„Dragino“ projektuoja ir gamina atvirojo kodo daiktų interneto (IoT) aparatinę įrangą, specializuodamasi „LoRaWAN“ šliuzuose, jutikliuose ir NB-IoT sprendimuose, skirtuose pramonės ir išmaniųjų miestų reikmėms.
Dragino Technology Co., Limited is a professional manufacturer of Internet of Things (IoT) hardware, based in Shenzhen, China. Founded by experienced engineers, the company is dedicated to promoting open-source IoT solutions. Dragino specializes in the design and production of LoRaWAN and NB-IoT devices, including gateways, end-node sensors, and development kits that facilitate long-range wireless communication.
Widely adopted in smart agriculture, intelligent building management, and industrial automation, Dragino’s products are known for their robustness and compatibility with major IoT platforms like The Things Network (TTN) and Helium. Their portfolio ranges from simple temperature sensors to advanced LiDAR distance detectors, providing accessible hardware for developers and system integrators worldwide.
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Most Dragino LoRaWAN sensors are shipped in a deep sleep mode. To activate the device, press and hold the ACT button for about 5 seconds until the LED blinks green. This indicates the device has entered OTAA mode and is attempting to join the network.
The unique OTAA keys (DevEUI, AppEUI, and AppKey) required to register your device on a LoRaWAN server are typically printed on a sticker attached to the device enclosure or included in the product packaging.
Many Dragino sensors, such as the LSE01 or DDS75 series, use specialized non-rechargeable Li-SOCI2 batteries (e.g., ER18505 or ER26500) for long-term operation. Others may use standard AAA batteries. Always check the specific user manual for your model's power requirements.
Firmware can usually be updated via the device's UART interface using a serial adapter. Some newer models also support firmware updates wirelessly via Bluetooth (BLE) or OTA (Over-The-Air) mechanisms. Detailed instructions and firmware files are available on the Dragino Wiki.