问题
Hey guys am working with a project and i want to know is it possible to send AT commands to hm-10 ble device directly from my android app over bluetooth without using any micro controller and if yes then how????
回答1:
if any one trying this in future, the answer is yes we can just send a string to hm-10 as "AT\r\n" and it will respond with OK.
来源：https://stackoverflow.com/questions/39493234/at-commands-to-hm10-over-bluetooth-with-android