I have the BG96 development board and I managed to connect it to an MCU through UART, The thing is that everytime I turn OFF and ON the DevBoard the BG96 seems to be “freeze” and won’t answer to any AT command until I press the PWRKEY button on the board.
After pressing the button I recieve:
RDY
APP RDY
and after that it will answer to my AT commands.
Is there something I forgot to configure? or I have to do that “manually” everytime I want to use the AT command after any ON/OFF situation?
PS: The only data I found about, is that I have to set the baudrate to the one of the MCU and save it, but it still does the same (AT+IPR=115200;&W)
AT\r\n works perfectly. My problem is on the “turn on” of the device.
My MCU works as a bridge between the PC and the BG96. So when I send “init” to the MCU, it turns the BG96 PWRKEY low for 500ms so the BG96 turns on, BUT when it turns on it sends:
RDY
APP RDY
And after that it sends all the non-sense I posted before, to the MCU.
Hi,
I also have a need to connect the BG96 to a Host MCU with no luck. To test this independently I’m connecting the uart1 to the PC directly via., a TTL to USB adaptor (3.3 V). However the module still dont respond. I have seen done garbage printed
Where as there is no issue with the USB-AT cmd port. Only the UART1 is having issue.
I have set the baud rate to 115200
@pablopabota
can you please share the source code and scemetic file of your implementation.
I also want to communicate with BG96 using reneses controller over uart interface,
it will me good refernce for my implementation.