DTM BLE SIG certification

[kevin seo]

Hello

I have a question about SIG certification.
As far as I know, to get SIG certified, I need to download the DTM firmware to the board and pass it to the certification authority.
The question is as follows.

1. The access address in the DTM firmware is 0x71764129. Is it okay to leave it unchanged when authenticating?
2. Isn't DTM test possible through Python? How much should I set here and how much error rate should I get when I get SIG certified?

[ketiljo]

You don't need to change anything but the GPIO pins for the UART.

You can run DTM commans through Pyhton, see this: https://infocenter.nordicsemi.com/topic/struct_appnotes/struct/appnotes_nan34.html

PER (packet error rate) is measured with the standard DTM test suite, using a BLE tester.

[kevin seo]

I want to know how much error rate can pass sig certification.

I already have files that I can download through the link.

[ketiljo]

You should have a PER at < 30% at -70 dBm 

[kevin seo]

Thank you very much!!