Hello SeNe_4804401 ,
1) Can the module be programmed to work in BLE and Classic Bluetooth network simultaneously?
A: Yes, this is possible. One point to note is when you use A2DP sink and BLE Central simultaneously, inorder to do a LE scan for adv packets , the music streaming (in A2DP sink) should be paused. Refer : A2DP Sink and BLE Scan
2) As far as I understand CYBT-353027-02 has CYW20706 core in it. Right?
A: Yes , that's correct
3) What is the way to debug program?
A: For debug , please refer to Debugging-Support-Using-J-Link.pdf in doc folder of WICED SDK ( /20706-A2_Bluetooth/doc/Debugging-Support-Using-J-Link.pdf )
Thanks for answering!
In the "CYW920706WCDEVAL-Hardware-User-Guide.pdf" on page 12 figure 6-1 I found the scheme that describes how use DEBUG INTERFACE J27 => BT_UART_RXD, BT_UART_TXD and RST_N, VDDIO and GND are used.
On my CYBT-353027-EVAL 01 there is no DEBUG INTERFACE but there is EXTERNAL HCI INTERFACE J1 with VDD, GND, RXD, TXD, CTS and RTS available.
Q1: Did I get it right that I can connect a self-made Custom Cable that is mentioned in "Debugging-Support-Using-J-Link.pdf" page 4, figure 1 to the CYBT-353027-02 module on CYBT-353027-EVAL 01 for debugging?
Q2: What is JTAG_SEL pin and is it needed for debugging (first image)?