USB to Laura data transfer unit SX1262 solution suitable for obtaining data in industry/agriculture

Features at a glance USB-to-LoRa-xF is a wireless data transmission module with USB interfaces based on the SX1262 module. LoRa technology relies on chirp spread spectrum (CSS) and frequency hopping spread spectrum (FHSS) to improve long-distance communication performance and interference resistance, widely used in military and industrial communication fields. It supports point-to-point, point-to-multi-point, relay network, AES, etc. Small size and easy to install, suitable for wireless data transmission and device control from standard or non-standard user protocols in the industry. It uses SX1262 chip, with reception sensitivity of -148dBm and transmission power of 22dBm. Supports preamble detection, CRC, automatic packetization, and buffer memory functions. Supports LBT transmission, RSSI output, configured via commands. AES encryption ensures data transfer security. Supports multi-level relay networks to extend wireless communication distance. Supports host configuration and firmware upgrades (supports batch firmware customization). Comes with online development resources and user guide. Specifications Appearance Interfaces: USB Type A, female connector, 6dBi omnidirectional antenna x1 Enclosure: ABS case Dimensions: × Wireless parameters Frequency range: Sub GHz range (~ from where to where in the location, approximately from where to where in the location) Signal modulation: LoRa Encryption type: AES128 Transmit power: +22dBm max Receive sensitivity: -148dBm Serial parameters Baud rate: ~115200bps Parity bits: None, Odd, Even Data bits: 8 ~ 9 bits Flow control: N/A Environmental requirements Operating temperature: TCXO version: 0 ~ 85 ℃ XTAL version: 0 ~ 50 ℃ Humidity range: ~, relative humidity Optional version Basic function Supports USB to LoRa LoRa spread spectrum technology Compared to traditional communications, LoRa Chirp Spread Spectrum (CSS) and Frequency Hopping Spread Spectrum (FHSS) techniques enhance long-distance communication and interference resistance, widely used in military and industrial communication fields. Multiple connection methods configurable via software Relay network The radio station can achieve multi-level relay networks, suitable for long-distance network connections or highly complex environments, allowing multiple network links in the same area. When issuing commands Users can query the current status of the unit or set parameters by sending commands. AES encryption The secret key is writable but not readable, and devices with enabled encrypted transmission and the same key can communicate normally for added security. Listen Before Talk (LBT) The unit actively monitors environmental noise on the channel before transmitting. If the noise exceeds a minimum threshold, transmission is delayed. This function can improve the success rate of communication in harsh environments, suitable for mesh networks and anti-collision processing. Received Signal Strength Indicator (RSSI) Supports serial port output of packet RSSI, which can be used to evaluate signal quality, improve communication networks, and measure distance. Supports serial port output of environmental noise RSSI for manual LBT function. High-quality components For stable performance of the communication unit. Temperature-compensated crystal oscillator (TCXO) Ensures long-term operation without frequency change in maximum industrial temperature environments. (This feature is only available in the TCXO crystal oscillator version.) Actual testing environment Sunny weather with open field, emission power 22dB, airspeed kbps, 6dBi magnetic CB antenna, antenna height 3 meters, distance 5. Outline dimensions Package includes: USB to LoRa LF USB to LoRa LF x1, antenna (~, 1MHz) USB to LoRa HF USB to LoRa HF x1, antenna (~, 1MHz) USB to LoRa USB-to-LoRa-x1, antenna (~, 1MHz) USB to LoRa USB-to-LoRa-x1, antenna (~, 1MHz)