Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -65,8 +65,6 @@ 65 65 * Firmware upgradable via UART interface 66 66 * Ultra-long RF range 67 67 68 - 69 - 70 70 == 1.3 Specification == 71 71 72 72 ... ... @@ -88,8 +88,6 @@ 88 88 * LoRa Rx current: <9 mA 89 89 * I/O Voltage: 3.3v 90 90 91 - 92 - 93 93 == 1.4 Pin Mapping & LED == 94 94 95 95 ... ... @@ -160,7 +160,7 @@ 160 160 161 161 162 162 163 -(% 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**159 +(% style="color:blue" %)**2. Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 164 164 165 165 166 166 [[image:image-20220723172938-9.png||height="652" width="1050"]] ... ... @@ -187,6 +187,8 @@ 187 187 188 188 189 189 186 + 187 + 190 190 (% style="color:blue" %)**3. Integration into Node-red via TTNV3** 191 191 192 192 ... ... @@ -195,24 +195,56 @@ 195 195 196 196 [[image:image-20220723175700-12.png||height="602" width="995"]] 197 197 196 +== 1.8 Example: How to join helium == 198 198 199 199 200 -= =1.8UpgradeFirmwareof LA66 LoRaWANShield==199 +(% style="color:blue" %)**1. Create a new device.** 201 201 201 +[[image:image-20220907165500-1.png||height="464" width="940"]] 202 202 203 -=== 1.8.1 Items needed for update === 204 204 204 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 205 205 206 +[[image:image-20220907165837-2.png||height="375" width="809"]] 207 + 208 + 209 +(% style="color:blue" %)**3. Use AT commands.** 210 + 211 +[[image:image-20220602100052-2.png||height="385" width="600"]] 212 + 213 + 214 +(% style="color:#0000ff" %)**4.Use command AT+CFG to get device configuration** 215 + 216 +[[image:image-20220907170308-3.png||height="556" width="617"]] 217 + 218 + 219 +(% style="color:blue" %)**5. Network successfully.** 220 + 221 +[[image:image-20220907170436-4.png]] 222 + 223 + 224 +(% style="color:blue" %)**6. Send uplink using command** 225 + 226 +[[image:image-20220907170659-5.png]] 227 + 228 +[[image:image-20220907170744-6.png||height="242" width="798"]] 229 + 230 + 231 +== 1.9 Upgrade Firmware of LA66 LoRaWAN Shield == 232 + 233 + 234 +=== 1.9.1 Items needed for update === 235 + 236 + 206 206 1. LA66 LoRaWAN Shield 207 207 1. Arduino 208 208 1. USB TO TTL Adapter 209 209 210 - 211 211 [[image:image-20220602100052-2.png||height="385" width="600"]] 212 212 213 213 214 214 215 -=== 1. 8.2 Connection ===245 +=== 1.9.2 Connection === 216 216 217 217 218 218 [[image:image-20220602101311-3.png||height="276" width="600"]] ... ... @@ -238,7 +238,7 @@ 238 238 239 239 240 240 241 -=== 1. 8.3 Upgrade steps ===271 +=== 1.9.3 Upgrade steps === 242 242 243 243 244 244 ... ... @@ -346,9 +346,6 @@ 346 346 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 347 347 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 348 348 349 - 350 - 351 - 352 352 = 4. Reference = 353 353 354 354
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