Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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... ... @@ -244,26 +244,28 @@ 244 244 **For End Node** 245 245 ))) 246 246 247 +((( 247 247 we can use AT Command (AT+CFG) to check the RX1 configure and RX2 configure. as below: 249 +))) 248 248 249 249 (% class="box infomessage" %) 250 250 ((( 251 - 253 +AT+RX2FQ=869525000 ~-~--> The RX2 Window frequency 252 252 ))) 253 253 254 254 (% class="box infomessage" %) 255 255 ((( 256 - 258 +AT+RX2DR=3 ~-~--> The RX2 DataRate 257 257 ))) 258 258 259 259 (% class="box infomessage" %) 260 260 ((( 261 - 263 + AT+RX1DL=1000 ~-~--> Receive Delay 1 262 262 ))) 263 263 264 264 (% class="box infomessage" %) 265 265 ((( 266 - 268 + AT+RX2DL=2000 ~-~--> Receive Delay 2 267 267 ))) 268 268 269 269 ((( ... ... @@ -274,13 +274,13 @@ 274 274 275 275 ))) 276 276 277 -{{{ 278 - 279 - 280 - 281 - 282 - 283 - 279 +{{{ [12502]***** UpLinkCounter= 0 ***** 280 + [12503]TX on freq 868500000 Hz at DR 0 281 + [13992]txDone 282 + [15022]RX on freq 868500000 Hz at DR 0 --> RX1 window open at frequency: 868500000, DR0, after 15022-13992= 1030ms of txdone 283 + [15222]rxTimeOut --> no packet arrive in RX1 window. (duration: 200ms) 284 + [15987]RX on freq 869525000 Hz at DR 3 --> RX2 window open at frequency: 869525000, DR3, after 15987-13992= 1995ms of txdone 285 + [16027]rxTimeOut --> no packet arrive in RX2 window. (duration: 40 ms)}}} 284 284 285 285 ((( 286 286 ... ... @@ -290,16 +290,16 @@ 290 290 **Another message:** 291 291 ))) 292 292 293 -{{{ 294 - 295 - 296 - 297 - 298 - 299 - 300 - 301 - 302 - 295 +{{{ [12502]***** UpLinkCounter= 0 ***** 296 + [12503]TX on freq 868100000 Hz at DR 0 297 + [13992]txDone 298 + [15022]RX on freq 868100000 Hz at DR 0 299 + [15222]rxTimeOut 300 + [15987]RX on freq 869525000 Hz at DR 3 301 + [16185]rxDone --> We have got the downstream packet. 302 + Rssi= -64 303 + Receive data 304 + 1:0012345678}}} 303 303 304 304 == 5.3 If problem doesn’t solve == 305 305