BLE PIN-based encryption support for the nrf52840

[nelfata]

As the nrf52840 is quite an attractive platform for CircuitPython development with BLE, I would like to request PIN-based encryption feature to be supported on this platform. Thank you.

[tannewt]

How would you display or enter the pin?

[nelfata]

It would depend on the device. One option is to have the pins hardcoded. To have a pin displayed and entered your devices should be able to support that.