Ai Thinker LoRa-Ra-01 RF Transceiver Module

The Ai-Thinker LoRa Ra-01 RF Transceiver Module is a long-range, low-power wireless communication module based on the Semtech SX1278 LoRa chip. Designed for IoT, smart metering, remote monitoring, and industrial control applications, the Ra-01 provides reliable communication over several kilometers with excellent interference immunity. Operating in the 433MHz ISM band, this module supports LoRa spread spectrum modulation, offering high sensitivity and strong anti-interference capability. It is ideal for low-data-rate applications where long-distance transmission and ultra-low power consumption are essential.Ai Thinker LoRa-Ra-01 RF Transceiver Module DatasheetFeatures:Based on Semtech SX1278 LoRa transceiverOperates in 433MHz ISM bandLong-range communication (up to several kilometers in open area)High receiver sensitivity (up to -148 dBm typical)Low power consumption for battery-operated systemsSupports LoRa modulation and FSK/OOK modesSPI interface for easy integration with microcontrollersCompact SMD module for embedded applicationsSpecifications:Module Model: Ra-01Package: SMD-16Size: 17 × 16 × (3.2 ± 0.1) mmInterface: SPIProgrammable bit rate: Up to 300 KbpsFrequency Range: 410–525 MHzMax Transmit Power: 18 ±1 dBm433 MHz: TX: 93 mA, RX: 12.15 mA, Standby: 1.6 mA470 MHz: TX: 97 mA, RX: 12.15 mA, Standby: 1.5 mAPower Supply: 2.5–3.7 V (Typical 3.3 V)Operating Temperature: -30°C to 85°CStorage Environment: -40°C to 90°C, <90% RHWeight: 0.45 gExplore AI Thinker Modules featuring ESP8266 and ESP32 chipsets with WiFi, Bluetooth, and RF capabilities, perfect for IoT development, wireless communication, automation systems, and embedded engineering projects.Package Includes:1 × Ai-Thinker LoRa Ra-01 RF Transceiver Module

INR 448 · In stock