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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... ... @@ -53,7 +53,7 @@ 53 53 54 54 ))) 55 55 56 -== 1.2 56 +== 1.2 Specifications == 57 57 58 58 ((( 59 59 ... ... @@ -191,7 +191,7 @@ 191 191 192 192 193 193 194 -== 1.4 194 +== 1.4 Applications == 195 195 196 196 197 197 * Smart Buildings & Home Automation ... ... @@ -1149,7 +1149,7 @@ 1149 1149 1150 1150 1151 1151 1152 -==== 3.4.2. 1152 +==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ==== 1153 1153 1154 1154 1155 1155 * (% style="color:#037691" %)**AT Command:** ... ... @@ -2104,7 +2104,6 @@ 2104 2104 2105 2105 (% style="color:red" %)**Notice**(%%): In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is: 2106 2106 2107 - 2108 2108 [[image:1653360054704-518.png||height="186" width="745"]] 2109 2109 2110 2110 ... ... @@ -2194,7 +2194,7 @@ 2194 2194 [[image:1653360498588-932.png||height="485" width="726"]] 2195 2195 2196 2196 2197 -== 6.4 How to change the uplink interval ？==2196 +== 6.4 How to change the uplink interval? == 2198 2198 2199 2199 2200 2200 Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]] ... ... @@ -2243,6 +2243,12 @@ 2243 2243 Firmware version needs to be no less than 1.6.0. 2244 2244 2245 2245 2245 +== 6.10 Why does the LT22222 always report 15.585V when measuring AVI? == 2246 + 2247 + 2248 +It is likely that the GND is not connected during the measurement, or the wire connected to the GND is loose. 2249 + 2250 + 2246 2246 = 7. Trouble Shooting = 2247 2247 ))) 2248 2248 ... ... @@ -2283,6 +2283,13 @@ 2283 2283 ))) 2284 2284 2285 2285 2291 +== 7.4 Why can LT22222 perform Uplink normally, but cannot receive Downlink? == 2292 + 2293 + 2294 +The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue state. 2295 +Use this command to bring their counts back together: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]] 2296 + 2297 + 2286 2286 = 8. Order Info = 2287 2287 2288 2288