BroadLink BL3383-P - Page 15

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Fig 9 Circuit diagram (3.3V)
If your device is powered by 5V, you can refer to the circuit shown in Fig 10 or design your own
circuit for power conversion. The value of resistor can be adjusted according to actual circuit
design.
Fig 10 Circuit diagram (5V)
External
MCU
Wi-Fi
module
Capacitor
Groundin
g