DW1000的dataRate对通讯距离有多大影响
//! constants for selecting the bit rate for data TX (and RX)//! These are defined for write (with just a shift) the TX_FCTRL register
#define DWT_BR_110K 0 //!< UWB bit rate 110 kbits/s
#define DWT_BR_850K 1 //!< UWB bit rate 850 kbits/s
#define DWT_BR_6M8 2 //!< UWB bit rate 6.8 Mbits/s
哪位大佬指导这三个参数,对通讯距离有多大影响?
需要实际测试,110k最远,6m8 最近 通常来说,板子生产厂商不同,功放不同,距离就会不同,需要自行测试。友情提示:蓝点的BP-400在110K约300m+,在6.8M约100m+。换句话说你功率够大想整几公里都行,前提是扛得住查水表;P
页:
[1]