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Last modified by Xiaoling on 2025/04/23 15:57
From version 40.38
edited by Xiaoling
on 2022/06/06 10:04
Change comment: There is no comment for this version
To version 40.33
edited by Xiaoling
on 2022/06/06 09:51
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -94,6 +94,7 @@
94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
97 +
97 97  == 1.3 Features ==
98 98  
99 99  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -105,6 +105,7 @@
105 105  * Support Modbus protocol
106 106  * Support Interrupt uplink
107 107  
109 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -114,6 +114,7 @@
114 114  * Smart Cities
115 115  * Smart Factory
116 116  
119 +
117 117  == 1.5 Firmware Change log ==
118 118  
119 119  [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]]
... ... @@ -124,47 +124,29 @@
124 124  (((
125 125  
126 126  
127 -(((
128 128  v1.4
129 129  )))
130 -)))
131 131  
132 132  (((
133 -(((
134 134  ~1. Change Power IC to TPS22916
135 135  )))
136 -)))
137 137  
138 -(((
139 -
140 -)))
141 141  
142 142  (((
143 -(((
144 144  v1.3
145 145  )))
146 -)))
147 147  
148 148  (((
149 -(((
150 150  ~1. Change JP3 from KF350-8P to KF350-11P, Add one extra interface for I2C and one extra interface for one-wire
151 151  )))
152 -)))
153 153  
154 -(((
155 -
156 -)))
157 157  
158 158  (((
159 -(((
160 160  v1.2
161 161  )))
162 -)))
163 163  
164 164  (((
165 -(((
166 166  Release version ​​​​​
167 -)))
168 168  
169 169  
170 170  )))
... ... @@ -258,129 +258,81 @@
258 258  
259 259  === 3.3.1 onfigure UART settings for RS485 or TTL communication ===
260 260  
261 -(((
262 262  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
263 -)))
264 264  
265 -(((
266 266  **~1. RS485-MODBUS mode:**
267 -)))
268 268  
269 -(((
270 270  AT+MOD=1 ~/~/ Support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
271 -)))
272 272  
273 -(((
274 274  **2. TTL mode:**
275 -)))
276 276  
277 -(((
278 278  AT+MOD=2 ~/~/ Support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
279 -)))
280 280  
281 -(((
282 282  RS485-BL default UART settings is **9600, no parity, stop bit 1**. If the sensor has a different settings, user can change the RS485-BL setting to match.
283 -)))
284 284  
285 -(% border="1" style="background-color:#ffffcc; color:green; width:767px" %)
286 -|=(% style="width: 121px;" %)(((
287 -(((
258 +(% border="1" style="background-color:#ffffcc; color:green; width:795px" %)
259 +|(((
288 288  **AT Commands**
289 -)))
290 -)))|=(% style="width: 110px;" %)(((
291 -(((
261 +)))|(% style="width:285px" %)(((
292 292  **Description**
293 -)))
294 -)))|=(% style="width: 200px;" %)(((
295 -(((
263 +)))|(% style="width:347px" %)(((
296 296  **Example**
297 297  )))
298 -)))
299 -|(% style="width:20px" %)(((
300 -(((
266 +|(((
301 301  AT+BAUDR
302 -)))
303 -)))|(% style="width:303px" %)(((
304 -(((
268 +)))|(% style="width:285px" %)(((
305 305  Set the baud rate (for RS485 connection). Default Value is: 9600.
306 -)))
307 -)))|(% style="width:340px" %)(((
270 +)))|(% style="width:347px" %)(((
308 308  (((
309 -(((
310 310  AT+BAUDR=9600
311 311  )))
312 -)))
313 313  
314 314  (((
315 -(((
316 316  Options: (1200,2400,4800,14400,19200,115200)
317 317  )))
318 318  )))
319 -)))
320 -|(% style="width:121px" %)(((
321 -(((
279 +|(((
322 322  AT+PARITY
323 -)))
324 -)))|(% style="width:303px" %)(((
281 +)))|(% style="width:285px" %)(((
325 325  (((
326 -(((
327 327  Set UART parity (for RS485 connection)
328 328  )))
329 -)))
330 330  
331 331  (((
332 -(((
333 333  Default Value is: no parity.
334 334  )))
335 -)))
336 -)))|(% style="width:340px" %)(((
289 +)))|(% style="width:347px" %)(((
337 337  (((
338 -(((
339 339  AT+PARITY=0
340 340  )))
341 -)))
342 342  
343 343  (((
344 -(((
345 345  Option: 0: no parity, 1: odd parity, 2: even parity
346 346  )))
347 347  )))
348 -)))
349 -|(% style="width:121px" %)(((
350 -(((
298 +|(((
351 351  AT+STOPBIT
352 -)))
353 -)))|(% style="width:303px" %)(((
300 +)))|(% style="width:285px" %)(((
354 354  (((
355 -(((
356 356  Set serial stopbit (for RS485 connection)
357 357  )))
358 -)))
359 359  
360 360  (((
361 -(((
362 362  Default Value is: 1bit.
363 363  )))
364 -)))
365 -)))|(% style="width:340px" %)(((
308 +)))|(% style="width:347px" %)(((
366 366  (((
367 -(((
368 368  AT+STOPBIT=0 for 1bit
369 369  )))
370 -)))
371 371  
372 372  (((
373 -(((
374 374  AT+STOPBIT=1 for 1.5 bit
375 375  )))
376 -)))
377 377  
378 378  (((
379 -(((
380 380  AT+STOPBIT=2 for 2 bits
381 381  )))
382 382  )))
383 -)))
384 384  
385 385  
386 386  === 3.3.2 Configure sensors ===
... ... @@ -810,6 +810,7 @@
810 810  
811 811  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
812 812  
750 +
813 813  === 3.5.1 Common Commands: ===
814 814  
815 815  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
... ... @@ -1169,6 +1169,7 @@
1169 1169  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1170 1170  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1171 1171  
1110 +
1172 1172  == 3.7 +3V3 Output ==
1173 1173  
1174 1174  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1209,6 +1209,7 @@
1209 1209  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1210 1210  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1211 1211  
1151 +
1212 1212  == 3.10 Switch Jumper ==
1213 1213  
1214 1214  (% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
... ... @@ -1397,6 +1397,7 @@
1397 1397  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1398 1398  
1399 1399  
1340 +
1400 1400  = 9. Packing Info =
1401 1401  
1402 1402  (((