Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -204,8 +204,6 @@ 204 204 205 205 * Smart Factory 206 206 207 - 208 - 209 209 == 1.5 Hardware Variants == 210 210 211 211 ... ... @@ -389,8 +389,6 @@ 389 389 ** DO1 is high in case there is load between DO1 and V+. 390 390 ** DO1 LED is off in both case 391 391 392 - 393 - 394 394 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 395 395 396 396 ... ... @@ -505,7 +505,6 @@ 505 505 ))) 506 506 ))) 507 507 508 - 509 509 ((( 510 510 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 511 511 ))) ... ... @@ -542,6 +542,8 @@ 542 542 543 543 ((( 544 544 (% style="color:red" %)**Note: DO3 is not valid for LT-22222-L.** 540 + 541 + 545 545 ))) 546 546 547 547 ((( ... ... @@ -557,7 +557,6 @@ 557 557 ))) 558 558 ))) 559 559 560 - 561 561 ((( 562 562 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 563 563 ))) ... ... @@ -611,12 +611,9 @@ 611 611 ))) 612 612 613 613 ((( 614 - 615 - 616 616 **To use this mode, please run:** 617 617 ))) 618 618 619 - 620 620 ((( 621 621 (% class="box infomessage" %) 622 622 ((( ... ... @@ -626,7 +626,6 @@ 626 626 ))) 627 627 ))) 628 628 629 - 630 630 ((( 631 631 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 632 632 ))) ... ... @@ -2032,8 +2032,6 @@ 2032 2032 dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.** 2033 2033 2034 2034 **4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5.** 2035 - 2036 - 2037 2037 ))) 2038 2038 2039 2039 ((( ... ... @@ -2040,9 +2040,6 @@ 2040 2040 [[image:1653359097980-169.png||height="188" width="729"]] 2041 2041 ))) 2042 2042 2043 -((( 2044 - 2045 -))) 2046 2046 2047 2047 === 4.2.3 Change to Class A === 2048 2048 ... ... @@ -2050,8 +2050,9 @@ 2050 2050 ((( 2051 2051 (% style="color:blue" %)**If sensor JOINED:** 2052 2052 2053 -(% style="background-color:#dcdcdc" %)**AT+CLASS=A 2054 -ATZ** 2040 +(% style="background-color:#dcdcdc" %)**AT+CLASS=A** 2041 + 2042 +(% style="background-color:#dcdcdc" %)**ATZ** 2055 2055 ))) 2056 2056 2057 2057 ... ... @@ -2168,13 +2168,21 @@ 2168 2168 2169 2169 ((( 2170 2170 (% style="background-color:#dcdcdc" %)**123456** (%%) : Enter Password to have AT access. 2159 + 2171 2171 (% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Reset Parameters to Factory Default, Keys Reserve 2161 + 2172 2172 (% style="background-color:#dcdcdc" %)**AT+NJM=0** (%%) : Set to ABP mode 2163 + 2173 2173 (% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) : Set the Adaptive Data Rate Off 2165 + 2174 2174 (% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) : Set Data Rate (Set AT+DR=3 for 915 band) 2167 + 2175 2175 (% style="background-color:#dcdcdc" %)**AT+TDC=60000 **(%%) : Set transmit interval to 60 seconds 2169 + 2176 2176 (% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) : Set transmit frequency to 868.4Mhz 2171 + 2177 2177 (% style="background-color:#dcdcdc" %)**AT+DADDR=26 01 1A F1**(%%) : Set Device Address to 26 01 1A F1 2173 + 2178 2178 (% style="background-color:#dcdcdc" %)**ATZ** (%%) : Reset MCU 2179 2179 ))) 2180 2180 ... ... @@ -2292,6 +2292,8 @@ 2292 2292 * (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865 2293 2293 * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779 2294 2294 2291 + 2292 + 2295 2295 = 9. Packing Info = 2296 2296 2297 2297 ... ... @@ -2309,6 +2309,8 @@ 2309 2309 * Package Size / pcs : 14.5 x 8 x 5 cm 2310 2310 * Weight / pcs : 170g 2311 2311 2310 + 2311 + 2312 2312 = 10. Support = 2313 2313 2314 2314