Last modified by Edwin Chen on 2022/11/22 09:38
<
From version < 11.1 >
edited by Xiaoling
on 2022/06/02 14:28
To version < 8.6 >
edited by Xiaoling
on 2022/06/02 14:02
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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
... ... @@ -38,7 +38,6 @@
38 38  |AT+DI2TODO2=2 |AT+DI2TODO2=2
39 39  |AT+DI2TORO2=2|AT+DI2TORO2=2
40 40  
41 -
42 42  == **2.2  Point To Mult-Point ** ==
43 43  
44 44  
... ... @@ -47,9 +47,7 @@
47 47  
48 48  [[image:image-20220602111219-3.png]]
49 49  
50 -(((
51 51  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.
52 -)))
53 53  
54 54  
55 55  == **2.3 AT command** ==
... ... @@ -65,9 +65,9 @@
65 65  
66 66  (% style="color:#037691" %)**AT+TXP** (%%)**:**  Get or Set the transmit power, the maximum is 20dBm (default is 14dBm)
67 67  
68 -(% style="color:#037691" %)**AT+SYNC** (%%)**:**  Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
66 +(% style="color:#037691" %)**AT+SYNC** (%%)**:**  Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
69 69  
70 -(% style="color:#037691" %)**AT+PMB** (%%)**:    **Get or Set the preamble (default:8)
68 +(% style="color:#037691" %)**AT+PMB** (%%)**:  **Get or Set the preamble (default:8)
71 71  
72 72  (% style="color:#037691" %)**AT+TXCHS **(%%)**:** Get or Set the transmit frequency of TX (default:868700000)
73 73  
... ... @@ -77,69 +77,61 @@
77 77  
78 78  (% style="color:#037691" %)**AT+RXSF **(%%)**:**  Get or Set the spreading factor of RX (7 to 12) (default:12)
79 79  
80 -(% style="color:#037691" %)**AT+BW **(%%)**:       **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
78 +(% style="color:#037691" %)**AT+BW **(%%)**:  **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
81 81  
82 -(% 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)
80 +(% 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)
83 83  
84 84  (% style="color:#037691" %)**AT+TDC **(%%)**:**  Get or set the application data transmission interval in ms(default 10 minutes)
85 85  
86 -(% style="color:#037691" %)**AT+VER **(%%)**:**  Get firmware version number
84 +(% style="color:#037691" %)**AT+VER **(%%)**:**  Get firmware version number
87 87  
88 -(% style="color:#037691" %)**AT+SEND **(%%)**:   **Set Custom sent hex data
86 +(% style="color:#037691" %)**AT+SEND **(%%)**:  **Set Custom sent hex data
89 89  
90 90  (% style="color:#037691" %)**AT+GROUPMOD **(%%)**: **Set or Get the grouping mode of the device (default: 0)
91 91  
92 -(((
93 -(% style="color:#037691" %)**AT+GROUPID **(%%)**:      **Set or Get the password for matching between TX group and RX group, which can be composed of numbers or characters (default: 12345678)
94 -)))
90 +(% style="color:#037691" %)**AT+GROUPID **(%%)**:  **Set or Get the password for matching between TX group and RX group, which can be composed of numbers or characters (default: 12345678)
95 95  
96 96  (% style="color:#037691" %)**AT+TRIG1 **(%%)**:**  Set or Get the DI1 pin interrupt trigger mode (default 0,0)
97 97  
98 -(% style="color:#037691" %)**AT+TRIG2 **(%%)**:            **Set or Get the DI2 pin interrupt trigger mode (default 0,0)
94 +(% style="color:#037691" %)**AT+TRIG2 **(%%)**:  **Set or Get the DI2 pin interrupt trigger mode (default 0,0)
99 99  
100 -(% style="color:#037691" %)**AT+DI1TODO1 **(%%)**:    **Set or get the mode in which DI1 maps to DO1 (default 0)
96 +(% style="color:#037691" %)**AT+DI1TODO1 **(%%)**:  **Set or get the mode in which DI1 maps to DO1 (default 0)
101 101  
102 -(% style="color:#037691" %)**AT+DI1TORO1 **(%%)**:    **Set or get the mode in which DI1 maps to RO1(default 0)
98 +(% style="color:#037691" %)**AT+DI1TORO1 **(%%)**:  **Set or get the mode in which DI1 maps to RO1(default 0)
103 103  
104 104  (% style="color:#037691" %)**AT+DI2TODO2 **(%%)**:**  Set or get the mode in which DI2 maps to DO2(default 0)
105 105  
106 -(% style="color:#037691" %)**AT+DI2TORO2 **(%%)**:    **Set or get the mode in which DI2 maps to RO2(default 0)
102 +(% style="color:#037691" %)**AT+DI2TORO2 **(%%)**:  **Set or get the mode in which DI2 maps to RO2(default 0)
107 107  
108 108  
109 109  
110 -(% style="color:#4f81bd" %)**Example 1:**
106 +**Example1:** AT+SEND=01020304 will send a payload of 01020304
111 111  
112 -**AT+SEND=01020304 **will send a payload of 01020304
113 113  
109 +i.g. AT+TRIGx=a  Trigger directly without triggering time
114 114  
115 -(% style="color:#4f81bd" %)**Example 2: **
111 +AT+TRIGx=a,b  a=0, falling edge;
116 116  
117 -**AT+TRIGx=a    **Trigger directly without triggering time
113 +a=1, rising edge;
118 118  
119 -**AT+TRIGx=a,b**
115 + a=2, falling edge or rising edge.
120 120  
121 -a=0: falling edge;
117 + b, triggering time in milliseconds
122 122  
123 -a=1: rising edge;
119 + AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms
124 124  
125 -a=2: falling edge or rising edge;
126 126  
127 -b:  triggering time in milliseconds.
122 +i.g. AT+DI1TODO1= maps value
128 128  
129 -AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms.
124 + AT+DI1TORO1= maps value
130 130  
126 +AT+DI2TODO2= maps value
131 131  
132 -(% style="color:#4f81bd" %)**Example 3: **
128 +AT+DI2TORO2= maps value
133 133  
134 -**AT+DI1TODO1= maps value**
135 135  
136 -**AT+DI1TORO1= maps value**
137 137  
138 -**AT+DI2TODO2= maps value**
139 139  
140 -**AT+DI2TORO2= maps value**
141 -
142 -
143 143  (% border="1" style="background-color:#f7faff; color:black; width:706px" %)
144 144  |=(% style="width: 102px;" %)Maps value|=(% style="width: 331px;" %)DIx to DOx|=(% style="width: 268px;" %)DIx to ROx
145 145  |(% style="width:102px" %)0|(% style="width:331px" %)No Action|(% style="width:268px" %)No Action
... ... @@ -155,29 +155,27 @@
155 155  )))
156 156  |(% style="width:102px" %)3|(% style="width:331px" %)DOx state flip|(% style="width:268px" %)ROx state flip
157 157  
158 -(% style="color:#4f81bd" %)**Example 4: **
148 +i.g. AT+GROUPMOD=0  Set to point to point mode
159 159  
160 -**AT+GROUPMOD=0**  Set to point to point mode
150 +AT+GROUPMOD=0,aa  Set the TX group that controls the number of aa (The maximum value of aa is 8)
161 161  
162 -**AT+GROUPMOD=0,aa**  Set the TX group that controls the number of aa (The maximum value of aa is 8)
152 +AT+GROUPMOD=1,bb   Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
163 163  
164 -(((
165 -**AT+GROUPMOD=1,bb**  Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
166 -)))
167 167  
168 -**AT+GROUPMOD=0,2**  Set to control the TX group of the two RX groups
155 +AT+GROUPMOD=0,2  Set to control the TX group of the two RX groups
169 169  
170 -**AT+GROUPMOD=1,1**  Set the RX group numbered 1
157 +AT+GROUPMOD=1,1  Set the RX group numbered 1
171 171  
172 -**AT+GROUPMOD=1,2**  Set the RX group numbered 2
159 +AT+GROUPMOD=1,2  Set the RX group numbered 2
173 173  
174 174  
162 +
175 175  == **2.4 Data Format** ==
176 176  
177 177  8 bytes of GROUPID + 9 bytes of payload + 4 bytes of checksum
178 178  
179 179  
180 -(% style="color:#4f81bd" %)**Payload:**
168 +**Payload:**
181 181  
182 182  (% border="1" style="background-color:#f7faff; color:black; width:938px" %)
183 183  |=(% style="width: 123px;" %)**Size (bytes)**|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1|=(% style="width: 107px;" %)1
... ... @@ -197,17 +197,13 @@
197 197  
198 198  (% style="color:#037691" %)**The third byte**(%%)**:**  ACK returned to the sender after the mapping is completed.
199 199  
200 -(((
201 201  (% style="color:#037691" %)**The fourth byte**(%%)**:**  the high four bits are 1 to represent DI1, and the low four bits are the level of DI1 when the interrupt is triggered.
202 -)))
203 203  
204 204  (% style="color:#037691" %)**The Fifth byte**(%%)**:       **DI1TODO1 when the interrupt is triggered, 0 when the interrupt is not triggered.
205 205  
206 206  (% style="color:#037691" %)**The Sixth byte**(%%)**:**  0 does not trigger interrupt when DI1TORO1 interrupt is triggered.
207 207  
208 -(((
209 209  (% style="color:#037691" %)**The seventh byte**(%%)**:**  the high four bits are 2 to represent DI2, and the low four bits are the level of DI2 when the interrupt is triggered.
210 -)))
211 211  
212 212  (% style="color:#037691" %)**The 8th byte**(%%)**:          **DI2TODO2 when the interrupt is triggered, 0 when the interrupt is not triggered.
213 213  

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