About this item SX1262-LoRa-DTU is a wireless data transfer unit with RS232, RS485 and RS422 interfaces based on the SX1262 module. 850 ~ 930MHz frequency, applicable to Europe, North America and Oceania. Adopts LoRa Modulate and Demodulate technology, with the advantages of anti-interference and long-distance communication (up to 5KM). Supports point-to-point, point-to-multipoints, relay network, AES, etc. The LoRa Spread Spectrum Technology: Compared to traditional communication, LoRa Chirp Spread Spectrum (CSS) and Frequency Hopping Spread Spectrum (FHSS) technologies greatly improve the performance of long-range communication and anti-interference, widely used in military and industrial communication fields. Multiple communication methods:Can Be Set Via Software: Stream transfer mode, Packet transfer mode. AT Command Mode:Users can query the current status of the module or set parameters by sending AT commands. Relay Networking:The radio station can realize multi-level relay networking, suitable for ultra long-range distance or complex environment networking communication, allows multi networking on the same region. AES Communication: The secret key is writable but unreadable, the devices with the encrypted transmission enabled and the same key can communicate with each other normally for greater security. Listen Before Talk (LBT): The module will actively monitor the environmental noise of the channel before sending. If the noise exceeds the threshold, the sending will be delayed. This function can improve the communication success rate of the module in harsh environments, suitable for networking transmission and anti-collision processing. Receive Signal Strength Indication (RSSI): Supports serial port output of data packet signal strength, can be used to evaluate signal quality, improve communication network, and measure distance. Supports serial port output of environmental noise signal strength, can be used to manually realize LBT function. Product Description Features At A Glance SX1262-LoRa-DTU is a wire–less data transfer unit with RS232, RS485 and RS422 interfaces based on the SX1262 module. Adopts LoRa Modulate and Demodulate technology, with the advantages of anti-interference and long-distance communication (up to 5KM). Supports point-to-point, point-to-multipoints, relay network, AES, etc. Compact size and easy to install, suitable for the wire–less data transmission and device control of industrial standard or non-standard user protocol Adopts LoRa Modulate and Demodulate technology, anti-interference and long-distance communication Adopts the original SX1262 chip, with -148dBm reception sensitivity and 22dBm emitt power Supports preamble detection, with CRC, automatic packetization, 960 bytes cache functions Supports LBT sending, RSSI output, AT command configuration AES communication to ensure data transmission security Supports multi-level relay networking to increase the wire–less communication distance Supports host configuration and firmware upgrade (support firmware customization for batch order) Adopts high-quality components such as TCXO to ensure stable operation under harsh working conditions Comes with development resources and manual Product information Technical Details Collapse all Other Technical Details Brand UeeKKoo Item model number Rail-Mount SX1262 LoRa DTU Item Weight 0.96 ounces Package Dimensions 1.5 x 0.8 x 0.5 inches Number of Processors 1 Manufacturer UeeKKoo ASIN B0D49KHYD7 Date First Available May 16, 2024 Additional Information Customer Reviews 4.0 4.0 out of 5 stars 3 ratings 4.0 out of 5 stars Best Sellers Rank #8,074 in Single Board Computers (Computers & Accessories) Warranty & Support Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is “dead on arrival,” arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test “dead on arrival” returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?
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