<
From version < 51.2 >
edited by Xiaoling
on 2022/06/02 17:35
To version < 51.6 >
edited by Xiaoling
on 2022/06/02 17:48
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -856,8 +856,6 @@
856 856  |**PWR**|Always on if there is power
857 857  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN** (%%)for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds**(%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
858 858  
859 -
860 -
861 861  = 4. Case Study =
862 862  
863 863  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
... ... @@ -924,7 +924,7 @@
924 924  
925 925  (% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
926 926  
927 -(% style="background-color:#dcdcdc" %)**AT+DR=5**  (%%)Set Data Rate
925 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
928 928  
929 929  (% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
930 930  
... ... @@ -969,6 +969,8 @@
969 969  
970 970  **Step3: **Open flashloader; choose the correct COM port to update.
971 971  
970 +(% style="color:#037691" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
971 +
972 972  [[image:image-20220602102605-1.png]]
973 973  
974 974  
... ... @@ -978,19 +978,23 @@
978 978  [[image:image-20220602102715-3.png]]
979 979  
980 980  
981 -
982 982  == 6.2 How to change the LoRa Frequency Bands/Region? ==
983 983  
984 984  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
985 985  
986 986  
987 -
988 988  == 6.3 How many RS485-Slave can RS485-BL connects? ==
989 989  
990 990  The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
991 991  
992 992  
991 +== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
993 993  
993 +When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
994 +
995 +Detail info check this link: [[Set Packet Receiving Response Level>>End Device AT Commands and Downlink Command||anchor="H7.23SetPacketReceivingResponseLevel"]]
996 +
997 +
994 994  = 7. Trouble Shooting =
995 995  
996 996  
Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0