Matrix FPC sample arrived

 

The outline works as expected. Now I am checking the electronic design.

I will try ESD test with this prototype.

Keypad rubber sample arrived

 Nanaju has a keypad on the left side. The material is silicone. I got the sample today:

The printing is a bit rotated. I will fix the problem in the product.

The keypad works as a function keypad if without modifier keys. With Layer key, it works as a PIN pad. We often make it oppositely. But digits appear consecutively in many cases. Function key input does not occur so consecutively. To reduce down/up effort of Layer key, the keypad works as a function keypad if without modifier keys.