LoRa Shield 433MHz for Arduino Module Lora Shield(แถมเสาอากาศ)

LoRa Shield ความถี่ 433MHz สำหรับบอร์ด Arduino Uno / Mega / Due

Overview

If you want to send and receive data from your Arduino over long distances effectively, LoRa is the most practical and simple way. This shield for Arduino is based on the FRM98W chip running at 433 MHz that allows long-distance data transmission with minimal loss with very low noise and low consumption. You can use it to mount a sensor network for irrigation systems, smart cities, industrial automation and a long etc.

The shield works with the Arduino UNO, Arduino Leonardo, Arduino MEGA and DUE models but can also work on boards that use the same R3 profile. You can also find all these plates on our website, of course!

The LoRa shield is included along with an antenna and welded pins. You just have to connect it to your Arduino board and start broadcasting in a few minutes.

Features:

• Compatible with Arduino 3.3v and 5v boards 
• Operating frequency: 433MHZ
• Low consumption
• Compatible with Arduino Leonardo, Uno, Mega, DUE and other boards with R3 type profile
• Connector for external antenna type I-Pex
• Gain: 168 dB max
• Output power: +20 dBm - 100 mW
• +14 dBm high efficiency PA.
• Programmable bandwidth of up to 300 kbps.
• High sensitivity: up to -148 dBm.
• Good immunity to interference
• Low consumption reception: 10.3 mA, 200 nA register retention.
• Integrated PLL synthesizer with a resolution of 61 Hz.
• Modulation: FSK, GFSK, MSK, GMSK, LoRa ™ and OOK
• Preamble Detection
• 127 dB dynamic RRSI
• Packages up to 256 bytes with CRC.
• Integrated temperature sensor with low battery detection

Documentation:

• Libraries for Arduino: LoRaLib and RFM98W
• Tutorial with Arduino
• User manual