I just recently received my TLG and can't communicate with the module.
I'm communicating through an arduino (acting as a pass through) and powering with an external power source. I have tried AT commands at 115200 and 9600 BAUD but I don't receive a response.
Can you provide your configuration information? Like what the default baud rate is and what AT commands you used to configure. I would really appreciate the help because I really feel like I'm running into a wall.
Thanks,
Jason