RA-02 LoRa Wireless Transceiver Module  with 433 Mhz Antenna

RA-02 LoRa Wireless Transceiver Module with 433 Mhz Antenna

₹550.00 (Excluding 18% GST)
Product Code: WR-RF_RA02
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RA-02 LoRa Wireless Transceiver Module  with 433 Mhz Antenna Description
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Product Description

RA-02 LoRa Wireless Transceiver Module  with 433 Mhz Antenna

Description
 
Ra-02 is a wireless transmission module based on SEMTECH SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication long distance. 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.
 
Specification & Feature: 
  • LoRa spread spectrum communication
  • +20dBm - 10mW. Stable RF output power when input voltage changed
  • Half-duplex SPI communication
  • Programmable bit rate can reach to 300kbps
  • Support FSK, GFSK, MSK, GMSK, LoRaTM, and OOK Modulation Mode
  • 127dB RSSI wave range.
  • Automatically detect RF signal, CAD mode, and super high-speed AFC
  • With CRC 256 bytes data engine
  • Half hole (castellated hole) SMD package
  • With metal shielding case
  • Spring antenna
  • Pin pitch: 0.1 inch
  • Specifications
  • Wireless Standard: 433MHz
  • Frequency range: 420 - 450MHz
  • Interface: SPI
  • Operating Voltage: 3.3V
  • Dimension: 23mm x 18mm (excluding antenna)
  • Arduino Library and Sample Code
  • Please email pier.electronics@gmail.com for Arduino library and sample code for this module.
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