Dragino Lora Shield 868MHz RFM95W Wireless Compatible with Arduino UNO Mega 2560 Leonardo DUE

描述

Wireless Specifications of RFM95W 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, LoRaTM 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 Features Compatible with 3.3v or 5v I/O Arduino Board Frequency Band: 915 MHZ Low power consumption Compatible with Arduino Leonardo, Uno, Mega, DUE External Antenna via I-Pex connector Package Includes: 1 X Lora GPS Shield 868MHz 1 X Antenna