I just received new development kit and EM7430. I 'm using WIndows 7. I found USB driver package and dev board is showing up as 2 COM ports:
Sierra Wireless Snapdragon X7 LTE-A DM Port (COM7)
Sierra Wireless Snapdragon X7 LTE-A NMEA Port (COM8)
I’m opening a terminal emulator to send AT commands. There’s no prompt, I can’t get any response from a simple ATI commands.
I tried 2 different PCs (Win 32 and Win 64). I tried Tera Term and Putty terminal emulators. - Nothing is working.
- Are there more drivers or SW I need to load?
- Is there Baud rate information?
- Is there any good documentation on using the dev board with the module? The 1 page Quick Start Guide is very limited.
- I see something about connection manager SW. Is this necessary if I just want to send the AT commands?