Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -72,6 +72,7 @@ 72 72 * 8500mAh Battery for long term use 73 73 74 74 75 + 75 75 == 1.3 Specification == 76 76 77 77 ... ... @@ -103,6 +103,7 @@ 103 103 * Max transmit power: 350mA@3.3v 104 104 105 105 107 + 106 106 == 1.4 Applications == 107 107 108 108 ... ... @@ -389,15 +389,16 @@ 389 389 * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0 390 390 391 391 392 -=== **2.3.2 Since firmware v1.3.2** === 393 393 395 +=== 2.3.2 Since firmware v1.3.2 === 394 394 397 + 395 395 In this mode, uplink payload includes 69 bytes in total by default. 396 396 397 397 Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded. 398 398 399 -(% border="1" style="background-color:#ffffcc; color:green; width:4 80px" %)400 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width: 60px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**402 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %) 403 +|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4** 401 401 |=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp....... 402 402 403 403 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data. ... ... @@ -419,7 +419,7 @@ 419 419 420 420 * (% style="color:#037691" %)**Singal:**(%%) 0x1e = 30 421 421 422 -* (% style="color:#037691" %)**Mod:**(%%)** **0x01 = 1 425 +* (% style="color:#037691" %)**Mod:**(%%)** **0x01 = 1 423 423 424 424 * (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 425 425 ... ... @@ -432,6 +432,7 @@ 432 432 * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,....... 433 433 434 434 438 + 435 435 == 2.4 Payload Explanation and Sensor Interface == 436 436 437 437