LoRa Shield
A long-range transceiver on an Arduino shield form factor with ultra-long range spread spectrum communication.
- Frequency Band: 915MHz/868 MHZ/433 MHZ (Pre-configure in a factory)
- Low power consumption
- Compatible with: Arduino Leonardo, Uno, Mega, DUE
- External Antenna: via I-Pex connector
Top Features:
- Compatible with 3.3v or 5v I/O Arduino Board
- Low power consumption
- External Antenna via I-Pex connector
- Excellent blocking immunity
LoRa Shield is based on Semtech SX1276/SX1278 chip, targeting professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and more. It utilizes Hope RF's patented LoRaTM modulation technique for exceptional sensitivity and link budget.
LoRaTM provides advantages in blocking and selectivity over conventional modulation techniques, offering a solution to the design compromise between range, interference immunity, and energy consumption. The Dragino Shield featuring LoRa technology supports high-performance (G)FSK modes for various systems.
The Shield includes features like automatic RF Sense, CAD with ultra-fast AFC, built-in temperature sensor, low battery indicator, and more. It delivers exceptional phase noise, selectivity, receiver linearity, and IIP3 for lower current consumption compared to other devices.
Package Includes:
- 1 x LoRa Shield for Arduino
- 1 x SMA- Antenna
Specifications:
- Link Budget: 168 dB maximum
- Constant RF output: +20 dBm 100 mW
- Efficiency PA: +14 dBm
- Programmable bit rate: up to 300 kbps
- High sensitivity: Down to -148 dBm
- Bullet-proof front end: IIP3 = -12.5 dBm
- Modulation: FSK, GFSK, MSK, GMSK, LoRaTM and OOK
- Antenna Length (mm): 78
- Dimensions (LxWxH) mm: 52 x 53 x 24
- Weight (gm): 22
*Images are for illustration only; actual product may vary.