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Uncord™ Serial Port Plug FAQ

General

I can't find the Uncord™ with my Bluetooth® device

Make sure that the Uncord™ is properly powered (5VDC and min. 200mA, check polarity).

Make sure that the your Bluetooth® device support SPP (Serial Port Profile).

The Uncord™ must be in discoverable mode (Bluetooth® slave).

No data is transmitted over the Bluetooth® link

Uncord™ is intended to be attached to a DTE-device (e.g. a computer). Please use a proper pin-converter if connecting the Uncord™ to a DCE-device or other RS-232 connector.

Ensure that the Uncord™ is properly configured (baud rate, Stop bits, Parity). Configure the Uncord™ to match the device it is attached to.

Make sure that you have a proper Bluetooth® connection between the F2M01C1 and the other Bluetooth® device.

I can't configure my Uncord™

It is only possible to configure the Uncord™ through the physical serial interface of the device, when there is no active Bluetooth® connection.

If you have a Bluetooth® connection: Detach the power supply, after a few seconds power up the device again and immediately start the configuration program (within a few seconds, before a new Bluetooth® connection is established)

Alternatively: Power down the remote Bluetooth® device to prevent a Bluetooth® connection.

My Bluetooth® device require a passkey

The Uncord™ is by default configured with no passkey. Reconfigure the Uncord™ with a proper passkey.

How can I configure the Uncord™ Serial Port Plug from a microcontroller?

Please read the Wireless UART user manual for a list of all configuration commands.


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