 80 - 81 81 (% class="box" %) 82 82 ((( 83 83 (% style="color:red" %)**Notice 1**(%%): The data file stored in LG308 for the end node is bin file. If the end node sends ASCII string to gateway, the output will as below: ... ... @@ -88,6 +88,7 @@ 88 88 000001c 89 89 ))) 90 90 97 + 91 91 (% class="box" %) 92 92 ((( 93 93 (% style="color:red" %)**Notice 2**(%%): The upstream payload length should match the LoRaWAN length requirement (max length depends on Frequency and DR), otherwise the gateway can't decode the payload. ... ... @@ -133,7 +133,6 @@ 133 133 Above scripts are store in /etc/lora/decoder/. User can put their scripts here and select it in the UI. 134 134 135 135 136 - 137 137 === 2.2.2 How to Decode My End Node === 138 138 139 139 ... ... @@ -172,10 +172,11 @@ 172 172 173 173 (% style="color:#037691" %)**dev_addr,imme/time,txt/hex,payload** 174 174 175 -Since fimware > Dragino-v2 lgw-5.4.1608518541 . Support more option 176 176 177 - (%style="color:#037691" %)**dev_addr,imme/time,txt/hex,payload,txpw,txbw,SF,frequency,rxwindow**182 +Since fimware > [[Dragino lgw~~-~~-build-v5.4.1668567157>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/Release/]] . Support more option 178 178 184 +(% style="color:#037691" %)**dev_addr,imme/time,txt/hex,payload,txpw,txbw,SF,frequency,rxwindow,Fport** 185 + 179 179 * **dev_addr:** Inptu the device address 180 180 * **imme/time:** 181 181 ** imme: send downstream immediately,For Class C end node. ... ... @@ -193,18 +193,15 @@ 193 193 * **SF:** Spreading Factor : SF7/SF8/SF9/SF10/SF11/SF12 194 194 * **Frequency:** Transmit Frequency: example: 923300000 195 195 * **rxwindow:** transmit on Rx1Window or Rx2Window. 203 +* **Fport: **Transmit port,example:8 196 196 197 - 198 - 199 199 (% style="color:blue" %)**Completely exmaple:** 200 200 201 201 * **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test 202 -* **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2 > /var/iot/push/test 208 +* **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2,8 > /var/iot/push/test 203 203 210 +(% style="color:#037691" %)**Downstream Frequency:** 204 204 205 - 206 -(% style="color:#037691" %)**Downstream Frequency** 207 - 208 208 The LG308 will use the RX2 window info to send the downstream payload, use the default LoRaWAN settings, as below: 209 209 210 210 * EU868: 869.525Mhz, DR0(SF12BW125) ... ... @@ -216,8 +216,6 @@ 216 216 * IN865: 866.55Mhz, SF10 BW125 217 217 * RU864: 869.1Mhz, SF12 BW125 218 218 219 - 220 - 221 221 (% style="color:#037691" %)**Examples:** 222 222 223 223 (% class="box" %) ... ... @@ -310,32 +310,39 @@ 310 310 ))) 311 311 312 312 313 -** ~1. Input keys**315 +(% style="color:blue" %)**1. Input keys** 314 314 317 + 315 315 [[image:image-20220527162450-3.png]] 316 316 317 317 Input Keys in LPS8 318 318 319 319 320 -**2. Make sure the LPS8 and LT use the same frequency bands, choose EU868 in this test.** 321 321 324 +(% style="color:blue" %)**2. Make sure the LPS8 and LT use the same frequency bands, choose EU868 in this test.** 322 322 323 -**3. Choose Built-in server** 324 324 327 +(% style="color:blue" %)**3. Choose Built-in server** 328 + 329 + 325 325 [[image:image-20220527162518-4.png]] 326 326 327 327 Choose Built-in server 328 328 329 329 330 -**4. Run the script.** 331 331 336 +(% style="color:blue" %)**4. Run the script.** 337 + 338 + 332 332 [[image:image-20220722115213-2.png]] 333 333 334 334 Run the script 335 335 336 336 337 -**5. Output:** 338 338 345 +(% style="color:blue" %)**5. Output:** 346 + 347 + 339 339 [[image:image-20220722115133-1.png]] 340 340 341 341 Output from LPS8 ... ... @@ -366,8 +366,9 @@ 366 366 367 367 368 368 369 -**run socket tool in PC** 378 +(% style="color:blue" %)**run socket tool in PC** 370 370 380 + 371 371 [[image:image-20220527163028-9.png]] 372 372 373 373 ... ... @@ -375,8 +375,9 @@ 375 375 376 376 377 377 378 -**Input Server address and port** 388 +(% style="color:blue" %)**Input Server address and port** 379 379 390 + 380 380 [[image:image-20220527163106-10.png]] 381 381 382 382 Input Server address and port ... ... @@ -383,8 +383,9 @@ 383 383 384 384 385 385 386 -**See value receive in socket tool:** 397 +(% style="color:blue" %)**See value receive in socket tool:** 387 387 399 + 388 388 [[image:image-20220527163144-11.png]] 389 389 390 390 value receive in socket tool