Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -1,13 +1,9 @@ 1 1 (% style="text-align:center" %) 2 -[[image:1652947681187-144.png||height=" 385" width="385"]]2 +[[image:1652947681187-144.png||height="404" width="404"]] 3 3 4 4 5 5 6 6 7 -**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual** 8 - 9 - 10 - 11 11 **Table of Contents:** 12 12 13 13 {{toc/}} ... ... @@ -67,6 +67,7 @@ 67 67 ** Idle: 6uA@3.3v 68 68 ** 20dB Transmit: 130mA@3.3v 69 69 66 + 70 70 **Interface for Model:** 71 71 72 72 * 1 x RS485 Interface ... ... @@ -76,6 +76,7 @@ 76 76 * 1 x Interrupt Interface 77 77 * 1 x Controllable 5V output, max 78 78 76 + 79 79 **LoRa Spec:** 80 80 81 81 * Frequency Range: ... ... @@ -94,6 +94,9 @@ 94 94 * 127 dB Dynamic Range RSSI. 95 95 * Automatic RF Sense and CAD with ultra-fast AFC. 96 96 95 + 96 + 97 + 97 97 == 1.3 Features == 98 98 99 99 * LoRaWAN Class A & Class C protocol (default Class A) ... ... @@ -105,6 +105,9 @@ 105 105 * Support Modbus protocol 106 106 * Support Interrupt uplink 107 107 109 + 110 + 111 + 108 108 == 1.4 Applications == 109 109 110 110 * Smart Buildings & Home Automation ... ... @@ -114,6 +114,9 @@ 114 114 * Smart Cities 115 115 * Smart Factory 116 116 121 + 122 + 123 + 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);"]] ... ... @@ -197,6 +197,7 @@ 197 197 198 198 [[image:1652953414711-647.png||height="337" width="723"]] 199 199 207 + 200 200 ((( 201 201 The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. 202 202 ))) ... ... @@ -215,12 +215,13 @@ 215 215 216 216 [[image:1652953462722-299.png]] 217 217 226 + 218 218 ((( 219 219 User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot: 220 220 ))) 221 221 222 222 ((( 223 -Add APP EUI in the application. 232 +**Add APP EUI in the application.** 224 224 ))) 225 225 226 226 ... ... @@ -232,15 +232,18 @@ 232 232 233 233 [[image:image-20220519174512-4.png]] 234 234 244 + 235 235 You can also choose to create the device manually. 236 236 237 237 [[image:1652953542269-423.png||height="710" width="723"]] 238 238 249 + 239 239 Add APP KEY and DEV EUI 240 240 241 241 [[image:1652953553383-907.png||height="514" width="724"]] 242 242 243 243 255 + 244 244 ((( 245 245 **Step 2**: Power on RS485-BL and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel. 246 246 ))) ... ... @@ -395,11 +395,17 @@ 395 395 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 396 396 |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example** 397 397 |AT+CFGDEV|(% style="width:80px" %)((( 410 +((( 398 398 This command is used to configure the RS485/TTL devices; they won’t be used during sampling. 412 +))) 399 399 414 +((( 400 400 AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx, 416 +))) 401 401 418 +((( 402 402 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 420 +))) 403 403 )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 404 404 405 405 Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]]. ... ... @@ -870,7 +870,7 @@ 870 870 ))) 871 871 872 872 ((( 873 -} 891 +**}** 874 874 875 875 876 876 ))) ... ... @@ -1423,34 +1423,16 @@ 1423 1423 ((( 1424 1424 ((( 1425 1425 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1426 -))) 1427 -))) 1428 1428 1429 -((( 1430 1430 Set UART Parity 1431 -))) 1432 - 1433 -(% class="box infomessage" %) 1434 -((( 1435 -((( 1436 1436 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1437 -))) 1438 -))) 1439 1439 1440 -((( 1441 1441 Set STOPBIT 1442 -))) 1443 1443 1444 -(% class="box infomessage" %) 1445 -((( 1446 -((( 1447 1447 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1448 1448 ))) 1449 1449 ))) 1450 1450 1451 -((( 1452 - 1453 -))) 1454 1454 1455 1455 * ((( 1456 1456 **Downlink Payload:** ... ... @@ -1605,14 +1605,13 @@ 1605 1605 |=**LEDs**|=(% style="width: 274px;" %)**Feature** 1606 1606 |**LED1**|(% style="width:274px" %)Blink when device transmit a packet. 1607 1607 1608 - 1609 1609 == 3.10 Switch Jumper == 1610 1610 1611 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 509px" %)1612 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 3 82px;" %)**Feature**1613 -|(% style="width:123px" %)**SW1**|(% style="width:3 82px" %)ISP position: Upgrade firmware via UART1610 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %) 1611 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature** 1612 +|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART 1614 1614 Flash position: Configure device, check running status. 1615 -|(% style="width:123px" %)**SW2**|(% style="width:3 82px" %)5V position: set to compatible with 5v I/O.1614 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O. 1616 1616 3.3v position: set to compatible with 3.3v I/O., 1617 1617 1618 1618 ((( ... ... @@ -1661,15 +1661,7 @@ 1661 1661 (% class="box infomessage" %) 1662 1662 ((( 1663 1663 **AT+FDR** 1664 -))) 1665 - 1666 -(% class="box infomessage" %) 1667 -((( 1668 1668 **AT+NJM=0** 1669 -))) 1670 - 1671 -(% class="box infomessage" %) 1672 -((( 1673 1673 **ATZ** 1674 1674 ))) 1675 1675