Changes for page Point to Point Communication of LT-22222-L
Last modified by Edwin Chen on 2022/11/22 09:38
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... ... @@ -26,6 +26,7 @@ 26 26 (% class="wikigeneratedid" id="H2.2.Configure" %) 27 27 (% style="color:blue" %)**Configure:** 28 28 29 + 29 29 (% border="1" style="background-color:#f7faff; color:black; width:500px" %) 30 30 |=**A's configuration**|=**B's configuration** 31 31 |AT+GROUPMOD=0|AT+GROUPMOD=0 ... ... @@ -38,8 +38,6 @@ 38 38 |AT+DI2TODO2=2 |AT+DI2TODO2=2 39 39 |AT+DI2TORO2=2|AT+DI2TORO2=2 40 40 41 - 42 - 43 43 == **2.2 Point To Mult-Point ** == 44 44 45 45 ... ... @@ -48,9 +48,7 @@ 48 48 49 49 [[image:image-20220602111219-3.png]] 50 50 51 -((( 52 52 If the sender does not get the ACK reply from the receiver, it will retransmit up to 4 times, each interval is 6 seconds, and the UplinkCounter of the retransmission will not increase. 53 -))) 54 54 55 55 56 56 == **2.3 AT command** == ... ... @@ -78,7 +78,7 @@ 78 78 79 79 (% style="color:#037691" %)**AT+RXSF **(%%)**:** Get or Set the spreading factor of RX (7 to 12) (default:12) 80 80 81 -(% style="color:#037691" %)**AT+BW **(%%)**: 78 +(% style="color:#037691" %)**AT+BW **(%%)**: **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0) 82 82 83 83 (% style="color:#037691" %)**AT+CR **(%%)**: **Get or Set the coding rate [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8] (default:1) 84 84 ... ... @@ -86,7 +86,7 @@ 86 86 87 87 (% style="color:#037691" %)**AT+VER **(%%)**:** Get firmware version number 88 88 89 -(% style="color:#037691" %)**AT+SEND **(%%)**: 86 +(% style="color:#037691" %)**AT+SEND **(%%)**: **Set Custom sent hex data 90 90 91 91 (% style="color:#037691" %)**AT+GROUPMOD **(%%)**: **Set or Get the grouping mode of the device (default: 0) 92 92