Changes for page LT-22222-L -- LoRa I/O Controller User Manual
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... ... @@ -1,7 +1,6 @@ 1 1 (% style="text-align:center" %) 2 2 [[image:image-20220523163353-1.jpeg||height="604" width="500"]] 3 3 4 -**LT-22222-L LoRa IO Controller User Manual ** 5 5 6 6 7 7 **Table of Contents:** ... ... @@ -167,7 +167,6 @@ 167 167 Packet engine up to 256 bytes with CRC. 168 168 169 169 170 - 171 171 172 172 ))) 173 173 ... ... @@ -181,10 +181,6 @@ 181 181 * Firmware upgradable via program port 182 182 * Counting 183 183 184 - 185 - 186 - 187 - 188 188 == 1.4 Applications == 189 189 190 190 * Smart Buildings & Home Automation ... ... @@ -194,10 +194,6 @@ 194 194 * Smart Cities 195 195 * Smart Factory 196 196 197 - 198 - 199 - 200 - 201 201 == 1.5 Hardware Variants == 202 202 203 203 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -211,7 +211,6 @@ 211 211 * 1 x Counting Port 212 212 ))) 213 213 214 - 215 215 = 2. Power ON Device = 216 216 217 217 The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller. ... ... @@ -229,11 +229,11 @@ 229 229 == 3.1 How it works? == 230 230 231 231 ((( 232 -The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on **TX LED** will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. **TX LED** will be on for 5 seconds after joined in network. When there is message from server, the **RX LED**will be on for 1 second.221 +The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on (% style="color:green" %)**TX LED**(%%) will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. (% style="color:green" %)**TX LED**(%%) will be on for 5 seconds after joined in network. When there is message from server, the RX LED will be on for 1 second. 233 233 ))) 234 234 235 235 ((( 236 -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.225 +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. 237 237 ))) 238 238 239 239 ... ... @@ -285,12 +285,12 @@ 285 285 286 286 There are five working modes + one interrupt mode on LT for different type application: 287 287 288 -* **MOD1**: (default setting): 2 x ACI + 2AVI + DI + DO + RO 289 -* **MOD2**: Double DI Counting + DO + RO 290 -* **MOD3**: Single DI Counting + 2 x ACI + DO + RO 291 -* **MOD4**: Single DI Counting + 1 x Voltage Counting + DO + RO 292 -* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 293 -* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 277 +* (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO 278 +* (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO 279 +* (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO 280 +* (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO 281 +* (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 282 +* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 294 294 295 295 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 296 296 ... ... @@ -418,6 +418,8 @@ 418 418 [[image:image-20220523181246-5.png]] 419 419 420 420 ((( 410 + 411 + 421 421 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 422 422 ))) 423 423 ... ... @@ -431,6 +431,7 @@ 431 431 (% style="color:red" %)Note: DO3 is not valid for LT-22222-L. 432 432 ))) 433 433 425 + 434 434 ((( 435 435 **To use counting mode, please run:** 436 436 ))) ... ... @@ -563,8 +563,8 @@ 563 563 564 564 For example, if user has configured below commands: 565 565 566 -* **AT+MOD=1 ** **~-~->** The normal working mode 567 -* **AT+ADDMOD6=1** **~-~->** Enable trigger 558 +* **AT+MOD=1 ** **~-~->** The normal working mode 559 +* **AT+ADDMOD6=1** **~-~->** Enable trigger 568 568 569 569 LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases: 570 570 ... ... @@ -573,6 +573,7 @@ 573 573 574 574 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 575 575 568 + 576 576 (% style="color:#4f81bd" %)**Trigger base on voltage**: 577 577 578 578 Format: AT+AVLIM=<AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH> ... ... @@ -720,6 +720,7 @@ 720 720 721 721 === 3.4.2 Sensor related commands === 722 722 716 + 723 723 ==== 3.4.2.1 Set Transmit Interval ==== 724 724 725 725 Set device uplink interval. ... ... @@ -773,6 +773,7 @@ 773 773 774 774 775 775 770 + 776 776 ==== 3.4.2.4 Enable Trigger Mode ==== 777 777 778 778 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ... ... @@ -850,8 +850,6 @@ 850 850 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 851 851 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 852 852 853 - 854 - 855 855 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 856 856 857 857 Set DI2 trigger. ... ... @@ -923,9 +923,15 @@ 923 923 924 924 **0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 925 925 919 +((( 920 + 926 926 922 +(% style="color:red" %)Note: ATDC setting must be more than 5min 923 +))) 927 927 928 928 926 + 927 + 929 929 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 930 930 931 931 * (% style="color:#037691" %)**AT Command** ... ... @@ -1077,7 +1077,7 @@ 1077 1077 1078 1078 (% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status: 1079 1079 1080 -[[image:image-20220 524093831-10.png]]1079 +[[image:image-20220714135731-1.png||height="406" width="627"]] 1081 1081 1082 1082 1083 1083 (% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms ... ... @@ -1087,21 +1087,21 @@ 1087 1087 1088 1088 **Example payload:** 1089 1089 1090 -**~1. 05 01 11 07 D 0**1089 +**~1. 05 01 11 07 D** 1091 1091 1092 -Relay1 and Relay 2 will be set to N O, last 2 seconds, then change back to original state.1091 +Relay1 and Relay 2 will be set to NC , last 2 seconds, then change back to original state. 1093 1093 1094 1094 **2. 05 01 10 07 D0** 1095 1095 1096 -Relay1 will change to N O, Relay2 will change to NC, last 2 seconds, then both change back to original state.1095 +Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then both change back to original state. 1097 1097 1098 1098 **3. 05 00 01 07 D0** 1099 1099 1100 -Relay1 will change to N C, Relay2 will change to NO, last 2 seconds, then relay change to NO,C.1099 +Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then relay change to NC,Relay2 change to NO. 1101 1101 1102 1102 **4. 05 00 00 07 D0** 1103 1103 1104 -Relay 1 & relay2 will change to N C, last 2 seconds, then both change to NO.1103 +Relay 1 & relay2 will change to NO, last 2 seconds, then both change to NC. 1105 1105 1106 1106 1107 1107 ... ... @@ -1768,7 +1768,7 @@ 1768 1768 1769 1769 1770 1770 (% style="color:blue" %)**For LT-22222-L**(%%): 1771 -Hold down the PRO button and then momentarily press the RST reset button and the **DO1 led** will change from OFF to ON. When **DO1 LED** is on, it means the device is in download mode. 1770 +Hold down the PRO button and then momentarily press the RST reset button and the (% style="color:red" %)**DO1 led**(%%) will change from OFF to ON. When (% style="color:red" %)**DO1 LED**(%%) is on, it means the device is in download mode. 1772 1772 ))) 1773 1773 1774 1774 [[image:image-20220524103407-12.png]] ... ... @@ -1883,7 +1883,7 @@ 1883 1883 1884 1884 ((( 1885 1885 ((( 1886 -== 6.1 Downlink doesn ’t work, how to solve it? ==1885 +== 6.1 Downlink doesn't work, how to solve it? == 1887 1887 ))) 1888 1888 ))) 1889 1889 ... ... @@ -1904,7 +1904,7 @@ 1904 1904 ((( 1905 1905 1906 1906 1907 -== 6.3 Why I can ’t join TTN in US915 /AU915 bands? ==1906 +== 6.3 Why I can't join TTN in US915 /AU915 bands? == 1908 1908 ))) 1909 1909 1910 1910 ((( ... ... @@ -1912,27 +1912,26 @@ 1912 1912 ))) 1913 1913 1914 1914 1915 - 1916 1916 = 7. Order Info = 1917 1917 1918 1918 1919 1919 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1920 1920 1921 - 1922 1922 (% style="color:#4f81bd" %)**XXX:** 1923 1923 1924 -* (% style="color: #4f81bd" %)**EU433**(%%): LT with frequency bands EU4331925 -* (% style="color: #4f81bd" %)**EU868**(%%): LT with frequency bands EU8681926 -* (% style="color: #4f81bd" %)**KR920**(%%): LT with frequency bands KR9201927 -* (% style="color: #4f81bd" %)**CN470**(%%): LT with frequency bands CN4701928 -* (% style="color: #4f81bd" %)**AS923**(%%): LT with frequency bands AS9231929 -* (% style="color: #4f81bd" %)**AU915**(%%): LT with frequency bands AU9151930 -* (% style="color: #4f81bd" %)**US915**(%%): LT with frequency bands US9151931 -* (% style="color: #4f81bd" %)**IN865**(%%): LT with frequency bands IN8651932 -* (% style="color: #4f81bd" %)**CN779**(%%): LT with frequency bands CN7791921 +* (% style="color:red" %)**EU433**(%%): LT with frequency bands EU433 1922 +* (% style="color:red" %)**EU868**(%%): LT with frequency bands EU868 1923 +* (% style="color:red" %)**KR920**(%%): LT with frequency bands KR920 1924 +* (% style="color:red" %)**CN470**(%%): LT with frequency bands CN470 1925 +* (% style="color:red" %)**AS923**(%%): LT with frequency bands AS923 1926 +* (% style="color:red" %)**AU915**(%%): LT with frequency bands AU915 1927 +* (% style="color:red" %)**US915**(%%): LT with frequency bands US915 1928 +* (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865 1929 +* (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779 1933 1933 1934 1934 1935 1935 1933 + 1936 1936 = 8. Packing Info = 1937 1937 1938 1938 ... ... @@ -1952,6 +1952,7 @@ 1952 1952 1953 1953 1954 1954 1953 + 1955 1955 = 9. Support = 1956 1956 1957 1957 * ((( ... ... @@ -1959,12 +1959,10 @@ 1959 1959 ))) 1960 1960 * ((( 1961 1961 Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 1961 +))) 1962 1962 1963 1963 1964 1964 1965 - 1966 -))) 1967 - 1968 1968 = 10. Reference = 1969 1969 1970 1970 * LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]
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