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Last modified by Xiaoling on 2023/12/27 09:15
From version 138.1
edited by Bei Jinggeng
on 2022/11/22 10:00
Change comment: Uploaded new attachment "image-20221122100004-1.png", version {1}
To version 128.1
edited by Bei Jinggeng
on 2022/11/18 10:52
Change comment: Uploaded new attachment "image-20221118105249-3.png", version {1}

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1038 1038  
1039 1039  boot_app0.bin @0e000
1040 1040  
1041 -US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1041 +ESP_LORA-eeprom-class.bin @ 0x10000
1042 1042  
1043 1043  
1044 -[[image:image-20221118105220-2.png]]
1044 +[[image:1664503593459-435.png]]
1045 1045  
1046 1046  
1047 1047  
1048 1048  After upgrade finish, it will show finish as below:
1049 1049  
1050 -[[image:image-20221118105402-4.png]]
1050 +[[image:1664503611848-385.png]]
1051 1051  
1052 1052  
1053 1053  
... ... @@ -1193,13 +1193,6 @@
1193 1193  
1194 1194  == 7.4 How to modify source code to compile different frequency band bin file? ==
1195 1195  
1196 -
1197 -(% class="box infomessage" %)
1198 -(((
1199 -(% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1200 -See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1201 -)))
1202 -
1203 1203  1.When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.
1204 1204  
1205 1205  [[image:image-20221116111844-1.png||height="227" width="782"]]
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1241 1241  
1242 1242  
1243 1243  
1244 -== 8.3  Problem after Upgrading Firmware ==
1237 +== 8.3  The reason why it has been restarted after upgrading（V.1.4.1） ==
1245 1245  
1246 -=== 8.3.1 Continue Restart after upgrading ===
1247 1247  
1248 -
1249 1249  (((
1250 1250  If it is V1.4.0 and the previous version, new partitions need to be loaded when upgrading. The new version of the software is stored in the partition package. The upgrade method is shown in the figure
1251 1251  )))
1252 1252  
1253 1253  
1254 -[[image:image-20221118105249-3.png]]
1245 +[[image:image-20221107145243-1.png||height="695" width="443"]]
1255 1255  
1256 1256  
1257 -=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1248 +== 8.4 If the device's led light is always on when upgrading（since firmware 1.4.1） ==
1258 1258  
1259 -It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1
1250 +It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.
1260 1260  
1261 1261  
1262 1262  (((
... ... @@ -1265,12 +1265,6 @@
1265 1265  1） Make Sure the device is in Open Area where can see the sky. 
1266 1266  2)  Set PDOP to a higher value.
1267 1267  
1268 - AT+PDOP=2(can be positioned precisely.）
1269 -
1270 - AT+PDOP=7(Quickly locate in open spaces）
1271 -
1272 - AT+PDOP=14.7(Positioning can be acquired in complex environments）
1273 -
1274 1274  Please refer to this [[link>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD/#H3.2.9SetPDOPvalueforGPSfixaccuracy]] on how to set up PDOP
1275 1275  )))
1276 1276  
... ... @@ -1320,3 +1320,5 @@
1320 1320  * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1321 1321  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1322 1322  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
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1309 +
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