433Mhz Lora Wireless Module China lora series ra-02 SX1278 10KM IPEX Socket

433Mhz Lora Wireless Module China lora series ra-02 SX1278 10KM IPEX Socket

Feature:

 LoRa  Spread Spectrum Modulation Technology

+20dBm-100mW Constant RF power output when voltage changes

High sensitivity: low to -148dBm

Half-duplex SPI communication

Programmable bit rates up to 300kbps

Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes

127dB RSSI dynamic range

Automatic RF signal detection, CAD mode and ultra-high-speed AFC

With CRC, up to 256 bytes of packet engine

Small volume dual-row stamp-hole patch package

With shielding shell

Spring antenna (Ra-01) or IPEX external antenna (Ra-02)

Wireless standard 433MHz

Frequency range: 420 ~ 450MHz

Interface:SPI GPIO

Voltage:1.8 ~ 3.7V, the typical value is 3.3V

Current:

Receiver:=10.8mA (LnaBoost off, band 1)

Transimit: =120mA (+ 20dBm)

Sleep mode: 0.2μA

Working temperature: -40 to + 85 ° C

 Storage temperature: normal