LoRa Shield

Featrure:
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; 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.