RA-02 LORA Module

SKU: OMP-W036 Category:



LoRa Modules are long range low power RF Modules. Great for IoT applications to send sensor data to the cloud over long ranges. This LoRa 433MHz module designed by AI-THINKER, which based on the chip SX1278. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption.


Operating Voltage: 1.8 – 3.7V, default 3.3V

Working Current, receive: less than 10.8mA(LnaBoost closed, Band 1)

Frequency range: 420 – 450MHz

Working temperature: -40- +85 degrees

LoRaTM spread spectrum communication

+20dBm – 10mW. Stable RF output power when input voltage changed

Half-duplex SPI communication

Programmable bit rate can reach to 300kbps

Support FSK, GFSK and OOK Modulation Mode

Automatically detect RF signal, CAD mode and super high speed AFC

Wireless Standard: 433MHz


Transmit: less than 120mA (+20dBm)

Sleep model: 0.2uA