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SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer
  • SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer
  • SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer
  • SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer
  • SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer
  • SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer

SX1276 LoRa Radio Wireless 862～930MHz UART Serial Module LoRaWAN Transmitter Receiver + 862～930MHz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer

$19.79

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You can find more information in OSOYOO TechnologyWeb: How to Use the Uart LoRa Module with Arduino

Notice: If you're not familiar with LoRa wireless module, you'd better to buy two same frequency modules + antennas as you'll need two to transmit and receive data.

 

Description:

E32-900T20D is a 100mW wireless transceiver module, operates at 862～930MHz, based on original imported RFIC SX1276 fromSEMTECH.

The module adopts LoRa spread-spectrum technology, which means the transmitting distance is much longer than before. Widely used in various occasions: Meter Reading, Smart Home, Smart Agriculture, Smart Oil Field, Industrial Wireless Control, Environment Monitor, Temp/humidity Sensor and etc.

 

RF Parameter:

  • IC : SX1276
  • Operating Voltage: 2.3~5.5V
  • Communication Level: 3.3V
  • Operating Temperature: -40℃ ~+85℃
  • Working Frequency: 862～930MHz (Default: 868MHz)
  • Emission Current: 120mA
  • Receive Current: 15ma
  • Sleep Current: 4ma
  • Maximum Transmitting Power: 20dBm
  • Receiving Sensitivity: -123 dBm (Air Data Rate: 2.4kbps)
  • Test distance: 5.5km (In open and clear air, with maximum power, 5dBi antenna gain, height of 2.5m, Air Data Rate: 2.4kbps)

 

Hardware Parameter:

  • Size: 21 * 36 mm (Without SMA)
  • Antenna Type: SMA-K
  • Communication Interface: UART (TTL Level)
  • Buffer: 512 bytes buffer (Automatically sub-packaging with 58 bytes per package)

 

Package Includes:

  • 1 x LoRa UART Wireless Module
  • 1 x LoRa SMA Antenna