Last modified by Edwin Chen on 2022/11/22 09:38
<
From version < 8.2 >
edited by Xiaoling
on 2022/06/02 12:03
To version < 11.3 >
edited by Xiaoling
on 2022/06/02 14:34
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -26,7 +26,6 @@
26 26  (% class="wikigeneratedid" id="H2.2.Configure" %)
27 27  (% style="color:blue" %)**Configure:**
28 28  
29 -
30 30  (% border="1" style="background-color:#f7faff; color:black; width:500px" %)
31 31  |=**A's configuration**|=**B's configuration**
32 32  |AT+GROUPMOD=0|AT+GROUPMOD=0
... ... @@ -39,8 +39,6 @@
39 39  |AT+DI2TODO2=2 |AT+DI2TODO2=2
40 40  |AT+DI2TORO2=2|AT+DI2TORO2=2
41 41  
42 -
43 -
44 44  == **2.2  Point To Mult-Point ** ==
45 45  
46 46  
... ... @@ -49,156 +49,380 @@
49 49  
50 50  [[image:image-20220602111219-3.png]]
51 51  
49 +(((
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.
51 +)))
53 53  
54 54  
55 55  == **2.3 AT command** ==
56 56  
57 57  
58 -ATZ :  Trig a reset of the MCU
57 +(((
58 +(% style="color:#037691" %)**ATZ** (%%)**: ** Trig a reset of the MCU
59 +)))
59 59  
60 -AT+FDR : Reset Parameters to Factory Default, Keys Reserve
61 +(((
62 +(% style="color:#037691" %)**AT+FDR** (%%)**:**  Reset Parameters to Factory Default, Keys Reserve
63 +)))
61 61  
62 -AT+FCU : Get or Set the Frame Counter Uplink
65 +(((
66 +(% style="color:#037691" %)**AT+FCU** (%%)**:**  Get or Set the Frame Counter Uplink
67 +)))
63 63  
64 -AT+FCD : Get or Set the Frame Counter Downlink
69 +(((
70 +(% style="color:#037691" %)**AT+FCD** (%%)**:**  Get or Set the Frame Counter Downlink
71 +)))
65 65  
66 -AT+TXP : Get or Set the transmit power, the maximum is 20dBm (default is 14dBm)
73 +(((
74 +(% style="color:#037691" %)**AT+TXP** (%%)**:**  Get or Set the transmit power, the maximum is 20dBm (default is 14dBm)
75 +)))
67 67  
68 -AT+SYNC : Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
77 +(((
78 +(% style="color:#037691" %)**AT+SYNC** (%%)**:**  Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
79 +)))
69 69  
70 -AT+PMB : Get or Set the preamble (default:8)
81 +(((
82 +(% style="color:#037691" %)**AT+PMB** (%%)**:    **Get or Set the preamble (default:8)
83 +)))
71 71  
72 -AT+TXCHS : Get or Set the transmit frequency of TX (default:868700000)
85 +(((
86 +(% style="color:#037691" %)**AT+TXCHS **(%%)**:** Get or Set the transmit frequency of TX (default:868700000)
87 +)))
73 73  
74 -AT+TXSF : Get or Set the spreading factor of TX (7 to 12) (default:12)
89 +(((
90 +(% style="color:#037691" %)**AT+TXSF **(%%)**:**  Get or Set the spreading factor of TX (7 to 12) (default:12)
91 +)))
75 75  
76 -AT+RXCHS : Get or Set the transmit frequency of RX (default:869000000)
93 +(((
94 +(% style="color:#037691" %)**AT+RXCHS **(%%)**:** Get or Set the transmit frequency of RX (default:869000000)
95 +)))
77 77  
78 -AT+RXSF : Get or Set the spreading factor of RX (7 to 12) (default:12)
97 +(((
98 +(% style="color:#037691" %)**AT+RXSF **(%%)**:**  Get or Set the spreading factor of RX (7 to 12) (default:12)
99 +)))
79 79  
80 -AT+BW : Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
101 +(((
102 +(% style="color:#037691" %)**AT+BW **(%%)**:       **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
103 +)))
81 81  
82 -AT+CR : Get or Set the coding rate [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8] (default:1)
105 +(((
106 +(% 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)
107 +)))
83 83  
84 -AT+TDC : Get or set the application data transmission interval in ms(default 10 minutes)
109 +(((
110 +(% style="color:#037691" %)**AT+TDC **(%%)**:**  Get or set the application data transmission interval in ms(default 10 minutes)
111 +)))
85 85  
86 -AT+VER : Get firmware version number
113 +(((
114 +(% style="color:#037691" %)**AT+VER **(%%)**:**  Get firmware version number
115 +)))
87 87  
88 -AT+SEND : Set Custom sent hex data
117 +(((
118 +(% style="color:#037691" %)**AT+SEND **(%%)**:   **Set Custom sent hex data
119 +)))
89 89  
90 -AT+GROUPMOD : Set or Get the grouping mode of the device (default: 0)
121 +(((
122 +(% style="color:#037691" %)**AT+GROUPMOD **(%%)**: **Set or Get the grouping mode of the device (default: 0)
123 +)))
91 91  
92 -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)
125 +(((
126 +(((
127 +(% 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)
128 +)))
129 +)))
93 93  
94 -AT+TRIG1 : Set or Get the DI1 pin interrupt trigger mode (default 0,0)
131 +(((
132 +(% style="color:#037691" %)**AT+TRIG1 **(%%)**:**  Set or Get the DI1 pin interrupt trigger mode (default 0,0)
133 +)))
95 95  
96 -AT+TRIG2 : Set or Get the DI2 pin interrupt trigger mode (default 0,0)
135 +(((
136 +(% style="color:#037691" %)**AT+TRIG2 **(%%)**:            **Set or Get the DI2 pin interrupt trigger mode (default 0,0)
137 +)))
97 97  
98 -AT+DI1TODO1 : Set or get the mode in which DI1 maps to DO1 (default 0)
139 +(((
140 +(% style="color:#037691" %)**AT+DI1TODO1 **(%%)**:    **Set or get the mode in which DI1 maps to DO1 (default 0)
141 +)))
99 99  
100 -AT+DI1TORO1 : Set or get the mode in which DI1 maps to RO1(default 0)
143 +(((
144 +(% style="color:#037691" %)**AT+DI1TORO1 **(%%)**:    **Set or get the mode in which DI1 maps to RO1(default 0)
145 +)))
101 101  
102 -AT+DI2TODO2 : Set or get the mode in which DI2 maps to DO2(default 0)
147 +(((
148 +(% style="color:#037691" %)**AT+DI2TODO2 **(%%)**:**  Set or get the mode in which DI2 maps to DO2(default 0)
149 +)))
103 103  
104 -AT+DI2TORO2 : Set or get the mode in which DI2 maps to RO2(default 0)
151 +(((
152 +(% style="color:#037691" %)**AT+DI2TORO2 **(%%)**:    **Set or get the mode in which DI2 maps to RO2(default 0)
153 +)))
105 105  
155 +(((
156 +
157 +)))
106 106  
159 +(((
160 +
161 +)))
107 107  
108 -i.g. AT+SEND=01020304 will send a payload of 01020304
163 +(((
164 +(% style="color:#4f81bd" %)**Example 1:**
165 +)))
109 109  
167 +(((
168 +**AT+SEND=01020304 **will send a payload of 01020304
169 +)))
110 110  
111 -i.g. AT+TRIGx=a  Trigger directly without triggering time
171 +(((
172 +
173 +)))
112 112  
113 -AT+TRIGx=a,b  a=0, falling edge;
175 +(((
176 +(% style="color:#4f81bd" %)**Example 2: **
177 +)))
114 114  
115 -a=1, rising edge;
179 +(((
180 +**AT+TRIGx=a    **Trigger directly without triggering time
181 +)))
116 116  
117 - a=2, falling edge or rising edge.
183 +(((
184 +**AT+TRIGx=a,b**
185 +)))
118 118  
119 - b, triggering time in milliseconds
187 +(((
188 +a=0: falling edge;
189 +)))
120 120  
121 - AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms
191 +(((
192 +a=1: rising edge;
193 +)))
122 122  
195 +(((
196 +a=2: falling edge or rising edge;
197 +)))
123 123  
124 -i.g. AT+DI1TODO1= maps value
199 +(((
200 +b:  triggering time in milliseconds.
201 +)))
125 125  
126 - AT+DI1TORO1= maps value
203 +(((
204 +AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms.
205 +)))
127 127  
128 -AT+DI2TODO2= maps value
207 +(((
208 +
209 +)))
129 129  
130 -AT+DI2TORO2= maps value
211 +(((
212 +(% style="color:#4f81bd" %)**Example 3: **
213 +)))
131 131  
215 +(((
216 +**AT+DI1TODO1= maps value**
217 +)))
132 132  
219 +(((
220 +**AT+DI1TORO1= maps value**
221 +)))
133 133  
223 +(((
224 +**AT+DI2TODO2= maps value**
225 +)))
134 134  
135 -(% style="width:706px" %)
136 -|(% style="width:102px" %)Maps value|(% style="width:331px" %)DIx to DOx|(% style="width:268px" %)DIx to ROx
137 -|(% style="width:102px" %)0|(% style="width:331px" %)No Action|(% style="width:268px" %)No Action
138 -|(% style="width:102px" %)1|(% style="width:331px" %)If DIx is high, control DOx to output low level, If DIx is low, control DOx to output high level|(% style="width:268px" %)(((
227 +(((
228 +**AT+DI2TORO2= maps value**
229 +)))
230 +
231 +(((
232 +
233 +)))
234 +
235 +(% border="1" style="background-color:#f7faff; color:black; width:706px" %)
236 +|=(% style="width: 102px;" %)(((
237 +Maps value
238 +)))|=(% style="width: 331px;" %)(((
239 +DIx to DOx
240 +)))|=(% style="width: 268px;" %)(((
241 +DIx to ROx
242 +)))
243 +|(% style="width:102px" %)(((
244 +0
245 +)))|(% style="width:331px" %)(((
246 +No Action
247 +)))|(% style="width:268px" %)(((
248 +No Action
249 +)))
250 +|(% style="width:102px" %)(((
251 +1
252 +)))|(% style="width:331px" %)(((
253 +If DIx is high, control DOx to output low level, If DIx is low, control DOx to output high level
254 +)))|(% style="width:268px" %)(((
255 +(((
139 139  If DIx is high, control ROx to close,
257 +)))
140 140  
259 +(((
141 141  if DIx is low, control ROx to open
142 142  )))
143 -|(% style="width:102px" %)2|(% style="width:331px" %)If DIx is high, control DOx to output high level, If DIx is low, control DOx to output low level|(% style="width:268px" %)(((
262 +)))
263 +|(% style="width:102px" %)(((
264 +2
265 +)))|(% style="width:331px" %)(((
266 +If DIx is high, control DOx to output high level, If DIx is low, control DOx to output low level
267 +)))|(% style="width:268px" %)(((
268 +(((
144 144  If DIx is high, control ROx to open,
270 +)))
145 145  
272 +(((
146 146  if DIx is low, control ROx to close
147 147  )))
148 -|(% style="width:102px" %)3|(% style="width:331px" %)DOx state flip|(% style="width:268px" %)ROx state flip
275 +)))
276 +|(% style="width:102px" %)(((
277 +3
278 +)))|(% style="width:331px" %)(((
279 +DOx state flip
280 +)))|(% style="width:268px" %)(((
281 +ROx state flip
282 +)))
149 149  
150 -i.g. AT+GROUPMOD=0  Set to point to point mode
284 +(((
285 +(% style="color:#4f81bd" %)**Example 4: **
286 +)))
151 151  
152 -AT+GROUPMOD=0,aa  Set the TX group that controls the number of aa (The maximum value of aa is 8)
288 +(((
289 +**AT+GROUPMOD=0**  Set to point to point mode
290 +)))
153 153  
154 -AT+GROUPMOD=1,bb   Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
292 +(((
293 +**AT+GROUPMOD=0,aa**  Set the TX group that controls the number of aa (The maximum value of aa is 8)
294 +)))
155 155  
296 +(((
297 +(((
298 +**AT+GROUPMOD=1,bb**  Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
299 +)))
300 +)))
156 156  
157 -AT+GROUPMOD=0,2  Set to control the TX group of the two RX groups
302 +(((
303 +**AT+GROUPMOD=0,2**  Set to control the TX group of the two RX groups
304 +)))
158 158  
159 -AT+GROUPMOD=1,1  Set the RX group numbered 1
306 +(((
307 +**AT+GROUPMOD=1,1**  Set the RX group numbered 1
308 +)))
160 160  
161 -AT+GROUPMOD=1,2  Set the RX group numbered 2
310 +(((
311 +**AT+GROUPMOD=1,2**  Set the RX group numbered 2
312 +)))
162 162  
163 163  
164 -
165 165  == **2.4 Data Format** ==
166 166  
317 +(((
167 167  8 bytes of GROUPID + 9 bytes of payload + 4 bytes of checksum
319 +)))
168 168  
321 +(((
322 +
323 +)))
169 169  
170 -Payload:
325 +(((
326 +(% style="color:#4f81bd" %)**Payload:**
327 +)))
171 171  
172 -|**Size (bytes)**|(% colspan="2" %)**1**|(% colspan="2" %)**1**|(% colspan="2" %)**1**|(% colspan="2" %)**1**|**1**
173 -|**Value**|(% colspan="2" %)address|(% colspan="2" %)request|(% colspan="2" %)ACK|(% colspan="2" %)(((
329 +(% border="1" style="background-color:#f7faff; color:black; width:938px" %)
330 +|=(% style="width: 123px;" %)(((
331 +**Size (bytes)**
332 +)))|=(% style="width: 107px;" %)(((
333 +1
334 +)))|=(% style="width: 107px;" %)(((
335 +1
336 +)))|=(% style="width: 107px;" %)(((
337 +1
338 +)))|=(% style="width: 107px;" %)(((
339 +1
340 +)))|=(% style="width: 107px;" %)(((
341 +1
342 +)))|=(% style="width: 107px;" %)(((
343 +1
344 +)))|=(% style="width: 107px;" %)(((
345 +1
346 +)))|=(% style="width: 107px;" %)(((
347 +1
348 +)))|=(% style="width: 107px;" %)(((
349 +1
350 +)))
351 +|(% style="width:123px" %)(((
352 +**Value**
353 +)))|(% style="width:38px" %)(((
354 +address
355 +)))|(% style="width:70px" %)(((
356 +request
357 +)))|(% style="width:52px" %)(((
358 +ACK
359 +)))|(% style="width:127px" %)(((
360 +(((
174 174  DI1&
362 +)))
175 175  
364 +(((
176 176  DI1 level
177 -)))|DI1TODO1
178 -|(% colspan="2" %)**1**|(% colspan="2" %)**1**|(% colspan="2" %)**1**|(% colspan="2" %)**1**|(% colspan="2" %)
179 -|(% colspan="2" %)DI1TORO1|(% colspan="2" %)(((
366 +)))
367 +)))|(% style="width:101px" %)(((
368 +DI1TODO1
369 +)))|(% style="width:91px" %)(((
370 +DI1TORO1
371 +)))|(% style="width:111px" %)(((
372 +(((
180 180  DI2&
374 +)))
181 181  
376 +(((
182 182  DI2 level
183 -)))|(% colspan="2" %)DI2TODO2|(% colspan="2" %)DI2TORO2|(% colspan="2" %)
184 -| | | | | | | | | |
378 +)))
379 +)))|(% style="width:105px" %)(((
380 +DI2TODO2
381 +)))|(% style="width:106px" %)(((
382 +DI2TORO2
383 +)))
185 185  
186 -The first byte: 00 is the broadcast address, 01-08 is the RX group number
385 +(((
386 +(% style="color:#037691" %)**The first byte**(%%)**:**  00 is the broadcast address, 01-08 is the RX group number.
387 +)))
187 187  
188 -The second byte: send mapping request when not 0, not request when it is 0
389 +(((
390 +(% style="color:#037691" %)**The second byte**(%%)**:**  send mapping request when not 0, not request when it is 0.
391 +)))
189 189  
190 -The third byte: ACK returned to the sender after the mapping is completed
393 +(((
394 +(% style="color:#037691" %)**The third byte**(%%)**:**  ACK returned to the sender after the mapping is completed.
395 +)))
191 191  
192 -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
397 +(((
398 +(((
399 +(% 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.
400 +)))
401 +)))
193 193  
194 -The Fifth byte: DI1TODO1 when the interrupt is triggered, 0 when the interrupt is not triggered
403 +(((
404 +(% style="color:#037691" %)**The Fifth byte**(%%)**:       **DI1TODO1 when the interrupt is triggered, 0 when the interrupt is not triggered.
405 +)))
195 195  
196 -The Sixth byte: 0 does not trigger interrupt when DI1TORO1 interrupt is triggered
407 +(((
408 +(% style="color:#037691" %)**The Sixth byte**(%%)**:**  0 does not trigger interrupt when DI1TORO1 interrupt is triggered.
409 +)))
197 197  
198 -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
411 +(((
412 +(((
413 +(% 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.
414 +)))
415 +)))
199 199  
200 -The 8th byte: DI2TODO2 when the interrupt is triggered, 0 when the interrupt is not triggered
417 +(((
418 +(% style="color:#037691" %)**The 8th byte**(%%)**:          **DI2TODO2 when the interrupt is triggered, 0 when the interrupt is not triggered.
419 +)))
201 201  
202 -The 9th byte: DI2TORO2 when an interrupt is triggered, 0 when an interrupt is not triggered
421 +(((
422 +(% style="color:#037691" %)**The 9th byte**(%%)**:**  DI2TORO2 when an interrupt is triggered, 0 when an interrupt is not triggered.
423 +)))
203 203  
204 204  

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0