BLE Shield RedBear customize

[Arci]

Hi, i wuold like to control one port of my home gate's centraline by Ble shield on Arduino. I need to send an impulse for 1'', no more. Like a release button, not like a static button.

Another tihng, can i create a password to protect the connection?

Anyway fast to control, to don't wait out of the gate...

Thanks for any answer.

Arci

[run_ar]

Use one of the UART based examples in ble-sdk-arduino. Send a "code" over UART and toggle a pin when you receive this "code".

Instead of having a password I would encourage you to encrypt the connection. This is a normal Bluetooth procedure called bonding, it can be enabled in nRFgo studio. Bonding information should be stored as shown in one of the keyboard applications.