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请教下树莓派和 PC 如何做蓝牙串口通信?
SystemLight
·
SystemLight
·
Jul 20, 2021
· 3211 views
This topic created in 1932 days ago, the information mentioned may be changed or developed.
根据网上文章大概总结出来以下成果
通过 rfcomm whatch hci0 进行监听时,PC 端打开串口 COMM3 可以正常连接到树莓派发送消息
问题
如何通过 Python 串口模块进行数据发送
如果不运行 rfcomm whatch hci0 命令,PC 端串口调试助手无法正常打开 COMM3 端口
串口
树莓
rfcomm
hci0
4 replies
•
2021-07-20 16:10:45 +08:00
leavic
Jul 20, 2021
1
pyserial
sudoy
Jul 20, 2021
2
PC 的话 pyserial 可以了
相关链接:
https://www.raspberrypi.org/forums/viewtopic.php?p=947185#p947185
https://learn.sparkfun.com/tutorials/bluetooth-basics/bluetooth-profiles
https://learn.sparkfun.com/tutorials/serial-communication
SystemLight
OP
Jul 20, 2021
3
@
sudoy
但是端口没有正常打开
hongch
Jul 20, 2021
4
这个问题 google 上不是一堆答案吗。。。为啥要来这里问
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