Ra-01 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has a strong ability of anti-jamming and has the function of air wake-up Consumption. It can be covering thousands of people in the district environment, particularly suitable for meter reading, smart homes, burglar alarm equipment. The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology.
The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH's patented LoRa™ modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of +18 dBm, a long transmission distance, and high reliability.
At the same time, compared with the traditional modulation technology, LoRa™ modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference, and power consumption at the same time.
Features:Lora™ Spread Spectrum modulation technologyConstant RF power output at + 18dBm-80mW voltage changeHigh sensitivity: down to -148dBmHalf-duplex SPI communicationProgrammable bit rates up to 300kbpsSupports FSK, GFSK, MSK, GMSK, LoRa™, and OOK modulation modes127dB RSSI dynamic rangeAutomatic RF signal detection, CAD mode, and very high-speed AFCPacket engine with CRC up to 256 bytes