Related Manuals for DirekTronik LDDS45
Summary of Contents for DirekTronik LDDS45
- Page 1 LDDS45 - LoRaWAN Distance Detection Sensor User Manual last modified by Xiaoling on 2022/10/27 17:11...
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Page 2: Table Of Contents
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Table of Contents 1. Introduction ..................................4 1.1 What is LoRaWAN Distance Detection Sensor ......................4 1.2 Features ..................................5 1.3 Specification .................................. 5 1.3.1 Rated environmental conditions ........................... 5 1.3.2 ... - Page 3 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Table of Contents: • 1. Introduction • 1.1 What is LoRaWAN Distance Detection Sensor • 1.2 Features • 1.3 Specification • 1.3.1 Rated environmental conditions •...
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Page 4: Introduction
temperature compensation is performed internally to improve the reliability of data. The LDDS45 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. -
Page 5: Features
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual The LoRa wireless technology used in LDDS45 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. -
Page 6: Effective Measurement Range Reference Beam Pattern
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non- condensing); b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation) 1.3.2 ... -
Page 7: Applications
To connect a LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LDDS45. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and... - Page 8 Step 1: Create a device in TTN with the OTAA keys from LDDS45. Each LDDS45 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below. For OTAA registration, we need to set APP EUI/ APP KEY/ DEV EUI. Some server might no need to set APP EUI.
- Page 9 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Page 9 / 28 - last modified by Xiaoling on 2022/10/27 17:11...
- Page 10 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Page 10 / 28 - last modified by Xiaoling on 2022/10/27 17:11...
- Page 11 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Choose LDDS75 instead of LDDS45 is ok. They are of the same payload You can also choose to create the device manually. Add APP KEY and DEV EUI...
- Page 12 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Step 2: Power on LDDS45 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position). Page 12 / 28 - last modified by Xiaoling on 2022/10/27 17:11...
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Page 13: Uplink Payload
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Step 3: The LDDS45 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. -
Page 14: Ds18B20 Temperature Sensor
LDDS45 TTN V3 Payload Decoder: ttps://github.com/dragino/dragino-end-node-decoder 2.4 Uplink Interval The LDDS45 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: Change Uplink Interval Page 14 / 28 - last modified by Xiaoling on 2022/10/27 17:11... -
Page 15: Show Data In Datacake Iot Server
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual 2.5 Show Data in DataCake IoT Server DATACAKE provides a human friendly interface to show the sensor data, once we have data in TTN, we can use DATACAKE to connect to TTN and see the data in DATACAKE. - Page 16 User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Step 3: Create an account or log in Datacake. Step 4: Search the LDDS45 and add DevEUI. After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
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Page 17: Frequency Plans
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual 2.6 Frequency Plans The LDDS45 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. -
Page 18: Us902-928(Us915)
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual 867.1 - SF7BW125 to SF12BW125 867.3 - SF7BW125 to SF12BW125 867.5 - SF7BW125 to SF12BW125 867.7 - SF7BW125 to SF12BW125 867.9 - SF7BW125 to SF12BW125 868.8 - FSK... -
Page 19: Au915-928(Au915)
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Uplink: 486.3 - SF7BW125 to SF12BW125 486.5 - SF7BW125 to SF12BW125 486.7 - SF7BW125 to SF12BW125 486.9 - SF7BW125 to SF12BW125 487.1 - SF7BW125 to SF12BW125 487.3 - SF7BW125 to SF12BW125... -
Page 20: As920-923 & As923-925 (As923)
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual 925.1 - SF7BW500 to SF12BW500 925.7 - SF7BW500 to SF12BW500 926.3 - SF7BW500 to SF12BW500 926.9 - SF7BW500 to SF12BW500 927.5 - SF7BW500 to SF12BW500 923.3 - SF12BW500(RX2 downlink only) -
Page 21: In865-867 (In865)
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Default channel: 922.1 - SF7BW125 to SF12BW125 922.3 - SF7BW125 to SF12BW125 922.5 - SF7BW125 to SF12BW125 Uplink: (OTAA mode, channel added by JoinAccept message) 922.1 - SF7BW125 to SF12BW125... -
Page 22: Mechanical
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Firmware Upgrade Method: Firmware Upgrade Instruction 2.9 Mechanical 3. Battery & How to replace 3.1 Battery Type LDDS45 is equipped with a 8500mAH ER26500 Li-SOCI2 battery. The battery is un-rechargeable battery with low discharge rate targeting for 8~10 years use. -
Page 23: Replace Battery
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual Minimum Working Voltage for the LDDS45: LDDS45: 2.45v ~ 3.6v 3.2 Replace Battery Any battery with range 2.45 ~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. -
Page 24: Battery Note
3.3.2 Replace the battery You can change the battery in the LDDS45.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between... -
Page 25: Configure Ldds45 Via At Command Or Lorawan Downlink
These commands only valid for LDDS45, as below: 4.1 Access AT Commands User can use a USB to TTL adapter to connect to LDDS45 and access the console to enter AT Commands. Note the TXD/RXD can use 3.3v or 5v. -
Page 26: Set Transmit Interval Time
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual 4.2 Set Transmit Interval Time Feature: Change LoRaWAN End Node Transmit Interval. AT Command: AT+TDC Downlink Command: 0x01 Format: Command Code (0x01) followed by 3 bytes time value. -
Page 27: Set Interrupt Mode
• Example 2: Downlink Payload: 06000003 // Set the interrupt mode to rising edge trigger 5. FAQ 5.1 What is the frequency plan for LDDS45? LDDS45 use the same frequency as other Dragino products. User can see the detail from this link: Introduction 5.2 How to change the LoRa Frequency Bands/Region... -
Page 28: Order Info
User Manual for LoRaWAN End Nodes - LDDS45 - LoRaWAN Distance Detection Sensor User Manual In the case if user can see the console output but can't type input to the device. Please check if you already ENTER ENTER include the while sending out the command.
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