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Last modified by Xiaoling on 2023/12/27 09:15
From version 187.4
edited by Xiaoling
on 2022/12/21 16:09
Change comment: There is no comment for this version
To version 178.1
edited by Bei Jinggeng
on 2022/12/13 10:23
Change comment: Uploaded new attachment "image-20221213102311-5.png", version {1}

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367 367  * < 3.39v:  0~~20%
368 368  
369 369  
370 +
370 370  ==== (% style="color:blue" %)**MOD:**(%%) ====
371 371  
372 372  **Example: ** (0x60>>6) & 0x3f =1
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1079 1079  [[image:1664503715811-892.png||_mstalt="295698"]]
1080 1080  
1081 1081  
1082 -=== 6.1.2  Build the development environment ===
1083 -
1084 -
1085 -**~1. Download and install arduino IDE**
1086 -
1087 -[[https:~~/~~/www.arduino.cn/thread-5838-1-1.html>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fwww.arduino.cn%2Fthread-5838-1-1.html]]
1088 -
1089 -
1090 -**2. Download the ESP32 development package in the arduino IDE**
1091 -
1092 -[[image:image-20221213100007-1.png]]
1093 -
1094 -
1095 -Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1096 -
1097 -[[image:image-20221213100626-2.png]]
1098 -
1099 -
1100 -Restart the IDE after the addition is complete, then:
1101 -
1102 -[[image:image-20221213100808-3.png||height="679" width="649"]]
1103 -
1104 -
1105 -[[image:image-20221213101040-4.png]]
1106 -
1107 -
1108 -(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1109 -Don't quit halfway.~~! If you quit halfway, there is a high probability that it will freeze, and you will need to download again next time. (If you click to continue downloading, an error will be reported after completion)**
1110 -
1111 -Then enter a long waiting process. If you don't want to wait, you can go to the Internet to download directly, and then import:
1112 -
1113 -(% style="color:blue" %)**Methods as below:**
1114 -
1115 -~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1116 -
1117 -2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1118 -
1119 1119  (% id="cke_bm_4554S" style="display:none" %) (%%)Find the path of SP32 installation, find the file as shown in Figure 1, and change the SPI pin to the shown in Figure 2.
1120 1120  
1121 -[[image:image-20221213102311-5.png||height="582" width="711"]]
1122 -
1123 -
1124 -**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1125 -
1126 -[[image:image-20221213102334-6.png]]
1127 -
1128 -(% style="color:red" %)**Note: This step requires a python environment**
1129 -
1130 -
1131 -Either way, in the end:
1132 -
1133 -The final effect is to open the arduino and you can see the esp32
1134 -
1135 -[[image:image-20221213110952-8.png||height="866" width="711"]]
1136 -
1137 -
1138 -
1139 1139  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1140 1140  
1141 1141  **~ Figure1**
1142 1142  
1143 1143  
1144 -
1145 1145  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1146 1146  
1147 1147   **Figure2**
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1285 1285  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1286 1286  
1287 1287  
1288 -== 7.5 Are there example python example for BLE Indoor Positioning? ==
1289 -
1290 -
1291 -[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1292 -
1293 -
1294 1294  = 8  Trouble Shooting =
1295 1295  
1296 1296  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
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1447 1447  [[image:image-20221128112035-7.png]]
1448 1448  
1449 1449  
1450 -== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1451 -
1452 -
1453 -~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1454 -
1455 -2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1456 -
1457 -
1458 1458  = 9.  Order Info =
1459 1459  
1460 1460  
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