RF Solutions Lora RF Module 16km SX1272 868MHz

The RF-LoRa module is a high performance radio module featuring the Semtech SX1272 LoRa™ transceiver. It provides ultra-long range spread spectrum communication and high interference immunity within minimal current consumption. This compact module includes a crystal, RF changeover switch, impedance matching network and optimised track layout, offering a simple digital interface and direct antenna connection for a plug-in RF solution with maximum efficiency.

The module is programmed via an SPI interface, enabling fast integration into your designs. It is CE compliant and designed to meet future FCC requirements when integrated following specific procedures, allowing for cost-effective, licence-exempt hardware solutions.

Key Features

• Up to 16km range
• Integrated LoRa Modem (Semtech SX1272)
• Built-in RF switch
• High sensitivity: down to -130 dBm
• Built-in bit synchroniser for clock recovery
• Built-in temperature sensor and low battery indicator

Technical Specifications

• RF Modulation: FSK, GFSK, GMSK, LoRa, MSK, OOK
• Data Rate Max: 300 Kbps
• Frequency Max: 868 MHz
• Sensitivity: -130 dBm
• Supply Voltage Min: 1.8 V
• Supply Voltage Max: 3.6 V
• Transmit Power: 20 dBm
• Module Interface: SPI
• Supply Current: 125 mA

With its small form factor (23mm x 20mm) and robust performance, this module is ideal for a wide range of wireless applications, including alarms, home automation, irrigation systems, long-range telemetry, meter reading, and sensor networks.