Hi Guys, I got a Bluetooth Shield v1.0 from ElecFreaks. This Bluetooth module could be controlled by AT command. There is all work OK, however when I setting AT such as AT+INQM=1,1,48 always return Failed.
I was confused, so I check the issue and found out the Serial port input string always be divided into two strings from ninth character.
The demo code and Serial port monitor as below, which get the string from Hardware Serial port and print it to SoftwareSerial Port.
Anybody could tell me why the Serial port input string be divided into two from 9th character ??