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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... ... @@ -58,6 +58,9 @@ 58 58 * Tri-color LED to indicate working status 59 59 * Datalog feature 60 60 61 + 62 + 63 + 61 61 == 1.3 Specification == 62 62 63 63 ... ... @@ -82,6 +82,9 @@ 82 82 * ±2°C accuracy from -55°C to +125°C 83 83 * Operating Range: -55 °C ~~ 125 °C 84 84 88 + 89 + 90 + 85 85 = 2. Connect LHT65N to IoT Server = 86 86 87 87 == 2.1 How does LHT65N work? == ... ... @@ -160,9 +160,10 @@ 160 160 [[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 161 161 162 162 163 -Note: LHT65N use same payload as LHT65. 164 164 170 +(% style="color:red" %)**Note: LHT65N use same payload as LHT65.** 165 165 172 + 166 166 [[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 167 167 168 168 ... ... @@ -263,6 +263,8 @@ 263 263 * The 7th byte (EXT #): defines the external sensor model. 264 264 * 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.) 265 265 273 + 274 + 266 266 === 2.4.1 Decoder in TTN V3 === 267 267 268 268 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. ... ... @@ -293,6 +293,8 @@ 293 293 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 294 294 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 295 295 305 + 306 + 296 296 === 2.4.3 Built-in Temperature === 297 297 298 298 [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] ... ... @@ -305,7 +305,6 @@ 305 305 306 306 307 307 308 - 309 309 === 2.4.4 Built-in Humidity === 310 310 311 311 [[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] ... ... @@ -314,7 +314,6 @@ 314 314 315 315 316 316 317 - 318 318 === 2.4.5 Ext # === 319 319 320 320 Bytes for External Sensor: ... ... @@ -470,7 +470,6 @@ 470 470 * (% style="color:blue" %)**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) 471 471 472 472 473 - 474 474 ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ==== 475 475 476 476 In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can ... ... @@ -1053,6 +1053,9 @@ 1053 1053 * RED LED when external sensor is not connected 1054 1054 * For each success downlink, the PURPLE LED will blink once 1055 1055 1064 + 1065 + 1066 + 1056 1056 == 2.9 installation == 1057 1057 1058 1058 (% _mstvisible="1" %) ... ... @@ -1103,6 +1103,9 @@ 1103 1103 * Operating Range: -40 ~~ 125 °C 1104 1104 * Working voltage 2.35v ~~ 5v 1105 1105 1117 + 1118 + 1119 + 1106 1106 = 4. Configure LHT65N via AT command or LoRaWAN downlink = 1107 1107 1108 1108 ((( ... ... @@ -1168,6 +1168,9 @@ 1168 1168 1169 1169 * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1170 1170 1185 + 1186 + 1187 + 1171 1171 == 4.2 Set External Sensor Mode == 1172 1172 1173 1173 Feature: Change External Sensor Mode. ... ... @@ -1189,6 +1189,9 @@ 1189 1189 1190 1190 * 0xA20702003c: Same as AT+SETCNT=60 1191 1191 1209 + 1210 + 1211 + 1192 1192 == 4.3 Enable/Disable uplink Temperature probe ID == 1193 1193 1194 1194 ((( ... ... @@ -1216,6 +1216,9 @@ 1216 1216 * **0xA800** **~-~->** AT+PID=0 1217 1217 * **0xA801** **~-~->** AT+PID=1 1218 1218 1239 + 1240 + 1241 + 1219 1219 == 4.4 Set Password == 1220 1220 1221 1221 Feature: Set device password, max 9 digits ... ... @@ -1262,6 +1262,9 @@ 1262 1262 1263 1263 * There is no downlink command to set to Sleep mode. 1264 1264 1288 + 1289 + 1290 + 1265 1265 == 4.7 Set system time == 1266 1266 1267 1267 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] ... ... @@ -1358,6 +1358,9 @@ 1358 1358 1359 1359 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1360 1360 1387 + 1388 + 1389 + 1361 1361 == 4.13 Auto Send None-ACK messages == 1362 1362 1363 1363 (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) ... ... @@ -1376,6 +1376,9 @@ 1376 1376 1377 1377 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1378 1378 1408 + 1409 + 1410 + 1379 1379 = 5. Battery & How to replace = 1380 1380 1381 1381 == 5.1 Battery Type == ... ... @@ -1828,6 +1828,9 @@ 1828 1828 1829 1829 * (% style="color:red" %)**E3**(%%): External Temperature Probe 1830 1830 1863 + 1864 + 1865 + 1831 1831 = 8. Packing Info = 1832 1832 1833 1833 ... ... @@ -1841,10 +1841,16 @@ 1841 1841 * Device Size: 10 x 10 x 3.5 cm 1842 1842 * Device Weight: 120.5g 1843 1843 1879 + 1880 + 1881 + 1844 1844 = 9. Reference material = 1845 1845 1846 1846 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]] 1847 1847 1886 + 1887 + 1888 + 1848 1848 = 10. FCC Warning = 1849 1849 1850 1850 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: