raspberry pi bluetooth beacon

, because the USB to the serial port of the minicom to communicate, and no garbled, the transmission of all the correct data2. Arduino mega2560 can transmit data, but there is garbled, possibly because the mega2560 serial port has the relation.Since the module is good, I think of another test method, a module using a USB port to the PC, and the other directly to my Raspberry Pi on the UART interface. The re

Tag: Exec mil user mode script power option run use ConfigUse cron to boot upbooting with/ETC/INIT.DThere are a lot of scripts under the/etc/init.d folder under the Raspberry Pi, such as cron we've learned about. This cron script wraps the cron daemon into a service that defines its behavior at startup, restart, and termination. This way, users do not need to make too complex settings when they enable the a

Annotated Source: http://www.cnblogs.com/einstein-2014731/p/5551846.htmlThe use of the C language Control Raspberry Pi 3B serial port, to achieve the purpose of using the serial port to send and receive data. Previously thought this serial port is the default to be formulated into a serial control Raspberry Pi mode,In