Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Edwin1 +XWiki.Xiaoling - Content
-
... ... @@ -1,11 +1,19 @@ 1 + 2 + 1 1 {{box cssClass="floatinginfobox" title="**Contents**"}} 2 2 {{toc/}} 3 3 {{/box}} 4 4 5 - = LA66 LoRaWAN Module =7 +{{toc/}} 6 6 7 -== What is LA66 LoRaWAN Module == 8 8 10 + 11 += 1. LA66 LoRaWAN Module = 12 + 13 + 14 +== 1.1 What is LA66 LoRaWAN Module == 15 + 16 + 9 9 (% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 10 10 11 11 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. ... ... @@ -17,7 +17,7 @@ 17 17 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 18 18 19 19 20 -== Features == 28 +== 1.2 Features == 21 21 22 22 * Support LoRaWAN v1.0.4 protocol 23 23 * Support peer-to-peer protocol ... ... @@ -29,8 +29,9 @@ 29 29 * Firmware upgradable via UART interface 30 30 * Ultra-long RF range 31 31 32 -== Specification == 33 33 41 +== 1.3 Specification == 42 + 34 34 * CPU: 32-bit 48 MHz 35 35 * Flash: 256KB 36 36 * RAM: 64KB ... ... @@ -49,49 +49,40 @@ 49 49 * LoRa Rx current: <9 mA 50 50 * I/O Voltage: 3.3v 51 51 52 -== AT Command == 53 53 62 +== 1.4 AT Command == 63 + 54 54 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 55 55 56 56 57 -== Dimension == 67 +== 1.5 Dimension == 58 58 59 59 [[image:image-20220517072526-1.png]] 60 60 61 61 62 -== Pin Mapping == 63 63 73 +== 1.6 Pin Mapping == 74 + 75 + 64 64 [[image:image-20220523101537-1.png]] 65 65 66 -== Land Pattern == 67 67 68 -[[image:image-20220517072821-2.png]] 69 69 80 +== 1.7 Land Pattern == 70 70 71 - == Order Info ==82 +[[image:image-20220517072821-2.png]] 72 72 73 -Part Number: **LA66-XXX** 74 74 75 -**XX**: The default frequency band 76 76 77 -* **AS923**: LoRaWAN AS923 band 78 -* **AU915**: LoRaWAN AU915 band 79 -* **EU433**: LoRaWAN EU433 band 80 -* **EU868**: LoRaWAN EU868 band 81 -* **KR920**: LoRaWAN KR920 band 82 -* **US915**: LoRaWAN US915 band 83 -* **IN865**: LoRaWAN IN865 band 84 -* **CN470**: LoRaWAN CN470 band 85 -* **PP**: Peer to Peer LoRa Protocol 86 += 2. LA66 LoRaWAN Shield = 86 86 87 -= LA66 LoRaWAN Shield = 88 88 89 -== Overview == 89 +== 2.1 Overview == 90 90 91 91 LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 92 92 93 93 94 -== Features == 94 +== 2.2 Features == 95 95 96 96 * Arduino Shield base on LA66 LoRaWAN module 97 97 * Support LoRaWAN v1.0.4 protocol ... ... @@ -104,8 +104,9 @@ 104 104 * Firmware upgradable via UART interface 105 105 * Ultra-long RF range 106 106 107 -== Specification == 108 108 108 +== 2.3 Specification == 109 + 109 109 * CPU: 32-bit 48 MHz 110 110 * Flash: 256KB 111 111 * RAM: 64KB ... ... @@ -124,18 +124,28 @@ 124 124 * LoRa Rx current: <9 mA 125 125 * I/O Voltage: 3.3v 126 126 127 -== Pin Mapping & LED == 128 128 129 -== Example:Use AT Commandto communicate with LA66 module via ArduinoUNO.==129 +== 2.4 Pin Mapping & LED == 130 130 131 -== Example: Join TTN network and send an uplink message, get downlink message. == 132 132 133 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 134 134 135 -== UpgradeFirmwareofLA66LoRaWANShield ==133 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 136 136 137 -=== Items needed for update === 138 138 136 + 137 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 138 + 139 + 140 + 141 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 142 + 143 + 144 + 145 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 146 + 147 + 148 +=== 2.8.1 Items needed for update === 149 + 139 139 1. LA66 LoRaWAN Shield 140 140 1. Arduino 141 141 1. USB TO TTL Adapter ... ... @@ -143,15 +143,20 @@ 143 143 [[image:image-20220602100052-2.png||height="385" width="600"]] 144 144 145 145 146 -=== Connection === 157 +=== 2.8.2 Connection === 147 147 159 + 148 148 [[image:image-20220602101311-3.png||height="276" width="600"]] 149 149 150 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 151 -**GND <-> GND 152 -TXD <-> TXD 153 -RXD <-> RXD** 154 154 163 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 164 + 165 + 166 +(% style="background-color:yellow" %)**GND <-> GND 167 +TXD <-> TXD 168 +RXD <-> RXD** 169 + 170 + 155 155 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 156 156 157 157 Connect USB TTL Adapter to PC after connecting the wires ... ... @@ -160,90 +160,85 @@ 160 160 [[image:image-20220602102240-4.png||height="304" width="600"]] 161 161 162 162 163 -=== Upgrade steps === 179 +=== 2.8.3 Upgrade steps === 164 164 165 -==== Switch SW1 to put in ISP position ==== 166 166 182 +==== 1. Switch SW1 to put in ISP position ==== 183 + 184 + 167 167 [[image:image-20220602102824-5.png||height="306" width="600"]] 168 168 169 169 170 -==== Press the RST switch once ==== 188 +==== 2. Press the RST switch once ==== 171 171 172 172 [[image:image-20220602104701-12.png||height="285" width="600"]] 173 173 174 174 175 -==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 193 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 176 176 177 -**~1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 178 178 196 +(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 197 + 198 + 179 179 [[image:image-20220602103227-6.png]] 180 180 201 + 181 181 [[image:image-20220602103357-7.png]] 182 182 183 183 205 + 184 184 (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 185 -**2. Select the COM port corresponding to USB TTL** 207 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 186 186 209 + 187 187 [[image:image-20220602103844-8.png]] 188 188 189 189 213 + 190 190 (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 191 -**3. Select the bin file to burn** 215 +(% style="color:blue" %)**3. Select the bin file to burn** 192 192 217 + 193 193 [[image:image-20220602104144-9.png]] 194 194 220 + 195 195 [[image:image-20220602104251-10.png]] 196 196 223 + 197 197 [[image:image-20220602104402-11.png]] 198 198 199 199 227 + 200 200 (% class="wikigeneratedid" id="HClicktostartthedownload" %) 201 -**4. Click to start the download** 229 +(% style="color:blue" %)**4. Click to start the download** 202 202 203 203 [[image:image-20220602104923-13.png]] 204 204 205 205 206 206 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 207 -**5. Check update process** 235 +(% style="color:blue" %)**5. Check update process** 208 208 237 + 209 209 [[image:image-20220602104948-14.png]] 210 210 211 211 241 + 212 212 (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 213 -**The following picture shows that the burning is successful** 243 +(% style="color:blue" %)**The following picture shows that the burning is successful** 214 214 215 215 [[image:image-20220602105251-15.png]] 216 216 217 217 218 -== Order Info == 219 219 220 - PartNumber:**LA66-LoRaWAN-Shield-XXX**249 += 3. LA66 USB LoRaWAN Adapter = 221 221 222 -**XX**: The default frequency band 223 223 224 -* **AS923**: LoRaWAN AS923 band 225 -* **AU915**: LoRaWAN AU915 band 226 -* **EU433**: LoRaWAN EU433 band 227 -* **EU868**: LoRaWAN EU868 band 228 -* **KR920**: LoRaWAN KR920 band 229 -* **US915**: LoRaWAN US915 band 230 -* **IN865**: LoRaWAN IN865 band 231 -* **CN470**: LoRaWAN CN470 band 232 -* **PP**: Peer to Peer LoRa Protocol 252 +== 3.1 Overview == 233 233 234 -== Package Info == 235 - 236 -* LA66 LoRaWAN Shield x 1 237 -* RF Antenna x 1 238 - 239 -= LA66 USB LoRaWAN Adapter = 240 - 241 -== Overview == 242 - 243 243 LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 244 244 245 245 246 -== Features == 257 +== 3.2 Features == 247 247 248 248 * LoRaWAN USB adapter base on LA66 LoRaWAN module 249 249 * Ultra-long RF range ... ... @@ -313,10 +313,10 @@ 313 313 314 314 315 315 316 -== Example: 327 +== Example:Send PC's CPU/RAM usage to TTN via python == 317 317 318 318 (% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %) 319 -**Use python as an example:** 330 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 320 320 321 321 (% class="wikigeneratedid" id="HPreconditions:" %) 322 322 **Preconditions:** ... ... @@ -386,12 +386,14 @@ 386 386 387 387 388 388 389 -= =Order Info ==400 += Order Info = 390 390 391 -Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**402 +Part Number: 392 392 393 -**XX** :Thedefaultfrequencyband404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 394 394 406 +**XXX**: The default frequency band 407 + 395 395 * **AS923**: LoRaWAN AS923 band 396 396 * **AU915**: LoRaWAN AU915 band 397 397 * **EU433**: LoRaWAN EU433 band ... ... @@ -402,10 +402,6 @@ 402 402 * **CN470**: LoRaWAN CN470 band 403 403 * **PP**: Peer to Peer LoRa Protocol 404 404 405 -== Package Info == 406 - 407 -* LA66 USB LoRaWAN Adapter x 1 408 - 409 409 = Reference = 410 410 411 411 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]