Last modified by Edwin Chen on 2022/11/22 09:38
<
From version < 15.4 >
edited by Xiaoling
on 2022/06/02 14:52
To version < 6.1 >
edited by Xiaoling
on 2022/06/02 11:36
>
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... ... @@ -17,17 +17,13 @@
17 17  = **2. Features for this firmware** =
18 18  
19 19  
20 -== **2.1  Point To Point** ==
20 +== **2.1  Overview** ==
21 21  
22 -=== **2.1.1 Overview** ===
22 +[[image:image-20220602111219-1.png]]
23 23  
24 24  
25 -[[image:image-20220602111219-1.png||height="472" width="972"]]
25 +== **2.2. Configure** ==
26 26  
27 -
28 -=== **2.2.2 Configure** ===
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
... ... @@ -40,456 +40,13 @@
40 40  |AT+DI2TODO2=2 |AT+DI2TODO2=2
41 41  |AT+DI2TORO2=2|AT+DI2TORO2=2
42 42  
39 +== **2.3.  Serial port display** ==
43 43  
44 -
45 -=== **2.2.3 Serial port display** ===
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 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 -
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 -(((
118 -If the 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.
119 -)))
120 -
121 -
122 -
123 -
124 -== **2.3 AT command** ==
125 -
126 -
127 -(((
128 -(% style="color:#037691" %)**ATZ** (%%)**: ** Trig a reset of the MCU
129 -)))
130 -
131 -(((
132 -(% style="color:#037691" %)**AT+FDR** (%%)**:**  Reset Parameters to Factory Default, Keys Reserve
133 -)))
134 -
135 -(((
136 -(% style="color:#037691" %)**AT+FCU** (%%)**:**  Get or Set the Frame Counter Uplink
137 -)))
138 -
139 -(((
140 -(% style="color:#037691" %)**AT+FCD** (%%)**:**  Get or Set the Frame Counter Downlink
141 -)))
142 -
143 -(((
144 -(% style="color:#037691" %)**AT+TXP** (%%)**:**  Get or Set the transmit power, the maximum is 20dBm (default is 14dBm)
145 -)))
146 -
147 -(((
148 -(% style="color:#037691" %)**AT+SYNC** (%%)**:**  Get or Set the Sync word [1:0x34,0:0x12] (default is 1)
149 -)))
150 -
151 -(((
152 -(% style="color:#037691" %)**AT+PMB** (%%)**:    **Get or Set the preamble (default:8)
153 -)))
154 -
155 -(((
156 -(% style="color:#037691" %)**AT+TXCHS **(%%)**:** Get or Set the transmit frequency of TX (default:868700000)
157 -)))
158 -
159 -(((
160 -(% style="color:#037691" %)**AT+TXSF **(%%)**:**  Get or Set the spreading factor of TX (7 to 12) (default:12)
161 -)))
162 -
163 -(((
164 -(% style="color:#037691" %)**AT+RXCHS **(%%)**:** Get or Set the transmit frequency of RX (default:869000000)
165 -)))
166 -
167 -(((
168 -(% style="color:#037691" %)**AT+RXSF **(%%)**:**  Get or Set the spreading factor of RX (7 to 12) (default:12)
169 -)))
170 -
171 -(((
172 -(% style="color:#037691" %)**AT+BW **(%%)**:       **Get or Set the bandwidth [0:125khz,1:250khz,2:500khz] (default:0)
173 -)))
174 -
175 -(((
176 -(% 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)
177 -)))
178 -
179 -(((
180 -(% style="color:#037691" %)**AT+TDC **(%%)**:**  Get or set the application data transmission interval in ms(default 10 minutes)
181 -)))
182 -
183 -(((
184 -(% style="color:#037691" %)**AT+VER **(%%)**:**  Get firmware version number
185 -)))
186 -
187 -(((
188 -(% style="color:#037691" %)**AT+SEND **(%%)**:   **Set Custom sent hex data
189 -)))
190 -
191 -(((
192 -(% style="color:#037691" %)**AT+GROUPMOD **(%%)**: **Set or Get the grouping mode of the device (default: 0)
193 -)))
194 -
195 -(((
196 -(((
197 -(% 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)
198 -)))
199 -)))
200 -
201 -(((
202 -(% style="color:#037691" %)**AT+TRIG1 **(%%)**:**  Set or Get the DI1 pin interrupt trigger mode (default 0,0)
203 -)))
204 -
205 -(((
206 -(% style="color:#037691" %)**AT+TRIG2 **(%%)**:            **Set or Get the DI2 pin interrupt trigger mode (default 0,0)
207 -)))
208 -
209 -(((
210 -(% style="color:#037691" %)**AT+DI1TODO1 **(%%)**:    **Set or get the mode in which DI1 maps to DO1 (default 0)
211 -)))
212 -
213 -(((
214 -(% style="color:#037691" %)**AT+DI1TORO1 **(%%)**:    **Set or get the mode in which DI1 maps to RO1(default 0)
215 -)))
216 -
217 -(((
218 -(% style="color:#037691" %)**AT+DI2TODO2 **(%%)**:**  Set or get the mode in which DI2 maps to DO2(default 0)
219 -)))
220 -
221 -(((
222 -(% style="color:#037691" %)**AT+DI2TORO2 **(%%)**:    **Set or get the mode in which DI2 maps to RO2(default 0)
223 -)))
224 -
225 -(((
226 226  
227 -)))
228 -
229 -(((
230 -
231 -)))
232 -
233 -(((
234 -(% style="color:#4f81bd" %)**Example 1:**
235 -)))
236 -
237 -(((
238 -**AT+SEND=01020304 **will send a payload of 01020304
239 -)))
240 -
241 -(((
242 -
243 -)))
244 -
245 -(((
246 -(% style="color:#4f81bd" %)**Example 2: **
247 -)))
248 -
249 -(((
250 -**AT+TRIGx=a    **Trigger directly without triggering time
251 -)))
252 -
253 -(((
254 -**AT+TRIGx=a,b**
255 -)))
256 -
257 -(((
258 -a=0: falling edge;
259 -)))
260 -
261 -(((
262 -a=1: rising edge;
263 -)))
264 -
265 -(((
266 -a=2: falling edge or rising edge;
267 -)))
268 -
269 -(((
270 -b:  triggering time in milliseconds.
271 -)))
272 -
273 -(((
274 -AT+TRIGx=2,50  Falling edge or rising edge trigger, and the trigger time exceeds 50ms.
275 -)))
276 -
277 -(((
278 -
279 -)))
280 -
281 -(((
282 -(% style="color:#4f81bd" %)**Example 3: **
283 -)))
284 -
285 -(((
286 -**AT+DI1TODO1= maps value**
287 -)))
288 -
289 -(((
290 -**AT+DI1TORO1= maps value**
291 -)))
292 -
293 -(((
294 -**AT+DI2TODO2= maps value**
295 -)))
296 -
297 -(((
298 -**AT+DI2TORO2= maps value**
299 -)))
300 -
301 -(((
302 -
303 -)))
304 -
305 -(% border="1" style="background-color:#f7faff; color:black; width:706px" %)
306 -|=(% style="width: 102px;" %)(((
307 -Maps value
308 -)))|=(% style="width: 331px;" %)(((
309 -DIx to DOx
310 -)))|=(% style="width: 268px;" %)(((
311 -DIx to ROx
312 -)))
313 -|(% style="width:102px" %)(((
314 -0
315 -)))|(% style="width:331px" %)(((
316 -No Action
317 -)))|(% style="width:268px" %)(((
318 -No Action
319 -)))
320 -|(% style="width:102px" %)(((
321 -1
322 -)))|(% style="width:331px" %)(((
323 -If DIx is high, control DOx to output low level, If DIx is low, control DOx to output high level
324 -)))|(% style="width:268px" %)(((
325 -(((
326 -If DIx is high, control ROx to close,
327 -)))
328 -
329 -(((
330 -if DIx is low, control ROx to open
331 -)))
332 -)))
333 -|(% style="width:102px" %)(((
334 -2
335 -)))|(% style="width:331px" %)(((
336 -If DIx is high, control DOx to output high level, If DIx is low, control DOx to output low level
337 -)))|(% style="width:268px" %)(((
338 -(((
339 -If DIx is high, control ROx to open,
340 -)))
341 -
342 -(((
343 -if DIx is low, control ROx to close
344 -)))
345 -)))
346 -|(% style="width:102px" %)(((
347 -3
348 -)))|(% style="width:331px" %)(((
349 -DOx state flip
350 -)))|(% style="width:268px" %)(((
351 -ROx state flip
352 -)))
353 -
354 -(((
355 -(% style="color:#4f81bd" %)**Example 4: **
356 -)))
357 -
358 -(((
359 -**AT+GROUPMOD=0**  Set to point to point mode
360 -)))
361 -
362 -(((
363 -**AT+GROUPMOD=0,aa**  Set the TX group that controls the number of aa (The maximum value of aa is 8)
364 -)))
365 -
366 -(((
367 -(((
368 -**AT+GROUPMOD=1,bb**  Set to the RX group controlled by the TX group, numbered bb(The maximum value of aa is 8)
369 -)))
370 -)))
371 -
372 -(((
373 -**AT+GROUPMOD=0,2**  Set to control the TX group of the two RX groups
374 -)))
375 -
376 -(((
377 -**AT+GROUPMOD=1,1**  Set the RX group numbered 1
378 -)))
379 -
380 -(((
381 -**AT+GROUPMOD=1,2**  Set the RX group numbered 2
382 -)))
383 -
384 -
385 -== **2.4 Data Format** ==
386 -
387 -(((
388 -8 bytes of GROUPID + 9 bytes of payload + 4 bytes of checksum
389 -)))
390 -
391 -(((
392 -
393 -)))
394 -
395 -(((
396 -(% style="color:#4f81bd" %)**Payload:**
397 -)))
398 -
399 -(% border="1" style="background-color:#f7faff; color:black; width:938px" %)
400 -|=(% style="width: 123px;" %)(((
401 -**Size (bytes)**
402 -)))|=(% style="width: 107px;" %)(((
403 -1
404 -)))|=(% style="width: 107px;" %)(((
405 -1
406 -)))|=(% style="width: 107px;" %)(((
407 -1
408 -)))|=(% style="width: 107px;" %)(((
409 -1
410 -)))|=(% style="width: 107px;" %)(((
411 -1
412 -)))|=(% style="width: 107px;" %)(((
413 -1
414 -)))|=(% style="width: 107px;" %)(((
415 -1
416 -)))|=(% style="width: 107px;" %)(((
417 -1
418 -)))|=(% style="width: 107px;" %)(((
419 -1
420 -)))
421 -|(% style="width:123px" %)(((
422 -**Value**
423 -)))|(% style="width:38px" %)(((
424 -address
425 -)))|(% style="width:70px" %)(((
426 -request
427 -)))|(% style="width:52px" %)(((
428 -ACK
429 -)))|(% style="width:127px" %)(((
430 -(((
431 -DI1&
432 -)))
433 -
434 -(((
435 -DI1 level
436 -)))
437 -)))|(% style="width:101px" %)(((
438 -DI1TODO1
439 -)))|(% style="width:91px" %)(((
440 -DI1TORO1
441 -)))|(% style="width:111px" %)(((
442 -(((
443 -DI2&
444 -)))
445 -
446 -(((
447 -DI2 level
448 -)))
449 -)))|(% style="width:105px" %)(((
450 -DI2TODO2
451 -)))|(% style="width:106px" %)(((
452 -DI2TORO2
453 -)))
454 -
455 -(((
456 -(% style="color:#037691" %)**The first byte**(%%)**:**  00 is the broadcast address, 01-08 is the RX group number.
457 -)))
458 -
459 -(((
460 -(% style="color:#037691" %)**The second byte**(%%)**:**  send mapping request when not 0, not request when it is 0.
461 -)))
462 -
463 -(((
464 -(% style="color:#037691" %)**The third byte**(%%)**:**  ACK returned to the sender after the mapping is completed.
465 -)))
466 -
467 -(((
468 -(((
469 -(% 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.
470 -)))
471 -)))
472 -
473 -(((
474 -(% style="color:#037691" %)**The Fifth byte**(%%)**:       **DI1TODO1 when the interrupt is triggered, 0 when the interrupt is not triggered.
475 -)))
476 -
477 -(((
478 -(% style="color:#037691" %)**The Sixth byte**(%%)**:**  0 does not trigger interrupt when DI1TORO1 interrupt is triggered.
479 -)))
480 -
481 -(((
482 -(((
483 -(% 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.
484 -)))
485 -)))
486 -
487 -(((
488 -(% style="color:#037691" %)**The 8th byte**(%%)**:          **DI2TODO2 when the interrupt is triggered, 0 when the interrupt is not triggered.
489 -)))
490 -
491 -(((
492 -(% style="color:#037691" %)**The 9th byte**(%%)**:**  DI2TORO2 when an interrupt is triggered, 0 when an interrupt is not triggered.
493 -)))
494 -
495 -
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