I'm trying fixed passkey on BT Classic, see below.
Refer to https://www.cypress.com/file/452971/download (p.48 Example 22)
However, the input screen of the PIN code did not appear on the tablet (Master) during pairing.
My settings are:
Can EZ-Serial use BT classic's fixed passkey?
Also, when I tried it on the BLE side, the PIN code input screen appeared, but when I entered the PIN code, "PIN code is incorrect" is displayed.
I think this is the same phenomenon as below.
The official released EZ-Serial FW has some problem with the fixed passkey feature. It is fixed in the new version. But it is not official release yet. Please contact your local FAE/Marketing for the latest FW to test.