Arduino LoRa Shield 433MHz /868MHz /915MHz Version

The Arduino LoRa Shield is a long range transceiver on a Arduino shield form factor and based on Open source library.The LoRa Shield allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

Features

• Compatible with 3.3v or 5v I/O Arduino Board.

• Frequency Band: 915MHz /868 MHZ/433 MHZ (Pre-configure in factory)

• Low power consumption

• Compatible with Arduino Leonardo, Uno, Mega, DUE

• External Antenna via I-Pex connector

Specificaiton

• 168 dB maximum link budget.

• +20 dBm - 100 mW constant RF output vs.

• +14 dBm high efficiency PA.

• Programmable bit rate up to 300 kbps.

• High sensitivity: down to -148 dBm.

• Bullet-proof front end: IIP3 = -12.5 dBm.

• Excellent blocking immunity.

• Low RX current of 10.3 mA, 200 nA register retention.

• Fully integrated synthesizer with a resolution of 61 Hz.

• FSK, GFSK, MSK, GMSK, LoRa™ and 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.

Package include:

1x LoRa shield board

1x LoRa Antenna

Useful Link:

Manual