Lora RA-02 SX1278 with base

RA-02 is a wireless transmission module based on the SXTEC SX1278 wireless transceiver. It adopts advanced LoRa wide spectrum technology, with a communication distance of 10,000 meters. It has a great anti-jamming capacity and has the air activation consumption function. It can cover thousands of people in the district environment, especially suitable for meter reading, smart home, burglar alarm equipment. The LoRa RA-02 series module is designed and developed by AI-Thinker Technology.

Specifications:
LoraTM Widen Spectrum Communication
+ 20dBm – 10mW. Stable RF output power when input voltage is changed
SPI half-duplex communication
Programmable bit rate can reach 300kbp
FSK, GFSK, MSK, GMSK, LORATM and OK support modulation mode
127dB RSSI wave range.
Automatically detect RF signal, CAD mode and high speed AFC
With the 256-byte CRC data engine
Half hole (hole hole) SMD package
With metal armor case
Dock antenna
Pin pitch: 2.0mm
Wireless standard: 433 MHz
Frequency range: 420-450MHz
Port: SPI/GPIO
Operating voltage: 1.8 – 3.7V, 3.3V default
Working current, receives: less than 10.8mA (Lnaboost closed, band 1)
Transmit: less than 120mA (+20dBm)
Sleep model: 0.2UA
Working temperature: -40- +85 degrees.