Description
E22-900MM22S is based on the new generation of LoRaTM radio frequencychip SX1262 produced by Semtech in the United States as the core of theindependent research and development of ultra-small volume, and is suitable for 868MHz, 915MHz chip LoRaTM wireless module..Since the original SX1262 is used as the module core, compared with the last generation LoRaTM transceiver, the anti-interference performance and communication distance are further improved. Because it uses the new LoRaTM modulation technology, theanti-interference performance and communication distance are far beyond the current FSK, GFSK modulation products..This module is mainly aimed at smart home, wireless meter reading, scientific research and medical, and medium and long range wireless communication equipment. Because the RF performance and component selection are in accordance with industrial standards, the product can cover the ultra-wide frequency range of 850~930MHz and downward compatible with SX1278 and SX1276. Use industrial grade high precision 32MHz crystal oscillator..Since the module is a pure RF transceiver module, MCU driver or special SPI debugging tool should be used..Application Scenarios-Home security alarm and remote keyless entry;Smart home and industrial sensors, etc. wireless alarm security system;Building automation solutions;Wireless industrial-grade remote control;
