LoRa Radio Transceiver - 433Mhz

Long Range Radio Module with a range of up to 3.1 miles in open space! 433Mhz Frequency, 1.8V - 3.6V Power

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Last Updated: 06/22/2024





  • LoRa Radio Module
  • Frequency: 433Mhz
  • Long range of 3.1 miles in open space!
  • Operating Voltage: 1.8V - 3.6V DC
  • Antenna Included!
  • FSK/GFKS technology, LoRa (remote) spread spectrum technology
  • Half-duplex communication
  • Channel rejection ratio: 56db
  • High receiver sensitivity -139dbm
  • ISM multi-band, no need to apply for frequencies free of charge
  • Optional multi-frequency, multi-transfer rate. Can be used in FDMA and FM technologies.
  • Intelligent reset, low voltage monitoring, timing wake, low-power mode, sleep mode
  • Low power consumption
  • Receiving current: 10-12mA
  • 256 FIFO TX/RX
  • RSSI channel detection
  • Transfer Mode: FIFO/Direct mode (recommended FIFO packet mode)
  • Configuration: AFC/Air wake-up/low power/Carrier Sense/FEC error correction/AEC encryption
  • Operating Temperature: -20C to 70C
  • Operating Frequency: 410 to 525Mhz (433Mhz typically)
  • Transmission Power: 19 - 20.5dBa

1.ANT: antenna interface
2.GND: signal ground
3.DIO1/DIO2/DIO3/DIO4/DIO5: digital I/O, can be customized
4.VCC: power supply
5.DIOO: digital I/O, can be customized
6.REST: reset
7.SCK: SPI clock input
8.MISO: SPI data output
9.MOSI: SPI data input
10.NSS: SPI chip output

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