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Data Sheet

ManualsBrandsSeeed Studio ManualsElectronicsWM1110
567891011121314
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4.4 Reference design based on WM1110 module
Figure 6 Reference design based on WM1110
P0.18 is configurable as RESET for MCU.
A Pi circuit maybe needed for antenna impedance matching, for the reference design, use a 0 Ohm
resistor on L2.