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Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module

Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module
Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module
Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module
Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module
Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module
₹420.00
Ex Tax: ₹355.93

Ai Thinker LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module is a wireless transmission module based on SEMTECH SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong anti-jamming ability and has the function of air-alarm clock-up Consumption. can be covering thousands of people in the neighborhood environment, especially suitable for reading counters, smart home, alarm equipment.

The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can withstand Minimize power consumption. Thanks to SEMTECH's patented LoRa ™ modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power of + 20 dBm, a long transmission distance and high reliability. At the same time, compared to the traditional modulation technology, LoRa ™ modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference and power consumption at the same time.

Features :

  • LoRa  Spread Spectrum modulation technology
  • Constant RF power output at + 20dBm-100mW voltage change
  • High sensitivity: down to -148dBm
  • Half-duplex SPI communication
  • Programmable bit rates up to 300kbps
  • Supports FSK, GFSK, MSK, GMSK, LoRa  and OOK modulation modes
  • 127dB RSSI dynamic range
  • Automatic RF signal detection, CAD model, and very high-speed AFC
  • Packet engine with CRC up to 256 bytes
  • Small footprint dual-row stamp-hole patch package
  • Shielded housing

Specifications:

  • Wireless Standard: 433MHz. | Frequency range: 420 - 450MHz.|Port: SPI/GPIO.
  • Operating Voltage: 1.8 - 3.7V, default 3.3V. Working Current, receive: less than 10.8mA(LnaBoost closed, Band 1), transmit: less than 120mA(+20dBm). Sleep model: 0.2uA. Working temperature: -40- +85 degrees. Pin pitch: 2.0 mm.
  • Distance :10 KM in Open Area

Package Includes :

  • 1 x LoRa Series Ra-02 Spread Spectrum Wireless Module
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