User's Manual

User Manual
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Application field
 Smart home；
 Instrumentation；
 Wi-Fi Remote monitoring/control ；
 Toy field；
 Color LED control；
 Intelligent integrated management of fire protection and security；
 Smart card terminals, wireless POS machines, handheld devices, etc.
2. Electrical parameters
Working voltage
Parameter Smallest Typical Max Unit
Working voltage
3 3.3 3.6 V
I/O Voltage
3 3.3 3.6 V
Peak module current
1000mA
800 mA
Supply current
requirements
≥1500 mA
Power supply ripple
requirements
≤50 mV
Table 2. Module power supply requirements