Changes for page LA66 LoRaWAN Module User Manual
Last modified by Xiaoling on 2023/09/19 09:20
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... ... @@ -61,6 +61,7 @@ 61 61 * Firmware upgradable via UART interface 62 62 * Ultra-long RF range 63 63 64 + 64 64 == 1.3 Specification == 65 65 66 66 ... ... @@ -82,12 +82,12 @@ 82 82 * LoRa Rx current: <9 mA 83 83 * I/O Voltage: 3.3v 84 84 86 + 85 85 == 1.4 AT Command == 86 86 87 87 88 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in[[ AT Command documents>>https://www.dropbox.com/s h/wtq43za8sykpgta/AABAEE02uEAsRU-JV7bzEhMba?dl=0]].90 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in[[ AT Command documents>>https://www.dropbox.com/scl/fi/s3i58dyuh2zpwxfzcks9d/Accuhealth-LA66-AT-commands.pdf?rlkey=059co9isdbddl1h1lb5gy93oy&dl=0]]. 89 89 90 - 91 91 == 1.5 Dimension == 92 92 93 93 ... ... @@ -116,6 +116,7 @@ 116 116 * [[LA66 Shield for Arduino>>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.WebHome]] 117 117 * [[LA66 USB Adapter>>doc:Main.User Manual for LoRaWAN End Nodes.LA66 USB LoRaWAN Adapter User Manual.WebHome]] 118 118 120 + 119 119 == 2.2 How to Compile Source Code for LA66? == 120 120 121 121 ... ... @@ -148,14 +148,16 @@ 148 148 (% style="color:blue" %)**2. Expose PA6 / PA7 / RSTN of LA66.** 149 149 150 150 151 -[[image:image-20230605151850-1.png]] 153 +[[image:image-20230605151850-1.png||height="676" width="640"]] 152 152 153 153 154 154 [[image:image-20230605151850-2.png]] 155 155 158 +(% style="display:none" %) (%%) 156 156 157 157 (% style="color:blue" %)**3. Connect JLINK, and switch mother board SW1 to ISP. Wire connection as below:** 158 158 162 + 159 159 **LA66 PA6 < ~-~- > JLINK SWDIO (Pin 7)** 160 160 161 161 **LA66 PA7 < ~-~- > JLINK SWCLK (Pin 9)** ... ... @@ -173,7 +173,7 @@ 173 173 (% style="display:none" %) [[image:image-20230605151850-4.png]] 174 174 175 175 176 - (% style="color:blue" %)**Add ASR6601 256KB Flash to Flash Download**180 +**Add ASR6601 256KB Flash to Flash Download** 177 177 178 178 [[image:image-20230605152412-12.png]] 179 179 ... ... @@ -183,12 +183,13 @@ 183 183 184 184 (% style="color:blue" %)**5. Modify \SN50v3\Projects\Applications\DRAGINO-LRWAN-AT\cfg\gcc.ld, to 0x08000000.** 185 185 190 + 186 186 [[image:image-20230605151851-7.png]] 187 187 188 188 [[image:image-20230605151851-8.png]] 189 189 190 190 191 -(% style="color:red" %)Note **: After debug, user should change the Flash address back to 0x0800D000, and upload the OTA bootloader to LA66. Otherwise, the compiled program doesn’t support OTA update.**196 +(% style="color:red" %)**Note: After debug, user should change the Flash address back to 0x0800D000, and upload the OTA bootloader to LA66. Otherwise, the compiled program doesn't support OTA update.** 192 192 193 193 194 194 (% style="color:blue" %)**6. Comment the low power function in main.c.** ... ... @@ -223,6 +223,7 @@ 223 223 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 224 224 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 225 225 231 + 226 226 = 4. FCC Statement = 227 227 228 228