Questions about mass deployment

[Moors7]

@gavpret

Can I change the default WiFi name of the device (i.e. Photon-XXXX) to "MyProduct-XXXX"?

Change Photon SSID

Ok, here’s the deets on setting the SSID. The SSID is made of two parts - a prefix and the device serial. Setting the SSID Prefix The SSID prefix can be set by writing the prefix value to the device. First, create a file that contains the length of the prefix, followed by the prefix itself. In bash, this is done like this: echo -e -n "\x03Rad" > ssid_prefix The \x03 writes a literal value 3 (not the ASCII character ‘3’) to the file - 3 being the length of our prefix “Rad”. The value is speci…

@gavpret

When I press the setup button to enter the listening mode, there's a way of select which antenna(chip or external) will be used to connect to the WiFi router? I need to be sure that the buyers willbe able of complete the WiFi setup even if they are at certain distance of the router.

You could use this I guess:
https://docs.particle.io/reference/firmware/photon/#buttonpushed-