Hello Bright,
We can ship you some evaluation boards, but I would recommend you to create a standard ticket and specify the following:
- Brief description of your application, estimated volume and start of production.
- Number of boards, desired pressure (450kPa, 900kPa or 1500kPa) and desired frequency (315MHz or 434MHz).
- Name and address of the person who will receive the boards.
Best regards,
Tomas