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UART device

BT201 Bluetooth module (KT1025A)

The BT201 Bluetooth module (KT1025A) is a UART device in the LabWired part catalog. Its catalog type is bt201. It connects to the MCU over UART. It has 4 pins. A registered peripheral model runs in the engine: the firmware talks to it over the real bus and gets device-accurate responses.

From the catalog: UART AT shell plus BLE transparent data. Stimulus channels edr_link and ble_link. Audio, SPP, calls, and RF are not modelled.

Key facts

CategoryUART devices
Catalog typebt201
InterfaceUART
Pins4

What LabWired simulates

What is simulated

Simulated device model

How it was validated

Built from the datasheet. Implemented from the part’s register documentation and exercised by automated tests. Nothing physical was ever placed next to it.

BT201 Bluetooth module (KT1025A) pinout

PinElectrical typeFunction
VCC Power input Supply
GND Power input Supply
TX Output UART transmit (TX)
RX Input UART receive (RX)

How to simulate the BT201 Bluetooth module (KT1025A) in LabWired

  1. Open the Playground at app.labwired.com and place an MCU board.
  2. Add the BT201 Bluetooth module (KT1025A) (catalog type bt201).
  3. Connect VCC and GND to the supply and ground of the board.
  4. Cross the UART lines: connect TX to the RX pin of the board, and RX to the TX pin of the board.
  5. Run the firmware. It sends and receives bytes on the simulated UART as on hardware.

Related UART devices

All UART devices · All parts

No manufacturer datasheet is indexed for this part yet, so none is linked here.

Wire it up in Playground → See the full validation matrix