DS03A-LB LoRaWAN Door Sensor / Window Contact Node 868MHz

The DS03A-LB is a highly advanced LoRaWAN door sensor, designed for use in a variety of environments. This device is ideal for applications where reliable and accurate monitoring of doors or windows is essential. This robust sensor node, housed in a weatherproof enclosure, is ideal for outdoor use and is powered by an 8500mA Li/SOCl2 battery, ensuring a long operating life. The DS03A-LB is more than just a sensor node. It was designed to enable the rapid implementation of industrial LoRa and IoT solutions. The wireless part of the node is based on the SX1262, which allows data transmission over very long distances at low data rates. This ensures an exceptionally wide range, high interference immunity and optimized power consumption. Equipped with a powerful 48 MHz ARM microcontroller, 256KB flash and 64KB RAM, the PS-LB-NA is ready for all kinds of projects. The DS03A-LB has an integrated BLE module, which allows convenient configuration of the sensor from your mobile phone. It also supports OTA updates via a private LoRa protocol, significantly simplifying maintenance. This sensor node is the third generation of the popular DS03A-LB from Dragino and offers a mature LoRaWAN stack as well as application software. You can use the pre-installed software for your IoT projects or adapt the software flexibly to different requirements. This sensor is ideal for use in residential buildings, offices, industrial plants and other locations where reliable monitoring of doors or windows is required. It can also be integrated into smart home systems to increase security and efficiency.

Each sensor is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the sensor automatically connects after power up, if network coverage is available.

Recommended accessories: & nbsp;

• Lora Gateway

Features:

• Alarm functions: Upon detection of a door opening, the sensor sends an immediate notification
• LoRaWAN 1.0.3 Class A
• SX1262 LoRa Core
• Extremely low power consumption
• Open-source Hardware / Software
• Simple configuration with AT commands via Bluetooth V5.1, LoRaWAN Downlink or UART
• Support for wireless OTA firmware update
• Periodic Uplink function
• Downlink to change configuration
• 8500mAh Li / SOCl2 battery for a long operating life
• Waterproof according to IP65
• Optimized housing with new pressure compensation screw
• External LoRa antenna & nbsp;

Links and download:

Dragino Wiki

Technical specifications:

• Manufacturer: Dragino
  
• Manufacturer SKU: DS03A-LB-EU868
• Microcontroller:
• MCU: 48 MHz ARM
• Flash: 256KB
• RAM: 64KB
• Supply voltage: 2.5V ~ 3.6V
• Operating temperature: -40 ~ 85 ° C
• LoRa specifications:
• Frequency range: 868MHz / EU868 & nbsp;
• Maximum +22 dBm constant RF output over
• RX sensitivity: up to -139 dBm
• Excellent blocking immunity
• Battery:
• Li / SOCI2 non-rechargeable battery
• Capacity: 8500mAh
• Self-discharge: <1% / Year @ 25 ° C
• Maximum continuous current: 130mA
• Maximum peak current: 2A, 1 second
• Power consumption:
• Sleep mode: 5uA @ 3.3V
• LoRa transmit mode: 125mA @ 20dBm, 82mA @ 14dBm
• Dimension: 127 x 66 x 48mm
• Weight: 440.2g

Package includes:

• 1x DS03A-LB LoRaWAN door sensor / window contact node 868MHz
• 1x mounting material