The TDAEV8035 evaluation board is inserted into the connector slot located on the top side of the PN7642 EVK, as shown in the figure below.
Dedicated jumper settings are required to ensure proper connection and operation of the TDAEV8035 extension board.
- J23 - Position 2-3
- J65, J63, J64 - Closed
- J59 - Closed (Positions 1-2, 3-4, 5-6)
Once the jumpers are configured correctly, users can run the example applications provided in the PN7642 MCUXpresso SDK.
After building the example project, select the right card slot (TDA8035) on the board. By default, the SIM card slot (Slot 1) is used. To use the contact card slot instead, modify the slot selection in the following section of the code.
- E_AUX_SLOT1 - SIM slot (default)
- E_AUX_SLOT2 - Contact card slot
The selected card slot is indicated by a red LED.
- D1 - SIM slot
- D2 - Contact Card slot
Once all required settings have been applied, the example application can be started and a contact card can be inserted into the selected card slot.
The results can be viewed in the console.
