Design principles

Used components

Datasheet VS1053B.

Wiring

Component Pin Wire Pin Component
VS1053B 5V red VIN NodeMCU
VS1053B GND black G NodeMCU
VS1053B DREQ green D3 NodeMCU
VS1053B XCS white D1 NodeMCU
VS1053B XDCS blue D0 NodeMCU
VS1053B SCK orange D5 NodeMCU
VS1053B SI Purple D7 NodeMCU
VS1053B MISO gray D6 NodeMCU
VS1053B XRESET yellow RST NodeMCU
PowerSupply 9-12V red Vin NodeMCU
PowerSupply GND black GND NodeMCU
Tags: domotica nodes
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