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Product introduction:
E220-900T22D adopts a new generation of LoRa spread spectrum technology and is a wireless serial port module (UART) designed based on LLCC68 chip solution. It has a variety of transmission methods and works in the (850.125~930.125MHz) frequency band (default 873.125MHz). It supports functions such as wake-up in the air, carrier monitoring, communication key, etc., supports sub-packet length setting, and can provide customized development services.
             
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