آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The LAMBDA80 RF module is a high-performance, cost-effective wireless module based on Semtech SX1280 LoRa™ technology, operating exclusively in the globally available 2.4GHz band. It delivers ultra-long range, spread-spectrum communication with high interference immunity at extremely low current consumption. The module integrates a crystal oscillator, impedance matching network, and PCB layout, providing a simple digital interface and direct antenna connection for a plug-and-play RF solution. Programming is performed via SPI interface. The LAMBDA80 module is CE certified.

Features

• Long-range 2.4GHz RF module
• Integrated Semtech SX1280 LoRa™ transceiver
• High-efficiency integrated impedance matching network
• Full RF IC functionality
• High sensitivity: down to -132 dBm
• RF data rate: FSK up to 2.02 Mbps
• TX power +12.5 dBm (current 24mA)
• Supply voltage 1.8—3.7V
• RX current as low as 4.8mA
• Compact size: 23mm × 20mm
• Supports LoRa®, FLRC, (G)FSK modulation
• Low power consumption with on-chip DC-DC converter
• Programmable bit rate
• Excellent blocking immunity
• BLE PHY layer compatible
• Ranging engine with time-of-flight functionality
• CE compliant

Applications

• RF alarms
• Sensor networks
• Meter reading
• Environmental sensors
• Building control and automation
• Agricultural applications