Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -76,6 +76,8 @@ 76 76 ))) 77 77 78 78 ((( 79 + 80 + 79 79 **Interface for Model: LT22222-L:** 80 80 ))) 81 81 ... ... @@ -99,6 +99,8 @@ 99 99 ))) 100 100 101 101 ((( 104 + 105 + 102 102 **LoRa Spec:** 103 103 ))) 104 104 ... ... @@ -158,8 +158,6 @@ 158 158 ))) 159 159 * ((( 160 160 Packet engine up to 256 bytes with CRC. 161 - 162 - 163 163 ))) 164 164 165 165 == 1.3 Features == ... ... @@ -216,12 +216,9 @@ 216 216 217 217 ((( 218 218 In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>||anchor="H4.UseATCommand"]] to set the keys in the devices. 219 - 220 - 221 221 ))) 222 222 223 223 224 - 225 225 == 3.2 Example to join LoRaWAN network == 226 226 227 227 ((( ... ... @@ -230,12 +230,13 @@ 230 230 231 231 [[image:image-20220523172350-1.png||height="266" width="864"]] 232 232 232 + 233 233 ((( 234 234 The LG308 is already set to connect to [[TTN network >>url:https://www.thethingsnetwork.org/]]. So what we need to do now is only configure register this device to TTN: 235 235 ))) 236 236 237 237 ((( 238 -**Step 1**: Create a device in TTN with the OTAA keys from LT IO controller. 238 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller. 239 239 ))) 240 240 241 241 ((( ... ... @@ -244,6 +244,7 @@ 244 244 245 245 [[image:1653297924498-393.png]] 246 246 247 + 247 247 Input these keys in the LoRaWAN Server portal. Below is TTN screen shot: 248 248 249 249 Add APP EUI in the application. ... ... @@ -257,7 +257,7 @@ 257 257 258 258 259 259 ((( 260 -**Step 2**: Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel. 261 +(% style="color:blue" %)**Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel. 261 261 ))) 262 262 263 263 [[image:1653298044601-602.png||height="405" width="709"]] ... ... @@ -276,6 +276,7 @@ 276 276 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 277 277 278 278 280 + 279 279 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 280 280 281 281 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -330,6 +330,7 @@ 330 330 ** DO1 LED is off in both case 331 331 332 332 335 + 333 333 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 334 334 335 335 ... ... @@ -475,6 +475,7 @@ 475 475 ))) 476 476 477 477 481 + 478 478 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 479 479 480 480 ... ... @@ -640,6 +640,7 @@ 640 640 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 641 641 642 642 647 + 643 643 (% style="color:#4f81bd" %)**Trigger base on current**: 644 644 645 645 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -649,6 +649,7 @@ 649 649 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 650 650 651 651 657 + 652 652 (% style="color:#4f81bd" %)**Trigger base on DI status**: 653 653 654 654 DI status trigger Flag. ... ... @@ -655,12 +655,13 @@ 655 655 656 656 Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG > 657 657 664 + 658 658 **Example:** 659 659 660 660 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 661 661 662 662 663 -**Downlink Command to set Trigger Condition** 670 +**Downlink Command to set Trigger Condition:** 664 664 665 665 Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 666 666 ... ... @@ -689,6 +689,7 @@ 689 689 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 690 690 691 691 699 + 692 692 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 693 693 694 694 MOD6 Payload : total 11 bytes payload ... ... @@ -713,8 +713,6 @@ 713 713 714 714 * Each bits shows which status has been trigger on this uplink. 715 715 716 - 717 - 718 718 **Example:** 719 719 720 720 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -726,8 +726,6 @@ 726 726 727 727 * Each bits shows which status has been trigger on this uplink. 728 728 729 - 730 - 731 731 **Example:** 732 732 733 733 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -769,8 +769,6 @@ 769 769 770 770 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 771 771 772 - 773 - 774 774 === 3.4.1 Common Commands === 775 775 776 776 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]