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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... ... @@ -1,10 +1,7 @@ 1 -**Contents: ** 2 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 3 3 {{toc/}} 3 +{{/box}} 4 4 5 - 6 - 7 - 8 8 = **1. Overview** = 9 9 10 10 ((( ... ... @@ -15,20 +15,20 @@ 15 15 [[Point to Point Software for LT-22222-L>>https://github.com/dragino/LT-22222-L]]. 16 16 ))) 17 17 15 +== == 18 18 19 19 = **2. Features for this firmware** = 20 20 19 + 21 21 == **2.1 Point To Point** == 22 22 23 -=== **2.1.1 Overview** === 24 24 25 - 26 26 [[image:image-20220602111219-1.png||height="472" width="972"]] 27 27 28 28 29 -=== **2.2.2 Configure** === 26 +(% class="wikigeneratedid" id="H2.2.Configure" %) 27 +(% style="color:blue" %)**Configure:** 30 30 31 - 32 32 (% border="1" style="background-color:#f7faff; color:black; width:500px" %) 33 33 |=**A's configuration**|=**B's configuration** 34 34 |AT+GROUPMOD=0|AT+GROUPMOD=0 ... ... @@ -41,81 +41,16 @@ 41 41 |AT+DI2TODO2=2 |AT+DI2TODO2=2 42 42 |AT+DI2TORO2=2|AT+DI2TORO2=2 43 43 41 +== **2.2 Point To Mult-Point ** == 44 44 45 -=== **2.2.3 Serial port display** === 46 46 47 - 48 -(% class="wikigeneratedid" %) 49 49 [[image:image-20220602111219-2.png]] 50 50 51 51 52 -(% class="wikigeneratedid" %) 53 53 [[image:image-20220602111219-3.png]] 54 54 55 -(% class="wikigeneratedid" %) 56 -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. 57 - 58 - 59 -== **2.2 Point To Mult-Point ** == 60 - 61 -=== **2.2.1 Overview** === 62 - 63 - 64 -[[image:1654152390874-192.png]] 65 - 66 - 67 -=== **2.2.2 Configure** === 68 - 69 - 70 -(% style="color:#4f81bd" %)**Configuration of the TX group:** 71 - 72 -AT+GROUPMOD=0,2 73 - 74 -AT+TXCHS=868700000 75 - 76 -AT+RXCHS=869000000 77 - 78 -AT+TRIG1=2,50 79 - 80 -AT+TRIG2=2,50 81 - 82 -AT+DI1TODO1=1 83 - 84 -AT+DI1TORO1=1 85 - 86 -AT+DI2TODO2=1 87 - 88 -AT+DI2TORO2=1 89 - 90 - 91 -(% style="color:#4f81bd" %)**Configuration for RX group number 1:** 92 - 93 -AT+GROUPMOD=1,1 94 - 95 -AT+TXCHS=869000000 96 - 97 -AT+RXCHS=868700000 98 - 99 - 100 -(% style="color:#4f81bd" %)**Configuration for RX group number 2:** 101 - 102 -AT+GROUPMOD=1,2 103 - 104 -AT+TXCHS=869000000 105 - 106 -AT+RXCHS=868700000 107 - 108 - 109 -=== **2.2.3 Serial port display** === 110 - 111 - 112 -[[image:image-20220602144747-1.png]] 113 - 114 - 115 -[[image:image-20220602144747-2.png]] 116 - 117 117 ((( 118 -If the TX groupdoes notreceiveallthe ACK repliesfrom theRX group, it will retransmit up to 4 times, eachtime interval is30seconds, and the retransmissionUplinkCounterwill not increase.50 +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. 119 119 ))) 120 120 121 121
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