Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1093,31 +1093,34 @@ 1093 1093 **07 02 aa bb** Same as AT+3V3T=(aa bb) 1094 1094 1095 1095 1096 -== 3.6 Buttons == 1097 1097 1098 -(% border="1" style="background-color:#ffffcc; color:green; width:233px" %) 1099 -|=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature** 1100 -|(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL 1101 1101 1098 +1. 1099 +11. Buttons 1102 1102 1103 -== 3.7 +3V3 Output == 1101 +|**Button**|**Feature** 1102 +|**RST**|Reboot RS485-BL 1104 1104 1104 +1. 1105 +11. +3V3 Output 1106 + 1105 1105 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. 1106 1106 1107 1107 The +3V3 output will be valid for every sampling. RS485-BL will enable +3V3 output before all sampling and disable the +3V3 after all sampling. 1108 1108 1111 + 1109 1109 The +3V3 output time can be controlled by AT Command. 1110 1110 1114 +**AT+3V3T=1000** 1111 1111 1112 -(% style="color:#037691" %)**AT+3V3T=1000** 1113 - 1114 - 1115 1115 Means set +3v3 valid time to have 1000ms. So, the real +3v3 output will actually have 1000ms + sampling time for other sensors. 1116 1116 1118 + 1117 1117 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1118 1118 1119 1119 1120 -== 3.8 +5V Output == 1122 +1. 1123 +11. +5V Output 1121 1121 1122 1122 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. 1123 1123 ... ... @@ -1126,7 +1126,7 @@ 1126 1126 1127 1127 The 5V output time can be controlled by AT Command. 1128 1128 1129 - (% style="color:#037691" %)**AT+5VT=1000**1132 +**AT+5VT=1000** 1130 1130 1131 1131 Means set 5V valid time to have 1000ms. So, the real 5V output will actually have 1000ms + sampling time for other sensors. 1132 1132 ... ... @@ -1135,12 +1135,15 @@ 1135 1135 1136 1136 1137 1137 1138 -== 3.9 LEDs == 1139 1139 1142 +1. 1143 +11. LEDs 1144 + 1140 1140 |**LEDs**|**Feature** 1141 1141 |**LED1**|Blink when device transmit a packet. 1142 1142 1143 -== 3.10 Switch Jumper == 1148 +1. 1149 +11. Switch Jumper 1144 1144 1145 1145 |**Switch Jumper**|**Feature** 1146 1146 |**SW1**|((( ... ... @@ -1185,7 +1185,7 @@ 1185 1185 1186 1186 1187 1187 1188 -1. 1194 +1. 1189 1189 11. Common AT Command Sequence 1190 1190 111. Multi-channel ABP mode (Use with SX1301/LG308) 1191 1191 ... ... @@ -1204,8 +1204,8 @@ 1204 1204 1205 1205 ATZ 1206 1206 1207 -1. 1208 -11. 1213 +1. 1214 +11. 1209 1209 111. Single-channel ABP mode (Use with LG01/LG02) 1210 1210 1211 1211 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1280,7 +1280,7 @@ 1280 1280 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]] 1281 1281 1282 1282 1283 -1. 1289 +1. 1284 1284 11. How to change the LoRa Frequency Bands/Region? 1285 1285 1286 1286 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1287,7 +1287,7 @@ 1287 1287 1288 1288 1289 1289 1290 -1. 1296 +1. 1291 1291 11. How many RS485-Slave can RS485-BL connects? 1292 1292 1293 1293 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>>path:#downlink_A8]]. ... ... @@ -1304,7 +1304,7 @@ 1304 1304 1305 1305 1306 1306 1307 -1. 1313 +1. 1308 1308 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1309 1309 1310 1310 It might about the channels mapping. Please see for detail.