请问TI的工程师们,BLE 5 最多可以在1S传送多少个byte
Susan Yang:
CC2640R2F支持BLE 5.0最大能达到2Mbps
Alvin Chen:
#define APP_SUGGESTED_PDU_SIZE 251 //default is 27 octets(TX) #define APP_SUGGESTED_TX_TIME 2120 //default is 328us(TX)
//This API is documented in hci.h //See the LE Data Length Extension section in the BLE-Stack User's Guide for information on using this command: //http://software-dl.ti.com/lprf/sdg-latest/html/cc2640/index.html //HCI_LE_WriteSuggestedDefaultDataLenCmd(APP_SUGGESTED_PDU_SIZE, APP_SUGGESTED_TX_TIME);