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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... ... @@ -64,7 +64,7 @@ 64 64 ))) 65 65 66 66 * ((( 67 -STM32L072 CZT6MCU67 +STM32L072xxxx MCU 68 68 ))) 69 69 * ((( 70 70 SX1276/78 Wireless Chip ... ... @@ -186,7 +186,6 @@ 186 186 * Firmware upgradable via program port 187 187 * Counting 188 188 189 - 190 190 == 1.4 Applications == 191 191 192 192 ... ... @@ -197,7 +197,6 @@ 197 197 * Smart Cities 198 198 * Smart Factory 199 199 200 - 201 201 == 1.5 Hardware Variants == 202 202 203 203 ... ... @@ -212,7 +212,6 @@ 212 212 * 1 x Counting Port 213 213 ))) 214 214 215 - 216 216 = 2. Power ON Device = 217 217 218 218 ... ... @@ -310,7 +310,6 @@ 310 310 * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 311 311 * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 312 312 313 - 314 314 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 315 315 316 316 ... ... @@ -367,7 +367,6 @@ 367 367 ** DO1 is high in case there is load between DO1 and V+. 368 368 ** DO1 LED is off in both case 369 369 370 - 371 371 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 372 372 373 373 ... ... @@ -773,7 +773,6 @@ 773 773 774 774 * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 775 775 776 - 777 777 === 3.4.1 Common Commands === 778 778 779 779 ... ... @@ -1076,6 +1076,13 @@ 1076 1076 1077 1077 Latching time. Unit: ms 1078 1078 1073 +Note: 1074 + 1075 + Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes 1076 + 1077 + Before Firmwre v1.6.0 the latch time only suport 2 bytes. 1078 + 1079 + 1079 1079 (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.** 1080 1080 1081 1081 ... ... @@ -1160,6 +1160,13 @@ 1160 1160 1161 1161 (% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms 1162 1162 1164 +Note: 1165 + 1166 + Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes 1167 + 1168 + Before Firmwre v1.6.0 the latch time only suport 2 bytes. 1169 + 1170 + 1163 1163 (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.** 1164 1164 1165 1165 ... ... @@ -1251,14 +1251,14 @@ 1251 1251 1252 1252 1253 1253 1254 -==== 3.4.2.20 Reset save DR DO state ====1262 +==== 3.4.2.20 Reset save RO DO state ==== 1255 1255 1256 1256 1257 1257 * (% style="color:#037691" %)**AT Command:** 1258 1258 1259 -(% style="color:blue" %)**AT+RODORET=1 **(%%)~/~/ RODO will close when the device joining the network. (default) 1267 +(% style="color:blue" %)**AT+RODORESET=1 **(%%)~/~/ RODO will close when the device joining the network. (default) 1260 1260 1261 -(% style="color:blue" %)**AT+RODORET=0 **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network. 1269 +(% style="color:blue" %)**AT+RODORESET=0 **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network. 1262 1262 1263 1263 1264 1264 * (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):** ... ... @@ -1588,7 +1588,7 @@ 1588 1588 1589 1589 1590 1590 ((( 1591 -The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device ’s Power Line to in serial of RO1_1 and RO_2. Such as below:1599 +The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device's Power Line to in serial of RO1_1 and RO_2. Such as below: 1592 1592 1593 1593 **Note**: RO pins go to Open(NO) when device is power off. 1594 1594 ))) ... ... @@ -2104,7 +2104,7 @@ 2104 2104 == 5.5 Can i use point to point communication for LT-22222-L? == 2105 2105 2106 2106 2107 -Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]] ,this is [[firmware>>https:// www.dropbox.com/sh/g99v0fxcltn9r1y/AADKXQ2v5ZT-S3sxdmbvE7UAa/LT-22222-L/image?dl=0&subfolder_nav_tracking=1]].2115 +Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]] ,this is [[firmware>>https://github.com/dragino/LT-22222-L/releases]]. 2108 2108 2109 2109 2110 2110 ... ... @@ -2202,7 +2202,6 @@ 2202 2202 * (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865 2203 2203 * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779 2204 2204 2205 - 2206 2206 = 8. Packing Info = 2207 2207 2208 2208 ... ... @@ -2220,7 +2220,6 @@ 2220 2220 * Package Size / pcs : 14.5 x 8 x 5 cm 2221 2221 * Weight / pcs : 170g 2222 2222 2223 - 2224 2224 = 9. Support = 2225 2225 2226 2226