Does anybody know where I can find the AT Command set for the PAN1721 BLE chip? It says it uses either the TI or the BlueRadios stack and supports AT commands. I'm currently using the PAN1322 and want to upgrade to BLE.
As you can see at the following link: http://na.industrial.panasonic.com/sites/default/pidsa/files/downloads/files/panasonic_pan1721_new_p... PAN1721 Datasheet , the PAN1721 uses a CC2541 Bluetooth module from Texas Instruments, so we don't have access to that information.
My suggestion would be to contact Panasonic Support: http://na.industrial.panasonic.com/about-us/contact-us http://na.industrial.panasonic.com/about-us/contact-us and request the required documentation from them.
You might also find this link useful for your issue: http://www.ti.com/tool/ble-stack%23Technical%20Documents http://www.ti.com/tool/ble-stack# Technical Documents
I hope this is useful to you.