Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -14,7 +14,6 @@ 14 14 15 15 ((( 16 16 **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.** 17 - 18 18 19 19 20 20 ))) ... ... @@ -22,14 +22,13 @@ 22 22 = 2. How to use AT Commands or Downlink command = 23 23 24 24 25 -* ForAT Command,See Devices User Manual forDevice. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]26 -* ForLoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows theHEX format downlinkcodefor eachcommand. but some servers use base64 as downlink code. Below are reference for how to use downlink command:24 +* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]] 25 +* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command: 27 27 ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]] 28 28 ** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]? 29 29 ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server) 30 30 31 31 32 - 33 33 = 3. Support End Node and firmware version = 34 34 35 35 ... ... @@ -179,7 +179,6 @@ 179 179 ((( 180 180 If the downlink payload=**04FF**, the end node will reboot. 181 181 182 - 183 183 184 184 ))) 185 185 ... ... @@ -219,7 +219,6 @@ 219 219 ))) 220 220 221 221 222 - 223 223 == 4.4 Show Firmware Version == 224 224 225 225 ... ... @@ -250,7 +250,6 @@ 250 250 ((( 251 251 252 252 253 - 254 254 **xx: Software Type:** 255 255 ))) 256 256 ... ... @@ -284,7 +284,6 @@ 284 284 firmware version: v1.1.0 ~-~-> 110 285 285 286 286 287 - 288 288 == 4.5 Show System Configure == 289 289 290 290 ... ... @@ -757,9 +757,11 @@ 757 757 Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . 758 758 759 759 (% style="color:red" %) 760 -Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server. 761 -(%%) 754 +**Notice:** 762 762 756 +* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment. 757 +* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]] 758 + 763 763 (% style="color:blue" %)**AT Command: AT+DR** 764 764 765 765 (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %) ... ... @@ -1095,7 +1095,7 @@ 1095 1095 ))) 1096 1096 |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK 1097 1097 1098 -(% style="color:blue" %)**Downlink Command: 0x24** 1094 +(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)** 1099 1099 1100 1100 Format: Command Code (0x24) followed by 1 bytes channel value. 1101 1101 ... ... @@ -1137,7 +1137,6 @@ 1137 1137 ((( 1138 1138 Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink. 1139 1139 1140 - 1141 1141 1142 1142 ))) 1143 1143