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Music Maker Featherwing
AdafruitAdafruit ESP32 Feather V2
A compact audio and MIDI shield for Feather boards with MP3 playback, MIDI synth, and line-level or amplified speaker outputs.
In stock
Specifications
7- Operating Voltage
- 5V (USB or VBAT) for amplifier version, 3.3-5V for other versions.
- Logic Level
- TTL/CMOS compatible
- Flash
- Not specified
- Ram
- Not specified
- Gpio Count
- >=16 GPIO pins available, some are used for SPI and other functions.
- Dimensions
- Not explicitly stated but likely small due to FeatherWing design.
- Connectivity
- SPI, UART (MIDI mode)
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 3 | VS1053_DCS | SPI | MISO |
| 4 | VS1053_DREQ | SPI | Interrupt pin |
| 5 | CARDCS | SPI | SD Card chip select pin |
| 6 | VS1053_CS | SPI | MOSI |
| 9 | XDCS | SPI | VS1053 data select pin |
| 10 | DREQ | SPI | VS1053 data request interrupt pin |
| 12 | MP3CS | SPI | VS1053 chip select pin |
| 16 | SD CS | SPI | SD Card chip select pin |
| 20 | SPI SCK | SPI | SCK - SPI clock |
| 21 | SPI MISO | SPI | MISO - SPI input |
| 32 | SPI MOSI | SPI | MOSI - SPI output |
| 15 | XCS | GPIO | Unused |
| 7 | XDCS | GPIO | Unused |
| 20 | SPI SCK | SPI | SCK - SPI clock |
| 21 | SPI MISO | SPI | MISO - SPI input |
| 32 | SPI MOSI | SPI | MOSI - SPI output |
Interactive pinout
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Adafruit ESP32 Feather V2
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