Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Last modified by Xiaoling on 2023/07/18 10:12
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... ... @@ -60,7 +60,6 @@ 60 60 61 61 62 62 63 - 64 64 == 1.3 Specification == 65 65 66 66 ... ... @@ -85,6 +85,9 @@ 85 85 * ±2°C accuracy from -55°C to +125°C 86 86 * Operating Range: -55 °C ~~ 125 °C 87 87 87 + 88 + 89 + 88 88 = 2. Connect LHT65N to IoT Server = 89 89 90 90 == 2.1 How does LHT65N work? == ... ... @@ -255,7 +255,6 @@ 255 255 * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 256 256 257 257 258 - 259 259 === 2.4.1 Decoder in TTN V3 === 260 260 261 261 When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading. ... ... @@ -286,7 +286,6 @@ 286 286 * BAT status=(0Xcba4>>14)&0xFF=11(B),very good 287 287 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 288 288 289 - 290 290 === 2.4.3 Built-in Temperature === 291 291 292 292 [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] ... ... @@ -455,7 +455,6 @@ 455 455 * Sync time OK: 1: Set time ok,0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server. 456 456 * Unix Time Request: 1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this) 457 457 458 - 459 459 ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ==== 460 460 461 461 In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can ... ... @@ -531,7 +531,6 @@ 531 531 1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover. 532 532 533 533 534 - 535 535 === 2.6.2 Unix TimeStamp === 536 536 537 537 ... ... @@ -920,7 +920,6 @@ 920 920 * For each success downlink, the PURPLE LED will blink once 921 921 922 922 923 - 924 924 == 2.9 installation == 925 925 926 926 (% _mstvisible="1" %) ... ... @@ -956,7 +956,6 @@ 956 956 * Working voltage 2.35v ~~ 5v 957 957 958 958 959 - 960 960 = 4. Configure LHT65N via AT command or LoRaWAN downlink = 961 961 962 962 Use can configure LHT65N via AT Command or LoRaWAN Downlink. ... ... @@ -1021,7 +1021,6 @@ 1021 1021 1022 1022 * 0xA20702003c: Same as AT+SETCNT=60 1023 1023 1024 - 1025 1025 == 4.3 Enable/Disable uplink Temperature probe ID == 1026 1026 1027 1027 ((( ... ... @@ -1049,7 +1049,6 @@ 1049 1049 * **0xA800** **~-~->** AT+PID=0 1050 1050 * **0xA801** **~-~->** AT+PID=1 1051 1051 1052 - 1053 1053 == 4.4 Set Password == 1054 1054 1055 1055 Feature: Set device password, max 9 digits ... ... @@ -1097,7 +1097,6 @@ 1097 1097 * There is no downlink command to set to Sleep mode. 1098 1098 1099 1099 1100 - 1101 1101 == 4.7 Set system time == 1102 1102 1103 1103 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] ... ... @@ -1195,7 +1195,6 @@ 1195 1195 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1196 1196 1197 1197 1198 - 1199 1199 == 4.13 Auto Send None-ACK messages == 1200 1200 1201 1201 (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) ... ... @@ -1214,7 +1214,6 @@ 1214 1214 1215 1215 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1216 1216 1217 - 1218 1218 = 5. Battery & How to replace = 1219 1219 1220 1220 == 5.1 Battery Type == ... ... @@ -1621,7 +1621,6 @@ 1621 1621 * (% style="color:red" %)**E3**(%%): External Temperature Probe 1622 1622 1623 1623 1624 - 1625 1625 = 8. Packing Info = 1626 1626 1627 1627 ... ... @@ -1635,7 +1635,6 @@ 1635 1635 * Device Size: 10 x 10 x 3.5 cm 1636 1636 * Device Weight: 120.5g 1637 1637 1638 - 1639 1639 = 9. Reference material = 1640 1640 1641 1641 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]