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

Product Attributes

Introduction

The LoRa127XF30 is a 1W high-power wireless transceiver module with an integrated SX1276/SX1278 chip. This solution employs LoRa spread spectrum modulation with frequency hopping technology, delivering communication range and receiver sensitivity far superior to FSK and GFSK solutions. Multiple transmission signals can coexist on the same channel without interference, providing exceptional anti-interference capability, making it widely applicable in industries such as remote industrial control. The LoRa127XF30 is manufactured and tested using a strictly lead-free process, compliant with RoHS and Reach standards.

Features

• Frequency range: 433/470/868/915MHz
• Multi-channel signal unblocked, customizable (137~1020MHz)
• LoRa, MSK, GFSK and GMSK modulation modes
• Sensitivity: -139dBm
• Max output power: 30 dBm
• 127 dB dynamic range RSSI
• Low receive current: 13 mA
• 256-byte FIFO with CRC frequency hopping
• Sleep current: < 10 uA
• Built-in temperature sensor and low battery indicator
• Data rate: @FSK, 1.2 - 300 Kbps; @LoRa, 0.018 - 37.5 Kbps
• Supply voltage range: 3.0 - 6.5 V
• Operating temperature range: -40~+85°C

Applications

• Industrial remote wireless control
• Home automation telemetry
• Remote meter reading
• Sensor networks
• Home security alarm & remote keyless entry
• Tag readers/writers