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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... ... @@ -694,11 +694,14 @@ 694 694 695 695 User can poll sensor value based on timestamps from the server. Below is the downlink command. 696 696 697 -(% border="1" cellspacing="5" style="background-color:# f2f2f2; width:428px" %)697 +(% border="1" cellspacing="5" style="width:428px;background-color:#F2F2F2" %) 698 698 |(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte 699 699 |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval 700 700 701 +[[image:image-20220523152302-15.png||_mstalt="451581"]] 701 701 703 +[[image:image-20230426155837-1.png]] 704 + 702 702 Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval. 703 703 704 704 For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%) ... ... @@ -1088,13 +1088,9 @@ 1088 1088 1089 1089 (% style="color:#4f81bd" %)**AT Command: AT+TDC** 1090 1090 1091 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %) 1092 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response** 1093 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s 1094 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds 1094 +[[image:image-20220523150701-2.png||_mstalt="427453"]] 1095 1095 1096 1096 1097 - 1098 1098 (% style="color:#4f81bd" %)**Downlink Command: 0x01** 1099 1099 1100 1100 Format: Command Code (0x01) followed by 3 bytes time value. ... ... @@ -1113,15 +1113,9 @@ 1113 1113 1114 1114 (% style="color:#4f81bd" %)**AT Command: AT+EXT** 1115 1115 1115 +[[image:image-20220523150759-3.png||_mstalt="432146"]] 1116 1116 1117 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %) 1118 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response** 1119 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1 1120 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1 1121 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp 1122 1122 1123 - 1124 - 1125 1125 (% style="color:#4f81bd" %)**Downlink Command: 0xA2** 1126 1126 1127 1127 Total bytes: 2 ~~ 5 bytes ... ... @@ -1156,13 +1156,9 @@ 1156 1156 1157 1157 (% style="color:#4f81bd" %)**AT Command:** 1158 1158 1152 +[[image:image-20220523150928-4.png||_mstalt="431821"]] 1159 1159 1160 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %) 1161 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response** 1162 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK 1163 1163 1164 - 1165 - 1166 1166 (% style="color:#4f81bd" %)**Downlink Command:** 1167 1167 1168 1168 * **0xA800** **~-~->** AT+PID=0