Ra-01 LoRa SX1278 433M Wireless Spread Spectrum Transmission Module Most Distant 10KM,1 * Module

Blocking and chooseAlso has obvious advantage, solve the traditional design scheme can't both distance,
Anti-interference and power consumptionThe problem.Ra, the Ra - 01-02 working frequency 433 m, mainly aimed at 433 m
Segment of the region, includingChina and southeast Asia.
The module features:
LoRa spread spectrum modulation technique
•Vast communication distance 15 km
+ 20 DBM - 100 mw constant rf power output voltage change
High sensitivity, low - 148 DBM
Half duplex SPI communication
Programmable bit rate is as high as 300 KBPS
Support for FSK, GFSK, MSK, GMSK, LoRa and baton modulation mode
127 db RSSI dynamic range
Rf signal detection, automatic CAD model and super-fast AFC
Packet engine with CRC, up to 256 bytes
Small size double row stamp hole patch encapsulation
With shielding shell
Spring antenna (Ra - 01) or IPEX external antenna (Ra - 02)
(Different batches may have different printed characters, but it does not affect the use)
Color: As Shown
Material: PCB

Package Contents:
1 * 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.