Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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... ... @@ -28,7 +28,6 @@ 28 28 Console Output from End device to see the transmit frequency 29 29 30 30 31 - 32 32 (% style="color:blue" %)**2. Gateway packet traffic in gateway web or ssh. we can check:** 33 33 34 34 * If the gateway receive the Join request packet from sensor? (If this fail, check if the gateway and sensor works on the match frequency) ... ... @@ -63,7 +63,6 @@ 63 63 Check if OTAA Keys match the keys in device 64 64 65 65 66 - 67 67 = 2. Notice of US915/CN470/AU915 Frequency band = 68 68 69 69 ... ... @@ -135,7 +135,6 @@ 135 135 ))) 136 136 137 137 138 - 139 139 = 3. Why i see data lost/unperiocially uplink data? Even the signal strength is good = 140 140 141 141 ... ... @@ -158,7 +158,6 @@ 158 158 ))) 159 159 160 160 161 - 162 162 = 4. Transmision on ABP Mode = 163 163 164 164 ... ... @@ -187,7 +187,6 @@ 187 187 Disable Frame Counter Check in ABP Mode 188 188 189 189 190 - 191 191 = 5. Downstream Debug = 192 192 193 193 == 5.1 How it work == ... ... @@ -248,7 +248,6 @@ 248 248 ))) 249 249 250 250 251 - 252 252 ((( 253 253 (% style="color:blue" %)**For LoRaWAN Gateway** 254 254 ))) ... ... @@ -264,7 +264,6 @@ 264 264 ))) 265 265 266 266 267 - 268 268 ((( 269 269 (% style="color:blue" %)**For End Node** 270 270 ))) ... ... @@ -279,7 +279,6 @@ 279 279 (% style="color:#037691" %)**AT+RX1DL=1000** (%%) ** ~-~-->** Receive Delay 1 280 280 (% style="color:#037691" %)**AT+RX2DL=2000** (%%) **~-~--> ** Receive Delay 2 281 281 282 - 283 283 284 284 ))) 285 285 ... ... @@ -297,8 +297,6 @@ 297 297 298 298 ((( 299 299 300 - 301 - 302 302 ))) 303 303 304 304 ((( ... ... @@ -317,7 +317,6 @@ 317 317 1:0012345678}}} 318 318 319 319 320 - 321 321 == 5.3 If problem doesn't solve == 322 322 323 323 ... ... @@ -330,7 +330,6 @@ 330 330 331 331 332 332 333 - 334 334 = 6. Downlink Issue ~-~- Packet REJECTED, unsupported frequency = 335 335 336 336 ... ... @@ -357,7 +357,6 @@ 357 357 ))) 358 358 359 359 360 - 361 361 = 7. Decrypt a LoRaWAN Packet = 362 362 363 363 ... ... @@ -371,7 +371,6 @@ 371 371 [[image:image-20220526165525-16.png]] 372 372 373 373 374 - 375 375 (% style="color:blue" %)**2. In LG02 , configure to receive above message** 376 376 377 377 [[image:image-20220526165612-17.png]] ... ... @@ -382,7 +382,6 @@ 382 382 [[image:image-20220526171112-21.png]] 383 383 384 384 385 - 386 386 (% style="color:blue" %)**3. Decode the info in web** 387 387 388 388 [[https:~~/~~/lorawan-packet-decoder-0ta6puiniaut.runkit.sh>>url:https://lorawan-packet-decoder-0ta6puiniaut.runkit.sh/]] ... ... @@ -405,7 +405,6 @@ 405 405 ))) 406 406 407 407 408 - 409 409 = 8. Why i see uplink 0x00 periodcally on the LHT65 v1.8 firmware = 410 410 411 411 ... ... @@ -412,7 +412,6 @@ 412 412 Since firmware v1.8, LHT65 will send MAC command to request time, in the case if DR only support max 11 bytes, this MAC command will be bundled to a separate uplink payload with 0x00. 413 413 414 414 415 - 416 416 = 9. Why do I see a "MIC Mismatch" error message from the server? = 417 417 418 418 ... ... @@ -529,7 +529,6 @@ 529 529 (Any combination of 16 bit codes can be used) 530 530 531 531 532 - 533 533 = 12. I set my device is LoRaWAN Class C mode, why i still see Class A after boot? = 534 534 ))) 535 535