... hardware7. Circuit StructureRadio adopts chip integration, the conversion time for transceiver is short <20 ms, all indications consistency, and better ... when place the antenna higher than 3m.10. Transparent data transmissionTransparent data interface is offered, which can be fit for nonstandard ... the COM baud rate, may transmit 512 bytes data.13. Intelligent data control and the user doesn’t need to ...