Last modified by Edwin Chen on 2022/11/22 09:38
<
From version < 12.2 >
edited by Xiaoling
on 2022/06/02 14:46
To version < 11.1 >
edited by Xiaoling
on 2022/06/02 14:28
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... ... @@ -19,12 +19,12 @@
19 19  
20 20  == **2.1  Point To Point** ==
21 21  
22 -=== **2.1.1 Overview** ===
23 23  
24 24  [[image:image-20220602111219-1.png||height="472" width="972"]]
25 25  
26 26  
27 -=== **2.2.2 Configure** ===
26 +(% class="wikigeneratedid" id="H2.2.Configure" %)
27 +(% style="color:blue" %)**Configure:**
28 28  
29 29  (% border="1" style="background-color:#f7faff; color:black; width:500px" %)
30 30  |=**A's configuration**|=**B's configuration**
... ... @@ -39,30 +39,16 @@
39 39  |AT+DI2TORO2=2|AT+DI2TORO2=2
40 40  
41 41  
42 -(% class="wikigeneratedid" %)
43 -2.2.3 Serial port display
42 +== **2.2  Point To Mult-Point ** ==
44 44  
45 45  
46 -(% class="wikigeneratedid" %)
47 47  [[image:image-20220602111219-2.png]]
48 48  
49 49  
50 -(% class="wikigeneratedid" %)
51 51  [[image:image-20220602111219-3.png]]
52 52  
53 -(% class="wikigeneratedid" %)
54 -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.
55 -
56 -
57 -
58 -== **2.2  Point To Mult-Point ** ==
59 -
60 -
61 -
62 -
63 -
64 64  (((
65 -
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.
66 66  )))
67 67  
68 68  
... ... @@ -69,372 +69,162 @@
69 69  == **2.3 AT command** ==
70 70  
71 71  
72 -(((
73 73  (% style="color:#037691" %)**ATZ** (%%)**: ** Trig a reset of the MCU
74 -)))
75 75  
76 -(((
77 77  (% style="color:#037691" %)**AT+FDR** (%%)**:**  Reset Parameters to Factory Default, Keys Reserve
78 -)))
79 79  
80 -(((
81 81  (% style="color:#037691" %)**AT+FCU** (%%)**:**  Get or Set the Frame Counter Uplink
82 -)))
83 83  
84 -(((
85 85  (% style="color:#037691" %)**AT+FCD** (%%)**:**  Get or Set the Frame Counter Downlink
86 -)))
87 87  
88 -(((
89 89  (% style="color:#037691" %)**AT+TXP** (%%)**:**  Get or Set the transmit power, the maximum is 20dBm (default is 14dBm)
90 -)))
91 91  
92 -(((
93 93  (% style="color:#037691" %)**AT+SYNC** (%%)**:**  Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
94 -)))
95 95  
96 -(((
97 97  (% style="color:#037691" %)**AT+PMB** (%%)**:    **Get or Set the preamble (default:8)
98 -)))
99 99  
100 -(((
101 101  (% style="color:#037691" %)**AT+TXCHS **(%%)**:** Get or Set the transmit frequency of TX (default:868700000)
102 -)))
103 103  
104 -(((
105 105  (% style="color:#037691" %)**AT+TXSF **(%%)**:**  Get or Set the spreading factor of TX (7 to 12) (default:12)
106 -)))
107 107  
108 -(((
109 109  (% style="color:#037691" %)**AT+RXCHS **(%%)**:** Get or Set the transmit frequency of RX (default:869000000)
110 -)))
111 111  
112 -(((
113 113  (% style="color:#037691" %)**AT+RXSF **(%%)**:**  Get or Set the spreading factor of RX (7 to 12) (default:12)
114 -)))
115 115  
116 -(((
117 117  (% style="color:#037691" %)**AT+BW **(%%)**:       **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
118 -)))
119 119  
120 -(((
121 121  (% 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)
122 -)))
123 123  
124 -(((
125 125  (% style="color:#037691" %)**AT+TDC **(%%)**:**  Get or set the application data transmission interval in ms(default 10 minutes)
126 -)))
127 127  
128 -(((
129 129  (% style="color:#037691" %)**AT+VER **(%%)**:**  Get firmware version number
130 -)))
131 131  
132 -(((
133 133  (% style="color:#037691" %)**AT+SEND **(%%)**:   **Set Custom sent hex data
134 -)))
135 135  
136 -(((
137 137  (% style="color:#037691" %)**AT+GROUPMOD **(%%)**: **Set or Get the grouping mode of the device (default: 0)
138 -)))
139 139  
140 140  (((
141 -(((
142 142  (% 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)
143 143  )))
144 -)))
145 145  
146 -(((
147 147  (% style="color:#037691" %)**AT+TRIG1 **(%%)**:**  Set or Get the DI1 pin interrupt trigger mode (default 0,0)
148 -)))
149 149  
150 -(((
151 151  (% style="color:#037691" %)**AT+TRIG2 **(%%)**:            **Set or Get the DI2 pin interrupt trigger mode (default 0,0)
152 -)))
153 153  
154 -(((
155 155  (% style="color:#037691" %)**AT+DI1TODO1 **(%%)**:    **Set or get the mode in which DI1 maps to DO1 (default 0)
156 -)))
157 157  
158 -(((
159 159  (% style="color:#037691" %)**AT+DI1TORO1 **(%%)**:    **Set or get the mode in which DI1 maps to RO1(default 0)
160 -)))
161 161  
162 -(((
163 163  (% style="color:#037691" %)**AT+DI2TODO2 **(%%)**:**  Set or get the mode in which DI2 maps to DO2(default 0)
164 -)))
165 165  
166 -(((
167 167  (% style="color:#037691" %)**AT+DI2TORO2 **(%%)**:    **Set or get the mode in which DI2 maps to RO2(default 0)
168 -)))
169 169  
170 -(((
171 -
172 -)))
173 173  
174 -(((
175 -
176 -)))
177 177  
178 -(((
179 179  (% style="color:#4f81bd" %)**Example 1:**
180 -)))
181 181  
182 -(((
183 183  **AT+SEND=01020304 **will send a payload of 01020304
184 -)))
185 185  
186 -(((
187 -
188 -)))
189 189  
190 -(((
191 191  (% style="color:#4f81bd" %)**Example 2: **
192 -)))
193 193  
194 -(((
195 195  **AT+TRIGx=a    **Trigger directly without triggering time
196 -)))
197 197  
198 -(((
199 199  **AT+TRIGx=a,b**
200 -)))
201 201  
202 -(((
203 203  a=0: falling edge;
204 -)))
205 205  
206 -(((
207 207  a=1: rising edge;
208 -)))
209 209  
210 -(((
211 211  a=2: falling edge or rising edge;
212 -)))
213 213  
214 -(((
215 215  b:  triggering time in milliseconds.
216 -)))
217 217  
218 -(((
219 219  AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms.
220 -)))
221 221  
222 -(((
223 -
224 -)))
225 225  
226 -(((
227 227  (% style="color:#4f81bd" %)**Example 3: **
228 -)))
229 229  
230 -(((
231 231  **AT+DI1TODO1= maps value**
232 -)))
233 233  
234 -(((
235 235  **AT+DI1TORO1= maps value**
236 -)))
237 237  
238 -(((
239 239  **AT+DI2TODO2= maps value**
240 -)))
241 241  
242 -(((
243 243  **AT+DI2TORO2= maps value**
244 -)))
245 245  
246 -(((
247 -
248 -)))
249 249  
250 250  (% border="1" style="background-color:#f7faff; color:black; width:706px" %)
251 -|=(% style="width: 102px;" %)(((
252 -Maps value
253 -)))|=(% style="width: 331px;" %)(((
254 -DIx to DOx
255 -)))|=(% style="width: 268px;" %)(((
256 -DIx to ROx
257 -)))
258 -|(% style="width:102px" %)(((
259 -0
260 -)))|(% style="width:331px" %)(((
261 -No Action
262 -)))|(% style="width:268px" %)(((
263 -No Action
264 -)))
265 -|(% style="width:102px" %)(((
266 -1
267 -)))|(% style="width:331px" %)(((
268 -If DIx is high, control DOx to output low level, If DIx is low, control DOx to output high level
269 -)))|(% style="width:268px" %)(((
270 -(((
144 +|=(% style="width: 102px;" %)Maps value|=(% style="width: 331px;" %)DIx to DOx|=(% style="width: 268px;" %)DIx to ROx
145 +|(% style="width:102px" %)0|(% style="width:331px" %)No Action|(% style="width:268px" %)No Action
146 +|(% 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" %)(((
271 271  If DIx is high, control ROx to close,
272 -)))
273 273  
274 -(((
275 275  if DIx is low, control ROx to open
276 276  )))
277 -)))
278 -|(% style="width:102px" %)(((
279 -2
280 -)))|(% style="width:331px" %)(((
281 -If DIx is high, control DOx to output high level, If DIx is low, control DOx to output low level
282 -)))|(% style="width:268px" %)(((
283 -(((
151 +|(% 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" %)(((
284 284  If DIx is high, control ROx to open,
285 -)))
286 286  
287 -(((
288 288  if DIx is low, control ROx to close
289 289  )))
290 -)))
291 -|(% style="width:102px" %)(((
292 -3
293 -)))|(% style="width:331px" %)(((
294 -DOx state flip
295 -)))|(% style="width:268px" %)(((
296 -ROx state flip
297 -)))
156 +|(% style="width:102px" %)3|(% style="width:331px" %)DOx state flip|(% style="width:268px" %)ROx state flip
298 298  
299 -(((
300 300  (% style="color:#4f81bd" %)**Example 4: **
301 -)))
302 302  
303 -(((
304 304  **AT+GROUPMOD=0**  Set to point to point mode
305 -)))
306 306  
307 -(((
308 308  **AT+GROUPMOD=0,aa**  Set the TX group that controls the number of aa (The maximum value of aa is 8)
309 -)))
310 310  
311 311  (((
312 -(((
313 313  **AT+GROUPMOD=1,bb**  Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
314 314  )))
315 -)))
316 316  
317 -(((
318 318  **AT+GROUPMOD=0,2**  Set to control the TX group of the two RX groups
319 -)))
320 320  
321 -(((
322 322  **AT+GROUPMOD=1,1**  Set the RX group numbered 1
323 -)))
324 324  
325 -(((
326 326  **AT+GROUPMOD=1,2**  Set the RX group numbered 2
327 -)))
328 328  
329 329  
330 330  == **2.4 Data Format** ==
331 331  
332 -(((
333 333  8 bytes of GROUPID + 9 bytes of payload + 4 bytes of checksum
334 -)))
335 335  
336 -(((
337 -
338 -)))
339 339  
340 -(((
341 341  (% style="color:#4f81bd" %)**Payload:**
342 -)))
343 343  
344 344  (% border="1" style="background-color:#f7faff; color:black; width:938px" %)
345 -|=(% style="width: 123px;" %)(((
346 -**Size (bytes)**
347 -)))|=(% style="width: 107px;" %)(((
348 -1
349 -)))|=(% style="width: 107px;" %)(((
350 -1
351 -)))|=(% style="width: 107px;" %)(((
352 -1
353 -)))|=(% style="width: 107px;" %)(((
354 -1
355 -)))|=(% style="width: 107px;" %)(((
356 -1
357 -)))|=(% style="width: 107px;" %)(((
358 -1
359 -)))|=(% style="width: 107px;" %)(((
360 -1
361 -)))|=(% style="width: 107px;" %)(((
362 -1
363 -)))|=(% style="width: 107px;" %)(((
364 -1
365 -)))
366 -|(% style="width:123px" %)(((
367 -**Value**
368 -)))|(% style="width:38px" %)(((
369 -address
370 -)))|(% style="width:70px" %)(((
371 -request
372 -)))|(% style="width:52px" %)(((
373 -ACK
374 -)))|(% style="width:127px" %)(((
375 -(((
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
184 +|(% style="width:123px" %)**Value**|(% style="width:38px" %)address|(% style="width:70px" %)request|(% style="width:52px" %)ACK|(% style="width:127px" %)(((
376 376  DI1&
377 -)))
378 378  
379 -(((
380 380  DI1 level
381 -)))
382 -)))|(% style="width:101px" %)(((
383 -DI1TODO1
384 -)))|(% style="width:91px" %)(((
385 -DI1TORO1
386 -)))|(% style="width:111px" %)(((
387 -(((
188 +)))|(% style="width:101px" %)DI1TODO1|(% style="width:91px" %)DI1TORO1|(% style="width:111px" %)(((
388 388  DI2&
389 -)))
390 390  
391 -(((
392 392  DI2 level
393 -)))
394 -)))|(% style="width:105px" %)(((
395 -DI2TODO2
396 -)))|(% style="width:106px" %)(((
397 -DI2TORO2
398 -)))
192 +)))|(% style="width:105px" %)DI2TODO2|(% style="width:106px" %)DI2TORO2
399 399  
400 -(((
401 401  (% style="color:#037691" %)**The first byte**(%%)**:**  00 is the broadcast address, 01-08 is the RX group number.
402 -)))
403 403  
404 -(((
405 405  (% style="color:#037691" %)**The second byte**(%%)**:**  send mapping request when not 0, not request when it is 0.
406 -)))
407 407  
408 -(((
409 409  (% style="color:#037691" %)**The third byte**(%%)**:**  ACK returned to the sender after the mapping is completed.
410 -)))
411 411  
412 412  (((
413 -(((
414 414  (% 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.
415 415  )))
416 -)))
417 417  
418 -(((
419 419  (% style="color:#037691" %)**The Fifth byte**(%%)**:       **DI1TODO1 when the interrupt is triggered, 0 when the interrupt is not triggered.
420 -)))
421 421  
422 -(((
423 423  (% style="color:#037691" %)**The Sixth byte**(%%)**:**  0 does not trigger interrupt when DI1TORO1 interrupt is triggered.
424 -)))
425 425  
426 426  (((
427 -(((
428 428  (% 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.
429 429  )))
430 -)))
431 431  
432 -(((
433 433  (% style="color:#037691" %)**The 8th byte**(%%)**:          **DI2TODO2 when the interrupt is triggered, 0 when the interrupt is not triggered.
434 -)))
435 435  
436 -(((
437 437  (% style="color:#037691" %)**The 9th byte**(%%)**:**  DI2TORO2 when an interrupt is triggered, 0 when an interrupt is not triggered.
438 -)))
439 439  
440 440  

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