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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... ... @@ -311,6 +311,7 @@ 311 311 * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 312 312 313 313 314 + 314 314 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 315 315 316 316 ... ... @@ -368,6 +368,7 @@ 368 368 ** DO1 LED is off in both case 369 369 370 370 372 + 371 371 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 372 372 373 373 ... ... @@ -1544,10 +1544,8 @@ 1544 1544 === 3.6.3 Digital Output Port: DO1/DO2 /DO3 === 1545 1545 1546 1546 1547 - **NPN output**: GND or Float. Max voltage can apply to output pin is 36v.1549 +NPN output: GND or Float. Max voltage can apply to output pin is 36v. 1548 1548 1549 -Note: DO pins go to float when device is power off. 1550 - 1551 1551 [[image:1653357531600-905.png]] 1552 1552 1553 1553 ... ... @@ -1589,8 +1589,6 @@ 1589 1589 1590 1590 ((( 1591 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: 1592 - 1593 -**Note**: RO pins go to Open(NO) when device is power off. 1594 1594 ))) 1595 1595 1596 1596 [[image:image-20220524100215-9.png]] ... ... @@ -2133,13 +2133,11 @@ 2133 2133 [[image:image-20221006170630-1.png||height="610" width="945"]] 2134 2134 2135 2135 2136 -== 5.8 Can LT22222 -Lsave RO state? ==2134 +== 5.8 Can LT22222 save RO state? == 2137 2137 2138 - 2139 2139 Firmware version needs to be no less than 1.6.0. 2140 2140 2141 2141 2142 - 2143 2143 = 6. Trouble Shooting = 2144 2144 2145 2145 ... ... @@ -2231,6 +2231,7 @@ 2231 2231 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]] 2232 2232 2233 2233 2230 + 2234 2234 2235 2235 ))) 2236 2236
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