JX-660T V2 LoRa Radio Module (380-450MHz, UART)

The JX-660T V2 is a long-range LoRa wireless transceiver module operating across the 380-450MHz band. Built on the ASR6601 and SX1262 architecture with a standard UART interface, it is ideal for makers, students, and engineers developing remote telemetry or IoT sensor networks.

ASR6601 and SX1262 chipset

The module integrates an ASR6601 core paired with the Semtech SX1262 LoRa transceiver. This combination delivers reliable, robust LoRa modulation tailored for long-distance wireless communication.

High RF link budget

With a maximum transmit power of 22dBm and receiver sensitivity down to -138dBm, the radio maintains strong signals over extensive ranges. It covers the 380MHz to 450MHz operating frequency band.

UART serial interface

The integrated UART interface enables straightforward connection to microcontrollers, single-board computers, and development platforms. Simple serial communication avoids the need for complex, low-level RF register configuration.

Ultra-low power consumption

Designed for energy efficiency, the module features ultra-low power operating modes. This makes it an effective choice for remote battery-operated data logging and standalone field sensors.

Downloads & documentation

• Datasheet