Changes for page Point to Point Communication of LT-22222-L
Last modified by Edwin Chen on 2022/11/22 09:38
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 1 removed)
Details
- Page properties
-
- Content
-
... ... @@ -21,13 +21,11 @@ 21 21 22 22 === **2.1.1 Overview** === 23 23 24 - 25 25 [[image:image-20220602111219-1.png||height="472" width="972"]] 26 26 27 27 28 28 === **2.2.2 Configure** === 29 29 30 - 31 31 (% border="1" style="background-color:#f7faff; color:black; width:500px" %) 32 32 |=**A's configuration**|=**B's configuration** 33 33 |AT+GROUPMOD=0|AT+GROUPMOD=0 ... ... @@ -41,10 +41,10 @@ 41 41 |AT+DI2TORO2=2|AT+DI2TORO2=2 42 42 43 43 42 +(% class="wikigeneratedid" %) 43 +2.2.3 Serial port display 44 44 45 -=== **2.2.3 Serial port display** === 46 46 47 - 48 48 (% class="wikigeneratedid" %) 49 49 [[image:image-20220602111219-2.png]] 50 50 ... ... @@ -56,71 +56,18 @@ 56 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 57 58 58 57 + 59 59 == **2.2 Point To Mult-Point ** == 60 60 61 -=== **2.2.1 Overview** === 62 62 63 63 64 -[[image:1654152390874-192.png]] 65 65 66 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 - Ifthe TX group does not receive all the ACK replies from the RX group, it will retransmit up to 4 times, each time interval is 30 seconds, and the retransmission UplinkCounter will not increase.65 + 119 119 ))) 120 120 121 121 122 - 123 - 124 124 == **2.3 AT command** == 125 125 126 126
- image-20220602144747-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -21.9 KB - Content