Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -10,7 +10,6 @@ 10 10 11 11 **Table of Contents:** 12 12 13 -{{toc/}} 14 14 15 15 16 16 ... ... @@ -156,7 +156,6 @@ 156 156 157 157 The Left TXD and RXD are TTL interface for external sensor. TTL level is controlled by 3.3/5v Jumper. 158 158 159 - 160 160 = 3. Operation Mode = 161 161 162 162 == 3.1 How it works? == ... ... @@ -163,8 +163,6 @@ 163 163 164 164 ((( 165 165 The RS485-BL is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-BL. It will auto join the network via OTAA. 166 - 167 - 168 168 ))) 169 169 170 170 == 3.2 Example to join LoRaWAN network == ... ... @@ -228,9 +228,7 @@ 228 228 == 3.3 Configure Commands to read data == 229 229 230 230 ((( 231 -There are plenty of RS485 and TTL level devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-BL supports flexible command set. User can use [[AT Commands or LoRaWAN Downlink>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] Command to configure how RS485-BL should read the sensor and how to handle the return from RS485 or TTL sensors. 232 - 233 - 227 +There are plenty of RS485 and TTL level devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-BL supports flexible command set. User can use [[AT Commands or LoRaWAN Downlink>>path:#AT_COMMAND]] Command to configure how RS485-BL should read the sensor and how to handle the return from RS485 or TTL sensors. 234 234 ))) 235 235 236 236 === 3.3.1 onfigure UART settings for RS485 or TTL communication ===