AI-Thinker LoRa 433MHz RF Wireless Transceiver Modul SX1278 mit IPEX Stecker Ra-02

Artikelnummer: CP17002

Kategorie: Module


9,45 €

inkl. 19% USt.,

momentan nicht verfügbar


Beschreibung

Overview

Ra-02 can be used for ultra-long distance spread spectrum communication, and compatible FSK remote modulation and demodulation quickly, to solve the traditional wireless design can not take into account the distance,anti-interference and power consumption.

Ra-02 can be widely used in a variety of networking occasions, for automatic meter reading, home building automation, security systems, remote irrigation systems, is the ideal solution for things networking applications.

Ra-02 is available in SMD package and can be used for rapid production by standard SMT equipment. It provides customers with high reliability connection mode.

Technical Details of LoRa-02

  • Size:17*16*(3.2 ± 0.1) mm
  • Interface: SPI
  • Programmable bit:rate UP to 300Kbps
  • Frequency Range: 410-525 MHz
  • Antenna: IPEX
  • Max Transmit Power:18±1 dBm
  • Power (Typical Values)
    • 433MHz:
    • TX:93mA RX:12.15mA Standby:1.6mA
    • 470MHZ:
    • TX:97mA RX:12.15mA Standby:1.5mA
  • Power Supply 2.5~3.7V'Typical 3.3V
  • Operating Temperature -30 °C ~ 85 °C
  • Storage Environment -40 °C ~ 90 °C , < 90%RH

Technical Details of SX1278

  • 168 dB maximum link budget
  • +20 dBm - 100 mW constant RF output vs. V supply
  • +14 dBm high efficiency PA
  • Programmable bit rate up to 300 kbps
  • High sensitivity: down to -148 dBm
  • Bullet-proof front end: IIP3 = -11 dBm
  • Excellent blocking immunity
  • Low RX current of 9.9 mA, 200 nA register retention
  • Fully integrated synthesizer with a resolution of 61 Hz
  • FSK, GFSK, MSK, GMSK, LoRaTMand OOK modulation
  • Built-in bit synchronizer for clock recovery
  • Preamble detection
  • 127 dB Dynamic Range RSSI
  • Automatic RF Sense and CAD with ultra-fast AFC
  • Packet engine up to 256 bytes with CRC
  • Built-in temperature sensor and low battery indicator

Pin Definition

Vierbindungsbild

Lieferumfang

1x LoRa SX1278 Wireless Modul 433MHz UART SPI Ra-02

Dokumente

Ra-02 Specification

SX1276 Datasheet

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