Lora Module Sx1276 Wireless Transceiver Module Spread Spectrum Long-range Wireless Communication(86

/ GFKS technology, LoRa (remote) spread spectrum technology Half-duplex communication Super anti-interference (channel rejection ratio: 56db) High receiver sensitivity -139dbm. multi-band, do not need to apply the frequency of free use. Multi-frequency optional, a of transmission rates. Can be used in FDMA and FM technology. Intelligent reset, low-voltage monitoring, time, low-power mode, sleep mode Low power receive current: 10-12mA 256-bit TX / RX RSSI channel detection function Transmission Mode: / Direct Mode (Recommended Packet Mode) Configuration: / Wake on Air / Low Power / Carrier Sense / FEC Error Correction / Encryption Ultra-long-distance transmission as far as 3KM open Colour:blue Material:PC+metal type:868Mhz Package Contents: 1 x Lora Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.