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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... ... @@ -176,45 +176,29 @@ 176 176 177 177 178 178 * LoRaWAN Class A & Class C protocol 179 - 180 180 * Optional Customized LoRa Protocol 181 - 182 182 * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869 183 - 184 184 * AT Commands to change parameters 185 - 186 186 * Remote configure parameters via LoRa Downlink 187 - 188 188 * Firmware upgradable via program port 189 - 190 190 * Counting 191 191 192 - 193 193 == 1.4 Applications == 194 194 195 195 196 196 * Smart Buildings & Home Automation 197 - 198 198 * Logistics and Supply Chain Management 199 - 200 200 * Smart Metering 201 - 202 202 * Smart Agriculture 203 - 204 204 * Smart Cities 205 - 206 206 * Smart Factory 207 207 208 - 209 209 == 1.5 Hardware Variants == 210 210 211 211 212 -(% border="1" style="background-color:#f2f2f2; width:500px" %) 213 -|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:334px" %)**Description** 214 -|(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)((( 215 -(% style="text-align:center" %) 216 -[[image:image-20230424115112-1.png||height="106" width="58"]] 217 -)))|(% style="width:334px" %)((( 199 +(% border="1" style="background-color:#f7faff; width:500px" %) 200 +|(% style="width:103px" %)**Model**|(% style="width:131px" %)**Photo**|(% style="width:334px" %)**Description** 201 +|(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)[[image:1653296302983-697.png]]|(% style="width:334px" %)((( 218 218 * 2 x Digital Input (Bi-direction) 219 219 * 2 x Digital Output 220 220 * 2 x Relay Output (5A@250VAC / 30VDC) ... ... @@ -223,7 +223,6 @@ 223 223 * 1 x Counting Port 224 224 ))) 225 225 226 - 227 227 = 2. Power ON Device = 228 228 229 229 ... ... @@ -280,7 +280,7 @@ 280 280 Each LT is shipped with a sticker with the default device EUI as below: 281 281 ))) 282 282 283 -[[image: image-20230425173427-2.png]]266 +[[image:1653297924498-393.png]] 284 284 285 285 286 286 Input these keys in the LoRaWAN Server portal. Below is TTN screen shot: ... ... @@ -1121,7 +1121,7 @@ 1121 1121 ))) 1122 1122 1123 1123 ((( 1124 -[[image:image-202 30426161322-1.png]]1107 +[[image:image-20220524093724-9.png]] 1125 1125 ))) 1126 1126 1127 1127 (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.** ... ... @@ -1540,9 +1540,9 @@ 1540 1540 === 3.6.3 Digital Output Port: DO1/DO2 /DO3 === 1541 1541 1542 1542 1543 -(% style="color:blue" %) **NPN output**(%%): GND or Float. Max voltage can apply to output pin is 36v.1526 +**(% style="color:blue" %)NPN output**: GND or Float. Max voltage can apply to output pin is 36v. 1544 1544 1545 -(% style="color:red" %) **Note: DO pins go to float when device is power off.**1528 +**(% style="color:red" %)Note: DO pins go to float when device is power off.** 1546 1546 1547 1547 [[image:1653357531600-905.png]] 1548 1548 ... ... @@ -1564,9 +1564,9 @@ 1564 1564 1565 1565 (% style="color:blue" %)**Specifications of the wind speed sensor:** 1566 1566 1567 - (% style="color:red" %)**Red: 12~~24v**1550 +**Red: 12~~24v** 1568 1568 1569 - (% style="color:#ffc000" %)**Yellow: 4~~20mA**1552 +**Yellow: 4~~20mA** 1570 1570 1571 1571 **Black: GND** 1572 1572 ... ... @@ -2185,6 +2185,7 @@ 2185 2185 * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779 2186 2186 2187 2187 2171 + 2188 2188 = 9. Packing Info = 2189 2189 2190 2190 ... ... @@ -2195,6 +2195,7 @@ 2195 2195 * Bracket for controller x1 2196 2196 * Program cable x 1 2197 2197 2182 + 2198 2198 **Dimension and weight**: 2199 2199 2200 2200 * Device Size: 13.5 x 7 x 3 cm ... ... @@ -2203,6 +2203,7 @@ 2203 2203 * Weight / pcs : 170g 2204 2204 2205 2205 2191 + 2206 2206 = 10. Support = 2207 2207 2208 2208 ... ... @@ -2223,3 +2223,4 @@ 2223 2223 * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]] 2224 2224 * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]] 2225 2225 2212 +
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