LoRa module was designed by AI-THINKER, which is based on the chip SX1278. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimising current consumption. Thanks to SEMTECH’s patented LoRa™ modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of 20 dBm, a long transmission distance and high reliability. At the same time, compared with the traditional modulation technology, LoRa™ Modulation technology in anti-blocking and selection also has obvious advantages, to solve the traditional design can not take into account the distance, interference and power consumption.Specification:Module ModelLoRa-Ra-01Package/CaseSMD-16Spectrum range410-525MHzProgrammable bit RateUP to 300KbpsFrequency Range410-525 MHzAntenna Length53mmAntenna TypeSpringInput Supply Range2.5 ~ 3.7V DCTransmit Power18±1 dBm (Max) dBmOperating Temperature-10 to 85°CFeatures:LoRaTM spread spectrum communication 18dBm – 10mW. Stable RF output power when the input voltage changedHalf-duplex SPI communicationThe programmable bit rate can reach 300kbpsSupport FSK, GFSK, MSK, GMSK, LoRaTM and OOK Modulation Mode127dB RSSI wave range.Automatically detect RF signal, CAD model, and super high-speed AFCWith CRC 256 bytes data engineHalf hole (castellated hole) SMD packageWith metal shielding caseSpring antennaApplication:Automated Meter Reading.Home and Building Automation.Wireless Alarm and Security Systems.Industrial Monitoring and Control.Long-range Irrigation Systems.Package Included:1 x Ai Thinker LoRa-Ra-01 RF Transceiver Module
