The Dragino LA66 USB LoRaWAN Adapter v2 (EU868) is engineered to seamlessly integrate LoRaWAN wireless capabilities into USB-enabled devices. This adapter incorporates a CP2101 USB TTL Chip alongside the LA66 LoRaWAN module, facilitating the addition of LoRaWAN features to personal computers, mobile phones, or embedded devices with USB interfaces. The LA66 module is pre-configured with the LoRaWAN v1.0.3 protocol, a widely adopted standard utilized in over a million devices globally, ensuring compatibility with various LoRaWAN servers and international standards.
The adapter supports both the LoRaWAN protocol and an open-source peer-to-peer LoRa protocol, catering to diverse application needs. It is equipped with a TCXO crystal, which guarantees stable performance even under extreme temperature conditions. The module's unique OTAA key ensures secure LoRaWAN registration, while the AT command interface allows external microcontrollers to initiate data transmission via the LoRaWAN protocol.
This device is designed for ultra-long RF range communication and includes a spring RF antenna. It is compatible with multiple LoRaWAN frequency bands, enhancing its versatility. The adapter's firmware is upgradable via a UART interface, and it is supported by an open-source mobile application for LoRaWAN signal detection and GPS tracking. The robust design and advanced features make it an ideal choice for integrating LoRaWAN capabilities into various USB-compatible devices.
1x Dragino LA66 USB LoRaWAN Adapter v2 (EU868)
LoRaWAN USB adapter based on the LA66 LoRaWAN module
Ultra-long RF range
Supports LoRaWAN v1.0.3 protocol
Supports peer-to-peer protocol
TCXO crystal ensures RF performance at low temperatures
Spring RF antenna
Available in EU868 frequency band
Worldwide unique OTAA keys
AT Command via UART-TTL interface
Firmware upgradable via UART interface
Open-source mobile app for LoRaWAN signal detection and GPS tracking
CPU: 32-bit, 48 MHz
Flash memory: 256KB
RAM: 64KB
Input power range: 5V
Frequency range: 150 MHz to 960 MHz
Maximum power: +22 dBm constant RF output
High sensitivity: -148 dBm
Storage temperature: -55°C to +125°C
Operating temperature: -40°C to +85°C
Storage humidity: 5% to 95% (non-condensing)
Operating humidity: 10% to 95% (non-condensing)
LoRa Tx current: <90 mA at +17 dBm, 108 mA at +22 dBm
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This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
European consumers exercising their statutory Right of Withdrawal are subject to different conditions. See the Statutory Right of Withdrawal.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
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Refunds are processed within 7 days after receipt and inspection of the returned item.
A €100 cleaning fee may apply to domestic robots returned in used or unclean condition.
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Return Exceptions
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Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables * — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly * — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps * — Final sale only, due to licensing restrictions.
Clearance Items * — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
* European consumers retain their statutory Right of Withdrawal on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Withdrawal, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorization (RA)
While the same return policy applies, these orders require a separate contact process for returns.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".