How to get started with the BM20 Evaluation Board?

Follow these steps to get BM20 working out-of-the-box:

1

Connect your EVB to the computer through Micro-USB port.

2

Make sure the board is in ROM APP mode. Use the three-Switch configuration to put the module in ROM APP mode is: Switch 1: OFF Switch 2: OFF Switch 3: ON.

3

The slide switch should be in the 'OFF' position.

4

Connect the speaker to the SPK port. It uses a 3.5 mm jack.

5

Press the Reset button (RST_N) and it should light up the RED LED.

6

Press and hold MFB button (Btn0) until you see the RED and the BLUE light blink alternately.

7

On your mobile device, turn the Bluetooth® feature on and search for the devices. You will find 'BM20_EVB'.

8

Connect to the device and play music.

For more details refer to the "BM20 Bluetooth® Evaluation Board User’s Guide" available on the BM20 product page.

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