Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. pradeeka1 +XWiki.Xiaoling - Content
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... ... @@ -54,8 +54,10 @@ 54 54 (% class="wikigeneratedid" %) 55 55 [[image:lorawan-nw.jpg||height="354" width="900"]] 56 56 57 + 57 57 == 1.2 Specifications == 58 58 60 + 59 59 (% style="color:#037691" %)**Hardware System:** 60 60 61 61 * STM32L072xxxx MCU ... ... @@ -116,11 +116,13 @@ 116 116 117 117 == 1.5 Hardware Variants == 118 118 119 -(% style="width:524px" %) 120 -|(% style="width:94px" %)**Model**|(% style="width:98px" %)**Photo**|(% style="width:329px" %)**Description** 121 -|(% style="width:94px" %)**LT33222-L**|(% style="width:98px" %)((( 122 - 123 -)))|(% style="width:329px" %)((( 121 + 122 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %) 123 +|(% style="background-color:#4f81bd; color:white; width:94px" %)**Model**|(% style="background-color:#4f81bd; color:white; width:172px" %)**Photo**|(% style="background-color:#4f81bd; color:white; width:244px" %)**Description** 124 +|(% style="width:94px" %)**LT-22222-L**|(% style="width:172px" %)((( 125 +(% style="text-align:center" %) 126 +[[image:lt33222-l.jpg||height="116" width="100"]] 127 +)))|(% style="width:256px" %)((( 124 124 * 2 x Digital Input (Bi-direction) 125 125 * 2 x Digital Output 126 126 * 2 x Relay Output (5A@250VAC / 30VDC) ... ... @@ -174,7 +174,7 @@ 174 174 The LT-22222-L I/O Controller can be powered by a **7–24V DC** power source. Connect your power supply’s **positive wire** to the **VIN** and the **negative wire** to the **GND** screw terminals. The power indicator **(PWR) LED** will turn on when the device is properly powered. 175 175 176 176 {{warning}} 177 -**We recommend that you power on the LT-22222-L after configuring its registration informationwithaLoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**181 +**We recommend that you power on the LT-22222-L after adding its registration information to the LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.** 178 178 {{/warning}} 179 179 180 180 ... ... @@ -237,7 +237,7 @@ 237 237 *** **Profile (Region)**: Select the region that matches your device. 238 238 ** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list. 239 239 240 -[[image:lt-22222-l-dev-repo-reg-p1.png ||height="625" width="1000"]]244 +[[image:lt-22222-l-dev-repo-reg-p1.png]] 241 241 242 242 243 243 * Register end device page continued... ... ... @@ -247,7 +247,7 @@ 247 247 ** In the **End device ID** field, enter a unique name for your LT-22222-N within this application. 248 248 ** Under **After registration**, select the **View registered end device** option. 249 249 250 -[[image:lt-22222-l-dev-repo-reg-p2.png ||height="625" width="1000"]]254 +[[image:lt-22222-l-dev-repo-reg-p2.png]] 251 251 252 252 253 253 ==== 3.2.2.3 Adding device manually ==== ... ... @@ -261,7 +261,7 @@ 261 261 ** Select the option **Over the air activation (OTAA)** under the **Activation mode.** 262 262 ** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities** dropdown list. 263 263 264 -[[image:lt-22222-l-manually-p1.png ||height="625" width="1000"]]268 +[[image:lt-22222-l-manually-p1.png]] 265 265 266 266 267 267 * Register end device page continued... ... ... @@ -272,13 +272,13 @@ 272 272 ** Under **After registration**, select the **View registered end device** option. 273 273 ** Click the **Register end device** button. 274 274 275 -[[image:lt-22222-l-manually-p2.png ||height="625" width="1000"]]279 +[[image:lt-22222-l-manually-p2.png]] 276 276 277 277 278 278 You will be navigated to the **Device overview** page. 279 279 280 280 281 -[[image:lt-22222-device-overview.png ||height="625" width="1000"]]285 +[[image:lt-22222-device-overview.png]] 282 282 283 283 284 284 ==== 3.2.2.4 Joining ==== ... ... @@ -288,9 +288,10 @@ 288 288 Now power on your LT-22222-L. The **TX LED** will **fast-blink 5 times** which means the LT-22222-L will enter the **work mode** and start to **join** The Things Stack network server. The **TX LED** will be on for **5 seconds** after joining the network. In the **Live data** panel, you can see the **join-request** and **join-accept** messages exchanged between the device and the network server. 289 289 290 290 291 -[[image:lt-22222-join -network.png||height="625" width="1000"]]295 +[[image:lt-22222-l-joining.png]] 292 292 293 293 298 + 294 294 ==== 3.2.2.5 Uplinks ==== 295 295 296 296 ... ... @@ -307,9 +307,15 @@ 307 307 The Things Stack provides two levels of payload formatters: application level and device level. The device-level payload formatters **override **the application-level payload formatters. 308 308 {{/info}} 309 309 310 -[[image:lt-22222-ul-payload-fmt.png ||height="686" width="1000"]]315 +[[image:lt-22222-ul-payload-fmt.png]] 311 311 312 312 318 +We also have a payload formatter that resolves some decoding issues present in the Device Repository formatter. You can add it under the Custom JavaScript formatter. It can be found [[here>>https://github.com/dragino/dragino-end-node-decoder/blob/main/LT22222-L/v1.6_decoder_ttn%20.txt]]: 319 + 320 +(% class="wikigeneratedid" %) 321 +[[image:lt-22222-l-js-custom-payload-formatter.png]] 322 + 323 + 313 313 ==== 3.2.2.6 Downlinks ==== 314 314 315 315 When the LT-22222-L receives a downlink message from the server, the **RX LED** turns on for **1 second**. ... ... @@ -598,11 +598,11 @@ 598 598 599 599 (% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI1 Count to 60)** 600 600 601 -(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20 v), counter increase 1)**612 +(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), the counter increases by 1)** 602 602 603 -(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If AVI1 voltage lower than VOLMAX (20000mV =20 v), counter increase 1)**614 +(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If the AVI1 voltage is lower than VOLMAX (20000mV =20V), counter increases by 1)** 604 604 605 -(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20 v), counter increase 1)**616 +(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), counter increases by 1)** 606 606 ))) 607 607 608 608 ... ... @@ -721,9 +721,9 @@ 721 721 722 722 (% style="color:#037691" %)**LoRaWAN Downlink Commands for Setting the Trigger Conditions:** 723 723 724 -Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 735 +**Type Code**: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 725 725 726 -Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4 737 +**Format**: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4 727 727 728 728 AA: Type Code for this downlink Command: 729 729 ... ... @@ -752,7 +752,7 @@ 752 752 753 753 MOD6 Payload: total of 11 bytes 754 754 755 -(% border="1" cellspacing=" 4" style="background-color:#f2f2f2; width:515px" %)766 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %) 756 756 |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:49px" %)**6**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1** 757 757 |Value|((( 758 758 TRI_A FLAG ... ... @@ -766,7 +766,7 @@ 766 766 767 767 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1 byte as below 768 768 769 -(% border="1" cellspacing=" 4" style="background-color:#f2f2f2; width:515px" %)780 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %) 770 770 |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** 771 771 |((( 772 772 AV1_LOW ... ... @@ -790,12 +790,12 @@ 790 790 791 791 **Example:** 792 792 793 -10100000: Means the systemhas configure to use the trigger:AV1_LOW and AV2_LOW804 +10100000: This means the system is configured to use the triggers AV1_LOW and AV2_LOW. 794 794 795 795 796 796 (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below 797 797 798 -(% border="1" cellspacing=" 4" style="background-color:#f2f2f2; width:515px" %)809 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %) 799 799 |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** 800 800 |((( 801 801 AV1_LOW ... ... @@ -819,31 +819,31 @@ 819 819 820 820 **Example:** 821 821 822 -10000000: Meansthisuplink is triggered by AV1_LOW.Thatmeansthe voltage is too low.833 +10000000: The uplink is triggered by AV1_LOW, indicating that the voltage is too low. 823 823 824 824 825 825 (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below 826 826 827 -(% border="1" cellspacing=" 4" style="background-color:#f2f2f2; width:674px" %)828 -|(% style="width: 64px" %)**bit 7**|(% style="width:68px" %)**bit 6**|(% style="width:63px" %)**bit 5**|(% style="width:66px" %)**bit 4**|(% style="width:109px" %)**bit 3**|(% style="width:93px" %)**bit 2**|(% style="width:109px" %)**bit 1**|(% style="width:99px" %)**bit 0**829 -|(% style="width: 64px" %)N/A|(% style="width:68px" %)N/A|(% style="width:63px" %)N/A|(% style="width:66px" %)N/A|(% style="width:109px" %)DI2_STATUS|(% style="width:93px" %)DI2_FLAG|(% style="width:109px" %)DI1_STATUS|(% style="width:99px" %)DI1_FLAG838 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %) 839 +|(% style="width:50px" %)**bit 7**|(% style="width:50px" %)**bit 6**|(% style="width:50px" %)**bit 5**|(% style="width:50px" %)**bit 4**|(% style="width:90px" %)**bit 3**|(% style="width:80px" %)**bit 2**|(% style="width:90px" %)**bit 1**|(% style="width:95px" %)**bit 0** 840 +|(% style="width:49px" %)N/A|(% style="width:53px" %)N/A|(% style="width:53px" %)N/A|(% style="width:55px" %)N/A|(% style="width:99px" %)DI2_STATUS|(% style="width:83px" %)DI2_FLAG|(% style="width:98px" %)DI1_STATUS|(% style="width:85px" %)DI1_FLAG 830 830 831 -* Each bit sshows which status has been triggered on this uplink.842 +* Each bit shows which status has been triggered on this uplink. 832 832 833 833 **Example:** 834 834 835 -00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.846 +00000111: This means both DI1 and DI2 triggers are enabled, and this packet is trigger by DI1. 836 836 837 -00000101: Means both DI1 and DI2 trigger are enabled.848 +00000101: This means both DI1 and DI2 triggers are enabled. 838 838 839 839 840 -(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable. 851 +(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enabled. 0x00: MOD6 is disabled. 841 841 842 -Downlink command to poll MOD6 status: 853 +Downlink command to poll/request MOD6 status: 843 843 844 844 **AB 06** 845 845 846 -When device gotthis command, it will send the MOD6 payload.857 +When device receives this command, it will send the MOD6 payload. 847 847 848 848 849 849 === 3.3.7 Payload Decoder === ... ... @@ -857,6 +857,7 @@ 857 857 858 858 == 3.4 Configure LT-22222-L via AT Commands or Downlinks == 859 859 871 + 860 860 ((( 861 861 You can configure LT-22222-L I/O Controller via AT Commands or LoRaWAN Downlinks. 862 862 ))) ... ... @@ -871,19 +871,25 @@ 871 871 872 872 * (% style="color:blue" %)**Sensor-related commands**(%%): 873 873 886 + 874 874 === 3.4.1 Common commands === 875 875 889 + 876 876 ((( 877 877 These are available for each sensors and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]s. 892 + 893 + 878 878 ))) 879 879 880 880 === 3.4.2 Sensor-related commands === 881 881 898 + 882 882 These commands are specially designed for the LT-22222-L. Commands can be sent to the device using options such as an AT command or a LoRaWAN downlink payload. 883 883 884 884 885 885 ==== 3.4.2.1 Set Transmit/Uplink Interval ==== 886 886 904 + 887 887 Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes. 888 888 889 889 (% style="color:#037691" %)**AT command** ... ... @@ -890,8 +890,15 @@ 890 890 891 891 (% border="2" style="width:500px" %) 892 892 |**Command**|AT+TDC=<time> 893 -|**Response**| 894 -|**Parameters**|**time** : uplink interval is in **milliseconds** 911 +|**Parameters**|**time **: uplink interval in milliseconds 912 +|**Get**|AT+TDC=? 913 +|**Response**|((( 914 +current uplink interval 915 + 916 +OK 917 +))) 918 +|**Set**|AT+TDC=<time> 919 +|**Response**|OK 895 895 |**Example**|((( 896 896 AT+TDC=30000 897 897 ... ... @@ -907,7 +907,7 @@ 907 907 |**Parameters**|((( 908 908 **prefix** : 0x01 909 909 910 -**time** : uplink interval i s in **seconds**, represented by **3 bytes** in **hexadecimal**.935 +**time** : uplink interval in **seconds**, represented by **3 bytes** in **hexadecimal**. 911 911 ))) 912 912 |**Example**|((( 913 913 01 **00 00 1E** ... ... @@ -923,13 +923,13 @@ 923 923 924 924 ==== 3.4.2.2 Set the Working Mode (AT+MOD) ==== 925 925 951 + 926 926 Sets the working mode. 927 927 928 928 (% style="color:#037691" %)**AT command** 929 929 930 930 (% border="2" style="width:500px" %) 931 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode> 932 -|(% style="width:97px" %)**Response**|(% style="width:413px" %) 957 +|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MOD=<working_mode> 933 933 |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)((( 934 934 **working_mode** : 935 935 ... ... @@ -945,6 +945,18 @@ 945 945 946 946 6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5 947 947 ))) 973 +|(% style="width:97px" %)**Get**|(% style="width:413px" %)AT+MOD=? 974 +|(% style="width:97px" %)**Response**|(% style="width:413px" %)((( 975 +Current working mode 976 + 977 +OK 978 +))) 979 +|(% style="width:97px" %)**Set**|(% style="width:413px" %)AT+MOD=<working_mode> 980 +|(% style="width:97px" %)**Response**|(% style="width:413px" %)((( 981 +Attention:Take effect after ATZ 982 + 983 +OK 984 +))) 948 948 |(% style="width:97px" %)**Example**|(% style="width:413px" %)((( 949 949 AT+MOD=2 950 950 ... ... @@ -967,8 +967,10 @@ 967 967 Sets the device to working mode 2 (Double DI Counting + DO + RO) 968 968 ))) 969 969 970 -==== 3.4.2.3 Poll an uplink ==== 971 971 1008 +==== 3.4.2.3 Request an uplink from the device ==== 1009 + 1010 + 972 972 Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode. 973 973 974 974 (% style="color:#037691" %)**AT command** ... ... @@ -986,8 +986,10 @@ 986 986 Requests an uplink from LT-22222-L. 987 987 ))) 988 988 1028 + 989 989 ==== 3.4.2.4 Enable/Disable Trigger Mode ==== 990 990 1031 + 991 991 Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]). 992 992 993 993 (% style="color:#037691" %)**AT Command** ... ... @@ -1023,10 +1023,12 @@ 1023 1023 Enable trigger mode for the current working mode 1024 1024 ))) 1025 1025 1026 -==== 3.4.2.5 Poll trigger settings ==== 1027 1027 1028 - Pollsthetrigger settings.1068 +==== 3.4.2.5 Request trigger settings ==== 1029 1029 1070 + 1071 +Requests the trigger settings. 1072 + 1030 1030 (% style="color:#037691" %)**AT Command:** 1031 1031 1032 1032 There is no AT Command available for this feature. ... ... @@ -1042,8 +1042,10 @@ 1042 1042 Uplinks the trigger settings. 1043 1043 ))) 1044 1044 1088 + 1045 1045 ==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ==== 1046 1046 1091 + 1047 1047 Enable or disable DI1/DI2/DI3 as a trigger. 1048 1048 1049 1049 (% style="color:#037691" %)**AT Command** ... ... @@ -1096,11 +1096,12 @@ 1096 1096 Enable DI1 trigger, disable DI2 trigger 1097 1097 ))) 1098 1098 1144 + 1099 1099 ==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ==== 1100 1100 1147 + 1101 1101 Sets DI1 or DI3 (for LT-33222-L) as a trigger. 1102 1102 1103 - 1104 1104 (% style="color:#037691" %)**AT Command** 1105 1105 1106 1106 (% border="2" style="width:500px" %) ... ... @@ -1135,11 +1135,12 @@ 1135 1135 Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms. 1136 1136 ))) 1137 1137 1184 + 1138 1138 ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ==== 1139 1139 1187 + 1140 1140 Sets DI2 as a trigger. 1141 1141 1142 - 1143 1143 (% style="color:#037691" %)**AT Command** 1144 1144 1145 1145 (% border="2" style="width:500px" %) ... ... @@ -1169,8 +1169,10 @@ 1169 1169 ))) 1170 1170 |(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64** 1171 1171 1219 + 1172 1172 ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ==== 1173 1173 1222 + 1174 1174 Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 1175 1175 1176 1176 (% style="color:#037691" %)**AT Command** ... ... @@ -1218,8 +1218,10 @@ 1218 1218 ))) 1219 1219 |(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 1220 1220 1270 + 1221 1221 ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ==== 1222 1222 1273 + 1223 1223 Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 1224 1224 1225 1225 (% style="color:#037691" %)**AT Command** ... ... @@ -1265,8 +1265,10 @@ 1265 1265 ))) 1266 1266 |(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 1267 1267 1319 + 1268 1268 ==== 3.4.2.11 Trigger – Set minimum interval ==== 1269 1269 1322 + 1270 1270 Sets the AV and AC trigger minimum interval. The device won't respond to a second trigger within this set time after the first trigger. 1271 1271 1272 1272 (% style="color:#037691" %)**AT Command** ... ... @@ -1300,8 +1300,10 @@ 1300 1300 ))) 1301 1301 |(% style="width:112px" %)Note|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.** 1302 1302 1356 + 1303 1303 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 1304 1304 1359 + 1305 1305 Controls the digital outputs DO1, DO2, and DO3 1306 1306 1307 1307 (% style="color:#037691" %)**AT Command** ... ... @@ -1332,11 +1332,11 @@ 1332 1332 ((( 1333 1333 01: Low, 00: High, 11: No action 1334 1334 1335 -(% border="1" cellspacing=" 4" style="background-color:#f2f2f2; width:510px" %)1336 -|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**DO1**|(% style="background-color:#4f81bd; color:white" %)**DO2**|(% style="background-color:#4f81bd; color:white" %)**DO3** 1337 -|02 01 00 11|Low|High|No Action 1338 -|02 00 11 01|High|No Action|Low 1339 -|02 11 01 00|No Action|Low|High 1390 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:383px" %) 1391 +|(% style="background-color:#4f81bd; color:white; width:126px" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white; width:85px" %)**DO1**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO2**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO3** 1392 +|(% style="width:126px" %)02 01 00 11|(% style="width:85px" %)Low|(% style="width:86px" %)High|(% style="width:86px" %)No Action 1393 +|(% style="width:126px" %)02 00 11 01|(% style="width:85px" %)High|(% style="width:86px" %)No Action|(% style="width:86px" %)Low 1394 +|(% style="width:126px" %)02 11 01 00|(% style="width:85px" %)No Action|(% style="width:86px" %)Low|(% style="width:86px" %)High 1340 1340 ))) 1341 1341 1342 1342 ((( ... ... @@ -1350,30 +1350,29 @@ 1350 1350 ))) 1351 1351 ))) 1352 1352 1408 + 1353 1353 ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ==== 1354 1354 1355 1355 1356 1356 * (% style="color:#037691" %)**AT Command** 1357 1357 1358 -There is no AT Command to controlDigitalOutput1414 +There is no AT command to control the digital output. 1359 1359 1360 1360 1361 1361 * (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)** 1362 1362 1363 -(% style="color:blue" %)**0xA9 aa bb cc **(%%) ~/~/ Set DO1/DO2/DO3 output with time control 1419 +(% style="color:blue" %)**0xA9 aa bb cc **(%%) ~/~/ Sets DO1/DO2/DO3 outputs with time control 1364 1364 1365 - 1366 1366 This is to control the digital output time of DO pin. Include four bytes: 1367 1367 1368 -(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)1423 +(% style="color:#4f81bd" %)**First byte**(%%)**:** Type code (0xA9) 1369 1369 1370 -(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode1425 +(% style="color:#4f81bd" %)**Second byte**(%%): Inverter Mode 1371 1371 1372 -01: DO pins will change back to original state after timeout. 1427 +**01:** DO pins revert to their original state after the timeout. 1428 +**00:** DO pins switch to an inverted state after the timeout. 1373 1373 1374 -00: DO pins will change to an inverter state after timeout 1375 1375 1376 - 1377 1377 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status: 1378 1378 1379 1379 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %) ... ... @@ -1382,7 +1382,7 @@ 1382 1382 |0x00|DO1 set to high 1383 1383 |0x11|DO1 NO Action 1384 1384 1385 -(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:1439 +(% style="color:#4f81bd" %)**Fourth byte**(%%): Control Method and Port status: 1386 1386 1387 1387 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %) 1388 1388 |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status** ... ... @@ -1390,7 +1390,7 @@ 1390 1390 |0x00|DO2 set to high 1391 1391 |0x11|DO2 NO Action 1392 1392 1393 -(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:1447 +(% style="color:#4f81bd" %)**Fifth byte**(%%): Control Method and Port status: 1394 1394 1395 1395 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %) 1396 1396 |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status** ... ... @@ -1398,7 +1398,7 @@ 1398 1398 |0x00|DO3 set to high 1399 1399 |0x11|DO3 NO Action 1400 1400 1401 -(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)1455 +(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth bytes**:(%%) Latching time (Unit: ms) 1402 1402 1403 1403 1404 1404 (% style="color:red" %)**Note: ** ... ... @@ -1407,7 +1407,7 @@ 1407 1407 1408 1408 Before firmware v1.6.0, the latch time only supported 2 bytes. 1409 1409 1410 -(% style="color:red" %)** Device will uploada packet if the downlink code executes successfully.**1464 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.** 1411 1411 1412 1412 1413 1413 **Example payload:** ... ... @@ -1434,16 +1434,16 @@ 1434 1434 1435 1435 * (% style="color:#037691" %)**AT Command:** 1436 1436 1437 -There is no AT Command to control Relay Output 1491 +There is no AT Command to control the Relay Output 1438 1438 1439 1439 1440 1440 * (% style="color:#037691" %)**Downlink Payload (prefix 0x03):** 1441 1441 1442 -(% style="color:blue" %)**0x03 aa bb ** (%%)~/~/ Set RO1/RO2 output 1496 +(% style="color:blue" %)**0x03 aa bb ** (%%)~/~/ Sets RO1/RO2 output 1443 1443 1444 1444 1445 1445 ((( 1446 -If payload is 0x030100, it means setting RO1 to close and RO2 to open. 1500 +If the payload is 0x030100, it means setting RO1 to close and RO2 to open. 1447 1447 ))) 1448 1448 1449 1449 ((( ... ... @@ -1461,28 +1461,29 @@ 1461 1461 |03 00 01|Open|Close 1462 1462 ))) 1463 1463 1464 -(% style="color:red" %)** Device will uploada packet if downlink code executes successfully.**1518 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.** 1465 1465 1466 1466 1467 1467 ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ==== 1468 1468 1523 + 1469 1469 Controls the relay output time. 1470 1470 1471 1471 * (% style="color:#037691" %)**AT Command:** 1472 1472 1473 -There is no AT Command to control Relay Output 1528 +There is no AT Command to control the Relay Output 1474 1474 1475 1475 1476 1476 * (% style="color:#037691" %)**Downlink Payload (prefix 0x05):** 1477 1477 1478 -(% style="color:blue" %)**0x05 aa bb cc dd ** (%%)~/~/ Set RO1/RO2 relay with time control 1533 +(% style="color:blue" %)**0x05 aa bb cc dd ** (%%)~/~/ Sets RO1/RO2 relays with time control 1479 1479 1480 1480 1481 -This is tocontrol the relay output time.Itincludesfourbytes:1536 +This controls the relay output time and includes 4 bytes: 1482 1482 1483 -(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)1538 +(% style="color:#4f81bd" %)**First byte **(%%)**:** Type code (0x05) 1484 1484 1485 -(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode1540 +(% style="color:#4f81bd" %)**Second byte (aa)**(%%): Inverter Mode 1486 1486 1487 1487 01: Relays will change back to their original state after timeout. 1488 1488 ... ... @@ -1489,12 +1489,12 @@ 1489 1489 00: Relays will change to the inverter state after timeout. 1490 1490 1491 1491 1492 -(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:1547 +(% style="color:#4f81bd" %)**Third byte (bb)**(%%): Control Method and Ports status: 1493 1493 1494 1494 [[image:image-20221008095908-1.png||height="364" width="564"]] 1495 1495 1496 1496 1497 -(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms1552 +(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh bytes (cc)**(%%): Latching time. Unit: ms 1498 1498 1499 1499 1500 1500 (% style="color:red" %)**Note:** ... ... @@ -1504,7 +1504,7 @@ 1504 1504 Before firmware v1.6.0, the latch time only supported 2 bytes. 1505 1505 1506 1506 1507 -(% style="color:red" %)** Device will uploada packet if the downlink code executes successfully.**1562 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.** 1508 1508 1509 1509 1510 1510 **Example payload:** ... ... @@ -1663,8 +1663,10 @@ 1663 1663 ))) 1664 1664 |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01** 1665 1665 1666 -==== 3.4.2.19 Counting ~-~- Change counting mode to save time ==== 1667 1667 1722 +==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ==== 1723 + 1724 + 1668 1668 This command allows you to configure the device to save its counting result to internal flash memory at specified intervals. By setting a save time, the device will periodically store the counting data to prevent loss in case of power failure. The save interval can be adjusted to suit your requirements, with a minimum value of 30 seconds. 1669 1669 1670 1670 (% style="color:#037691" %)**AT Command** ... ... @@ -1694,8 +1694,10 @@ 1694 1694 Sets the device to save its counting results to the memory every 60 seconds. 1695 1695 ))) 1696 1696 1697 -==== 3.4.2.20 Reset save RO DO state ==== 1698 1698 1755 +==== 3.4.2.20 Reset saved RO and DO states ==== 1756 + 1757 + 1699 1699 This command allows you to reset the saved relay output (RO) and digital output (DO) states when the device joins the network. By configuring this setting, you can control whether the device should retain or reset the relay states after a reset and rejoin to the network. 1700 1700 1701 1701 (% style="color:#037691" %)**AT Command** ... ... @@ -1720,7 +1720,6 @@ 1720 1720 After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network. 1721 1721 ))) 1722 1722 1723 - 1724 1724 (% style="color:#037691" %)**Downlink Payload** 1725 1725 1726 1726 (% border="2" style="width:500px" %) ... ... @@ -1744,8 +1744,10 @@ 1744 1744 After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network. 1745 1745 ))) 1746 1746 1805 + 1747 1747 ==== 3.4.2.21 Encrypted payload ==== 1748 1748 1808 + 1749 1749 This command allows you to configure whether the device should upload data in an encrypted format or in plaintext. By default, the device encrypts the payload before uploading. You can toggle this setting to either upload encrypted data or transmit it without encryption. 1750 1750 1751 1751 (% style="color:#037691" %)**AT Command:** ... ... @@ -1775,6 +1775,7 @@ 1775 1775 1776 1776 ==== 3.4.2.22 Get sensor value ==== 1777 1777 1838 + 1778 1778 This command allows you to retrieve and optionally uplink sensor readings through the serial port. 1779 1779 1780 1780 (% style="color:#037691" %)**AT Command** ... ... @@ -1804,6 +1804,7 @@ 1804 1804 1805 1805 ==== 3.4.2.23 Resetting the downlink packet count ==== 1806 1806 1868 + 1807 1807 This command manages how the node handles mismatched downlink packet counts. It offers two modes: one disables the reception of further downlink packets if discrepancies occur, while the other resets the downlink packet count to align with the server, ensuring continued communication. 1808 1808 1809 1809 (% style="color:#037691" %)**AT Command** ... ... @@ -1880,45 +1880,36 @@ 1880 1880 Set DISMACANS=1 1881 1881 ))) 1882 1882 1945 + 1883 1883 ==== 3.4.2.25 Copy downlink to uplink ==== 1884 1884 1885 -This command enables the device to immediately uplink the content of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100. 1886 1886 1887 - *(%style="color:#037691"%)**ATCommand**(%%)**:**1949 +This command enables the device to immediately uplink the payload of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100. 1888 1888 1889 -(% style="color: blue" %)**AT+RPL=5**(%%) ~/~/ After receiving the package fromthe server, it will immediately upload the content of the package to the server, the port number is 100.1951 +(% style="color:#037691" %)**AT Command**(%%)**:** 1890 1890 1891 - Example:**aa xx xx xx xx**aaindicateswhether the configuration haschanged,00isyes,01 is no;xx xx xx xx arethebytessent.1953 +(% style="color:blue" %)**AT+RPL=5** (%%) ~/~/ After receiving a downlink payload from the server, the device will immediately uplink the payload back to the server using port number 100. 1892 1892 1955 +Example:**aa xx xx xx xx** ~/~/ **aa** indicates whether the configuration has changed: **00** means YES, and **01** means NO. **xx xx xx xx** are the bytes uplinked back. 1893 1893 1957 + 1894 1894 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]] 1895 1895 1896 1896 For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77. 1897 1897 1898 -(% border="2" style="width:500px" %) 1899 -|(% style="width:122px" %)**Command**|(% style="width:376px" %)((( 1900 -AT+RPL=5 1901 - 1902 -After receiving a downlink packet from the server, the node immediately uplinks the content of the packet back to the server using port number 100. 1903 -))) 1904 -|(% style="width:122px" %)**Example**|(% style="width:376px" %)((( 1905 -Downlink: 1906 - 1907 -01 00 02 58 1908 - 1909 -Uplink: 1910 - 1911 -01 01 00 02 58 1912 -))) 1913 - 1914 1914 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]] 1915 1915 1916 1916 For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned. 1917 1917 1918 1918 1967 +(% style="color:#037691" %)**Downlink Payload**(%%)**:** 1919 1919 1969 +There is no downlink option available for this feature. 1970 + 1971 + 1920 1920 ==== 3.4.2.26 Query firmware version, frequency band, sub band, and TDC time ==== 1921 1921 1974 + 1922 1922 This command is used to query key information about the device, including its firmware version, frequency band, sub band, and TDC time. By sending the specified payload as a downlink, the server can retrieve this essential data from the device. 1923 1923 1924 1924 * ((( ... ... @@ -1937,10 +1937,13 @@ 1937 1937 1938 1938 == 3.5 Integrating with ThingsEye.io == 1939 1939 1993 + 1940 1940 The Things Stack application supports integration with ThingsEye.io. Once integrated, ThingsEye.io acts as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic. 1941 1941 1996 + 1942 1942 === 3.5.1 Configuring The Things Stack === 1943 1943 1999 + 1944 1944 We use The Things Stack Sandbox in this example: 1945 1945 1946 1946 * In **The Things Stack Sandbox**, go to the **Application **for the LT-22222-L you added. ... ... @@ -1952,10 +1952,12 @@ 1952 1952 The username and password (API key) you created here are required in the next section. 1953 1953 {{/info}} 1954 1954 1955 -[[image:tts-mqtt-integration.png ||height="625" width="1000"]]2011 +[[image:tts-mqtt-integration.png]] 1956 1956 2013 + 1957 1957 === 3.5.2 Configuring ThingsEye.io === 1958 1958 2016 + 1959 1959 The ThingsEye.io IoT platform is not open for self-registration at the moment. If you are interested in testing the platform, please send your project information to admin@thingseye.io, and we will create an account for you. 1960 1960 1961 1961 * Login to your [[ThingsEye.io >>https://thingseye.io]]account. ... ... @@ -1962,7 +1962,7 @@ 1962 1962 * Under the **Integrations center**, click **Integrations**. 1963 1963 * Click the **Add integration** button (the button with the **+** symbol). 1964 1964 1965 -[[image:thingseye-io-step-1.png ||height="625" width="1000"]]2023 +[[image:thingseye-io-step-1.png]] 1966 1966 1967 1967 1968 1968 On the **Add integration** window, configure the following: ... ... @@ -1977,7 +1977,7 @@ 1977 1977 ** Allow create devices or assets 1978 1978 * Click the **Next** button. you will be navigated to the **Uplink data converter** tab. 1979 1979 1980 -[[image:thingseye-io-step-2.png ||height="625" width="1000"]]2038 +[[image:thingseye-io-step-2.png]] 1981 1981 1982 1982 1983 1983 **Uplink data converter:** ... ... @@ -1988,7 +1988,7 @@ 1988 1988 * Paste the uplink decoder function into the text area (first, delete the default code). The demo uplink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js]]. 1989 1989 * Click the **Next** button. You will be navigated to the **Downlink data converter **tab. 1990 1990 1991 -[[image:thingseye-io-step-3.png ||height="625" width="1000"]]2049 +[[image:thingseye-io-step-3.png]] 1992 1992 1993 1993 1994 1994 **Downlink data converter (this is an optional step):** ... ... @@ -1999,7 +1999,7 @@ 1999 1999 * Paste the downlink decoder function into the text area (first, delete the default code). The demo downlink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]]. 2000 2000 * Click the **Next** button. You will be navigated to the **Connection** tab. 2001 2001 2002 -[[image:thingseye-io-step-4.png ||height="625" width="1000"]]2060 +[[image:thingseye-io-step-4.png]] 2003 2003 2004 2004 2005 2005 **Connection:** ... ... @@ -2014,20 +2014,21 @@ 2014 2014 2015 2015 * Click the **Add** button. 2016 2016 2017 -[[image:thingseye-io-step-5.png ||height="625" width="1000"]]2075 +[[image:thingseye-io-step-5.png]] 2018 2018 2019 2019 2020 2020 Your integration has been added to the** Integrations** list and will be displayed on the **Integrations** page. Check whether the status is shown as **Active**. If not, review your configuration settings and correct any errors. 2021 2021 2022 2022 2023 -[[image:thingseye.io_integrationsCenter_integrations.png ||height="686" width="1000"]]2081 +[[image:thingseye.io_integrationsCenter_integrations.png]] 2024 2024 2025 2025 2026 2026 ==== 3.5.2.1 Viewing integration details ==== 2027 2027 2086 + 2028 2028 Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration. 2029 2029 2030 -[[image:integration-details.png ||height="686" width="1000"]]2089 +[[image:integration-details.png]] 2031 2031 2032 2032 2033 2033 If you want to edit the settings you have provided, click on the **Toggle edit mode** button. Once you have done click on the **Apply changes **button. ... ... @@ -2036,28 +2036,32 @@ 2036 2036 See also [[ThingsEye documentation>>https://wiki.thingseye.io/xwiki/bin/view/Main/]]. 2037 2037 {{/info}} 2038 2038 2039 -==== **3.5.2.2 Viewing events** ==== 2040 2040 2099 +==== 3.5.2.2 Viewing events ==== 2100 + 2101 + 2041 2041 The **Events **tab displays all the uplink messages from the LT-22222-L. 2042 2042 2043 2043 * Select **Debug **from the **Event type** dropdown. 2044 2044 * Select the** time frame** from the **time window**. 2045 2045 2046 -[[image:thingseye-events.png ||height="686" width="1000"]]2107 +[[image:thingseye-events.png]] 2047 2047 2048 2048 2049 2049 * To view the **JSON payload** of a message, click on the **three dots (...)** in the Message column of the desired message. 2050 2050 2051 -[[image:thingseye-json.png ||width="1000"]]2112 +[[image:thingseye-json.png]] 2052 2052 2053 2053 2054 -==== **3.5.2.3 Deleting an integration**====2115 +==== 3.5.2.3 Deleting an integration ==== 2055 2055 2117 + 2056 2056 If you want to delete an integration, click the **Delete integratio**n button on the Integrations page. 2057 2057 2058 2058 2059 2059 ==== 3.5.2.4 Creating a Dashboard to Display and Analyze LT-22222-L Data ==== 2060 2060 2123 + 2061 2061 This will be added soon. 2062 2062 2063 2063 ... ... @@ -2066,7 +2066,7 @@ 2066 2066 === 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) === 2067 2067 2068 2068 2069 -Supports 2132 +Supports** NPN-type **sensors. 2070 2070 2071 2071 [[image:1653356991268-289.png]] 2072 2072 ... ... @@ -2188,15 +2188,15 @@ 2188 2188 ))) 2189 2189 2190 2190 2191 -(% style="color:blue" %)**Example4**(%%): Connecting to Dry Contact sensor 2254 +(% style="color:blue" %)**Example 4**(%%): Connecting to a Dry Contact sensor 2192 2192 2193 -From the DI port circuit above, you can see that activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference.2256 +From the DI port circuit above, activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference on its own. 2194 2194 2195 -To detect a Dry Contact, you can supply a power source to one pin of the Dry Contact. Belowis areference circuit diagram.2258 +To detect a Dry Contact, you can supply a power source to one of the pins of the Dry Contact. A reference circuit diagram is shown below. 2196 2196 2197 2197 [[image:image-20230616235145-1.png]] 2198 2198 2199 -(% style="color:blue" %)**Example5**(%%): Connecting to an Open Collector 2262 +(% style="color:blue" %)**Example 5**(%%): Connecting to an Open Collector 2200 2200 2201 2201 [[image:image-20240219115718-1.png]] 2202 2202 ... ... @@ -2272,7 +2272,7 @@ 2272 2272 [[image:image-20220524100215-10.png||height="382" width="723"]] 2273 2273 2274 2274 2275 -== 3.7 LED sIndicators ==2338 +== 3.7 LED Indicators == 2276 2276 2277 2277 The table below lists the behavior of LED indicators for each port function. 2278 2278 ... ... @@ -2311,13 +2311,14 @@ 2311 2311 == 4.1 Connecting the LT-22222-L to a PC == 2312 2312 2313 2313 ((( 2314 -You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below. 2377 +You can use a USB-to-TTL adapter/converter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below. 2315 2315 2316 -[[image:usb-ttl-programming.png]] 2379 +[[image:usb-ttl-audio-jack-connection.jpg]] 2380 + 2381 + 2317 2317 ))) 2318 2318 2319 2319 2320 - 2321 2321 ((( 2322 2322 On the PC, you need to set the (% style="color:#4f81bd" %)**serial tool **(%%)(such as [[PuTTY>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]] or [[SecureCRT>>https://www.vandyke.com/cgi-bin/releases.php?product=securecrt]]) to a baud rate of (% style="color:green" %)**9600**(%%) to access the serial console of LT-22222-L. Access to AT commands is disabled by default, and a password (default: (% style="color:green" %)**123456**)(%%) must be entered to enable AT command access, as shown below: 2323 2323 ))) ... ... @@ -2347,39 +2347,39 @@ 2347 2347 * **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey) 2348 2348 * **##AT+APPEUI##**: Get or set the Application EUI (AppEUI) 2349 2349 * **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON) 2350 -* AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification) 2351 -* AT+DR: Get or set the Data Rate. (0-7 corresponding to DR_X) 2352 -* AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 2353 -* AT+PNM: Get or set the public network mode. (0: off, 1: on) 2354 -* AT+RX2FQ: Get or set the Rx2 window frequency 2355 -* AT+RX2DR: Get or set the Rx2 window data rate (0-7 corresponding to DR_X) 2356 -* AT+RX1DL: Get or set the delay between the end of the Tx and the Rx Window 1 in ms 2357 -* AT+RX2DL: Get or set the delay between the end of the Tx and the Rx Window 2 in ms 2358 -* AT+JN1DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 2359 -* AT+JN2DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 2360 -* AT+NJM: Get or set the Network Join Mode. (0: ABP, 1: OTAA) 2361 -* AT+NWKID: Get or set the Network ID 2362 -* AT+FCU: Get or set the Frame Counter Uplink (FCntUp) 2363 -* AT+FCD: Get or set the Frame Counter Downlink (FCntDown) 2364 -* AT+CLASS: Get or set the Device Class 2365 -* AT+JOIN: Join network 2366 -* AT+NJS: Get OTAA Join Status 2367 -* AT+SENDB: Send hexadecimal data along with the application port 2368 -* AT+SEND: Send text data along with the application port 2369 -* AT+RECVB: Print last received data in binary format (with hexadecimal values) 2370 -* AT+RECV: Print last received data in raw format 2371 -* AT+VER: Get current image version and Frequency Band 2372 -* AT+CFM: Get or Set the confirmation mode (0-1) 2373 -* AT+CFS: Get confirmation status of the last AT+SEND (0-1) 2374 -* AT+SNR: Get the SNR of the last received packet 2375 -* AT+RSSI: Get the RSSI of the last received packet 2376 -* AT+TDC: Get or set the application data transmission interval in ms 2377 -* AT+PORT: Get or set the application port 2378 -* AT+DISAT: Disable AT commands 2379 -* AT+PWORD: Set password, max 9 digits 2380 -* AT+CHS: Get or set the Frequency (Unit: Hz) for Single Channel Mode 2381 -* AT+CHE: Get or set eight channels mode, Only for US915, AU915, CN470 2382 -* AT+CFG: Print all settings 2414 +* ##**AT+TXP**##: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification) 2415 +* **##AT+DR##**: Get or set the Data Rate. (0-7 corresponding to DR_X) 2416 +* **##AT+DCS##**: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 2417 +* ##**AT+PNM**##: Get or set the public network mode. (0: off, 1: on) 2418 +* ##**AT+RX2FQ**##: Get or set the Rx2 window frequency 2419 +* ##**AT+RX2DR**##: Get or set the Rx2 window data rate (0-7 corresponding to DR_X) 2420 +* ##**AT+RX1DL**##: Get or set the delay between the end of the Tx and the Rx Window 1 in ms 2421 +* ##**AT+RX2DL**##: Get or set the delay between the end of the Tx and the Rx Window 2 in ms 2422 +* ##**AT+JN1DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 2423 +* ##**AT+JN2DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 2424 +* ##**AT+NJM**##: Get or set the Network Join Mode. (0: ABP, 1: OTAA) 2425 +* ##**AT+NWKID**##: Get or set the Network ID 2426 +* ##**AT+FCU**##: Get or set the Frame Counter Uplink (FCntUp) 2427 +* ##**AT+FCD**##: Get or set the Frame Counter Downlink (FCntDown) 2428 +* ##**AT+CLASS**##: Get or set the Device Class 2429 +* ##**AT+JOIN**##: Join network 2430 +* ##**AT+NJS**##: Get OTAA Join Status 2431 +* ##**AT+SENDB**##: Send hexadecimal data along with the application port 2432 +* ##**AT+SEND**##: Send text data along with the application port 2433 +* ##**AT+RECVB**##: Print last received data in binary format (with hexadecimal values) 2434 +* ##**AT+RECV**##: Print last received data in raw format 2435 +* ##**AT+VER**##: Get current image version and Frequency Band 2436 +* ##**AT+CFM**##: Get or Set the confirmation mode (0-1) 2437 +* ##**AT+CFS**##: Get confirmation status of the last AT+SEND (0-1) 2438 +* ##**AT+SNR**##: Get the SNR of the last received packet 2439 +* ##**AT+RSSI**##: Get the RSSI of the last received packet 2440 +* ##**AT+TDC**##: Get or set the application data transmission interval in ms 2441 +* ##**AT+PORT**##: Get or set the application port 2442 +* ##**AT+DISAT**##: Disable AT commands 2443 +* ##**AT+PWORD**##: Set password, max 9 digits 2444 +* ##**AT+CHS**##: Get or set the Frequency (Unit: Hz) for Single Channel Mode 2445 +* ##**AT+CHE**##: Get or set eight channels mode, Only for US915, AU915, CN470 2446 +* ##**AT+CFG**##: Print all settings 2383 2383 ))) 2384 2384 2385 2385 ... ... @@ -2544,7 +2544,7 @@ 2544 2544 You will need the following things before proceeding: 2545 2545 2546 2546 * 3.5mm programming cable (included with the LT-22222-L as an additional accessory) 2547 -* USB to TTL adapter 2611 +* USB to TTL adapter/converter 2548 2548 * Download and install the [[STM32 Flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. (replaced by STM32CubeProgrammer) 2549 2549 * Download the latest firmware image from [[LT-22222-L firmware image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]]. Check the file name of the firmware to find the correct region. 2550 2550 ... ... @@ -2554,7 +2554,7 @@ 2554 2554 2555 2555 Below is the hardware setup for uploading a firmware image to the LT-22222-L: 2556 2556 2557 -[[image:usb-ttl- programming.png]]2621 +[[image:usb-ttl-audio-jack-connection.jpg]] 2558 2558 2559 2559 2560 2560
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