nRF51822 Bluetooth Smart Beacon PCB info

[doughines57]

Two questions about the smart beacon PCB that is not in the design file.

1.) What PCB material did you use exactly?

2.) What type of solder mask did you use

Thank you.

[Øyvind Karlsen]

Hi,

We use FR4 1,6mm PCBs.

Best regards,

Øyvind

[doughines57]

What is the IPC spec for the PCB?