Shenzhen Feasycom Technology Co., Ltd.
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Situation B: DB1 and DB2 had been paired,
1. When DB1 is powered on: blue light(LED1) is flashing rapidly, red light(LED0) is off, stating that DB1 is connecting to
DB2.
2. When DB2 is powered on: blue light(LED1) is flashing slowly, red light(LED0) is off, stating that DB2 can be connected
by DB1.
5.
NOTICE
●2 pcs of the development boards share the same firmware, but the MAC addresses of them are different, either board
could be used as DB1 or DB2. To avoid false connections with the cellphone, we suggest you to use one of them as DB1
and use the other as DB2, to avoid connection error.
●These development boards can also be used for independent audio testing.
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