Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 133.1 >
edited by Herong Lu
on 2022/07/23 17:57
To version < 142.1 >
edited by Edwin Chen
on 2022/08/13 18:32
>
Change comment: Uploaded new attachment "image-20220813183239-3.png", version {1}

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1 +XWiki.Edwin
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1 +
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -52,6 +52,7 @@
52 52  
53 53  == 1.2  Features ==
54 54  
55 +
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
... ... @@ -62,8 +62,11 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
66 +
67 +
65 65  == 1.3  Specification ==
66 66  
70 +
67 67  * CPU: 32-bit 48 MHz
68 68  * Flash: 256KB
69 69  * RAM: 64KB
... ... @@ -82,6 +82,8 @@
82 82  * LoRa Rx current: <9 mA
83 83  * I/O Voltage: 3.3v
84 84  
89 +
90 +
85 85  == 1.4  AT Command ==
86 86  
87 87  
... ... @@ -103,6 +103,7 @@
103 103  
104 104  == 1.7  Land Pattern ==
105 105  
112 +
106 106  [[image:image-20220517072821-2.png]]
107 107  
108 108  
... ... @@ -153,6 +153,7 @@
153 153  
154 154  == 2.2  Features ==
155 155  
163 +
156 156  * Arduino Shield base on LA66 LoRaWAN module
157 157  * Support LoRaWAN v1.0.4 protocol
158 158  * Support peer-to-peer protocol
... ... @@ -164,8 +164,11 @@
164 164  * Firmware upgradable via UART interface
165 165  * Ultra-long RF range
166 166  
175 +
176 +
167 167  == 2.3  Specification ==
168 168  
179 +
169 169  * CPU: 32-bit 48 MHz
170 170  * Flash: 256KB
171 171  * RAM: 64KB
... ... @@ -184,67 +184,108 @@
184 184  * LoRa Rx current: <9 mA
185 185  * I/O Voltage: 3.3v
186 186  
198 +
199 +
187 187  == 2.4  LED ==
188 188  
202 +
189 189  ~1. The LED lights up red when there is an upstream data packet
190 190  2. When the network is successfully connected, the green light will be on for 5 seconds
191 191  3. Purple light on when receiving downlink data packets
192 192  
193 193  
208 +
194 194  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 195  
196 -Show connection diagram：
197 197  
212 +**Show connection diagram：**
213 +
214 +
198 198  [[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
201 201  
218 +
219 +(% style="color:blue" %)**1.  open Arduino IDE**
220 +
221 +
202 202  [[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
207 207  
208 -3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload
226 +(% style="color:blue" %)**2.  Open project**
209 209  
210 -[[image:image-20220723171228-6.png]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
229 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
213 213  
231 +[[image:image-20220726135239-1.png]]
232 +
233 +
234 +(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
235 +
236 +[[image:image-20220726135356-2.png]]
237 +
238 +
239 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
240 +
241 +
214 214  [[image:image-20220723172235-7.png||height="480" width="1027"]]
215 215  
244 +
245 +
216 216  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
217 217  
218 -1.Open project
219 219  
249 +(% style="color:blue" %)**1.  Open project**
250 +
251 +
252 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
253 +
254 +
220 220  [[image:image-20220723172502-8.png]]
221 221  
222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
223 223  
258 +
259 +(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
260 +
261 +
224 224  [[image:image-20220723172938-9.png||height="652" width="1050"]]
225 225  
226 226  
265 +
227 227  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
228 228  
229 -1.Open project
230 230  
269 +(% style="color:blue" %)**1.  Open project**
270 +
271 +
272 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
273 +
274 +
231 231  [[image:image-20220723173341-10.png||height="581" width="1014"]]
232 232  
233 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
234 234  
278 +
279 +(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
280 +
281 +
235 235  [[image:image-20220723173950-11.png||height="665" width="1012"]]
236 236  
237 -3.Integration into Node-red via TTNV3
238 238  
285 +
286 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 +
239 239  For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
240 240  
241 241  [[image:image-20220723175700-12.png||height="602" width="995"]]
242 242  
292 +
293 +
243 243  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
244 244  
245 245  
246 246  === 2.8.1  Items needed for update ===
247 247  
299 +
248 248  1. LA66 LoRaWAN Shield
249 249  1. Arduino
250 250  1. USB TO TTL Adapter
... ... @@ -252,6 +252,7 @@
252 252  [[image:image-20220602100052-2.png||height="385" width="600"]]
253 253  
254 254  
307 +
255 255  === 2.8.2  Connection ===
256 256  
257 257  
... ... @@ -277,10 +277,11 @@
277 277  [[image:image-20220602102240-4.png||height="304" width="600"]]
278 278  
279 279  
333 +
280 280  === 2.8.3  Upgrade steps ===
281 281  
282 282  
283 -==== 1.  Switch SW1 to put in ISP position ====
337 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
284 284  
285 285  
286 286  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -287,7 +287,7 @@
287 287  
288 288  
289 289  
290 -==== 2.  Press the RST switch once ====
344 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
291 291  
292 292  
293 293  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -294,7 +294,7 @@
294 294  
295 295  
296 296  
297 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
351 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
298 298  
299 299  
300 300  (((
... ... @@ -386,6 +386,7 @@
386 386  
387 387  == 3.2  Features ==
388 388  
443 +
389 389  * LoRaWAN USB adapter base on LA66 LoRaWAN module
390 390  * Ultra-long RF range
391 391  * Support LoRaWAN v1.0.4 protocol
... ... @@ -398,8 +398,11 @@
398 398  * Firmware upgradable via UART interface
399 399  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
400 400  
456 +
457 +
401 401  == 3.3  Specification ==
402 402  
460 +
403 403  * CPU: 32-bit 48 MHz
404 404  * Flash: 256KB
405 405  * RAM: 64KB
... ... @@ -416,6 +416,8 @@
416 416  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
417 417  * LoRa Rx current: <9 mA
418 418  
477 +
478 +
419 419  == 3.4  Pin Mapping & LED ==
420 420  
421 421  
... ... @@ -545,92 +545,136 @@
545 545  
546 546  
547 547  
548 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
608 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
549 549  
550 -=== 3.8.1 DRAGINO-LA66-APP ===
551 551  
552 -[[image:image-20220723102027-3.png]]
611 +=== 3.8.1  Hardware and Software Connection ===
553 553  
554 -==== Overview： ====
555 555  
556 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
614 +==== (% style="color:blue" %)**Overview：**(%%) ====
557 557  
558 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
559 559  
560 -==== Conditions of Use： ====
617 +(((
618 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
561 561  
562 -Requires a type-c to USB adapter
620 +* Send real-time location information of mobile phone to LoRaWAN network.
621 +* Check LoRaWAN network signal strengh.
622 +* Manually send messages to LoRaWAN network.
623 +)))
563 563  
564 -[[image:image-20220723104754-4.png]]
565 565  
566 -==== Use of APP: ====
567 567  
627 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
628 +
629 +A USB to Type-C adapter is needed to connect to a Mobile phone.
630 +
631 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
632 +
633 +[[image:image-20220813174353-2.png||height="360" width="313"]]
634 +
635 +
636 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 +
638 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
639 +
640 +[[image:image-20220813173738-1.png]]
641 +
642 +
643 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 +
568 568  Function and page introduction
569 569  
570 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
647 +[[image:image-20220723113448-7.png||height="995" width="450"]]
571 571  
572 -1.Display LA66 USB LoRaWAN Module connection status
649 +**Block Explain:**
573 573  
574 -2.Check and reconnect
651 +1.  Display LA66 USB LoRaWAN Module connection status
575 575  
576 -3.Turn send timestamps on or off
653 +2.  Check and reconnect
577 577  
578 -4.Display LoRaWan connection status
655 +3.  Turn send timestamps on or off
579 579  
580 -5.Check LoRaWan connection status
657 +4.  Display LoRaWan connection status
581 581  
582 -6.The RSSI value of the node when the ACK is received
659 +5.  Check LoRaWan connection status
583 583  
584 -7.Node's Signal Strength Icon
661 +6.  The RSSI value of the node when the ACK is received
585 585  
586 -8.Set the packet sending interval of the node in seconds
663 +7.  Node's Signal Strength Icon
587 587  
588 -9.AT command input box
665 +8.  Configure Location Uplink Interval
589 589  
590 -10.Send AT command button
667 +9.  AT command input box
591 591  
592 -11.Node log box
669 +10.  Send Button:  Send input box info to LA66 USB Adapter
593 593  
594 -12.clear log button
671 +11.  Output Log from LA66 USB adapter
595 595  
596 -13.exit button
673 +12.  clear log button
597 597  
675 +13.  exit button
676 +
677 +
598 598  LA66 USB LoRaWAN Module not connected
599 599  
600 -[[image:image-20220723110520-5.png||height="903" width="677"]]
680 +[[image:image-20220723110520-5.png||height="677" width="508"]]
601 601  
682 +
683 +
602 602  Connect LA66 USB LoRaWAN Module
603 603  
604 -[[image:image-20220723110626-6.png||height="906" width="680"]]
686 +[[image:image-20220723110626-6.png||height="681" width="511"]]
605 605  
606 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
607 607  
608 -1.Register LA66 USB LoRaWAN Module to TTNV3
609 609  
690 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
691 +
692 +
693 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
694 +
610 610  [[image:image-20220723134549-8.png]]
611 611  
612 -2.Open Node-RED,And import the JSON file to generate the flow
613 613  
614 -Sample JSON file please go to this link to download：放置JSON文件的链接
615 615  
616 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
699 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
617 617  
618 -The following is the positioning effect map
701 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
619 619  
703 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
704 +
705 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
706 +
707 +
708 +Example output in NodeRed is as below:
709 +
620 620  [[image:image-20220723144339-1.png]]
621 621  
712 +
713 +
622 622  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
623 623  
624 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
625 625  
717 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
718 +
626 626  Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
627 627  
628 628  [[image:image-20220723150132-2.png]]
629 629  
630 630  
631 -= 4.  Order Info =
632 632  
725 += 4.  FAQ =
633 633  
727 +
728 +== 4.1  How to Compile Source Code for LA66? ==
729 +
730 +
731 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
732 +
733 +
734 +
735 += 5.  Order Info =
736 +
737 +
634 634  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
635 635  
636 636  
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646 646  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
647 647  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
648 648  
649 -= 5.  Reference =
650 650  
754 +
755 += 6.  Reference =
756 +
757 +
651 651  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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