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Changed from ESP8266 to ESP32. Works much better.

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Fabian Schlenz
2019-11-11 05:32:41 +01:00
parent 2ea2ec479a
commit d799448c97
15 changed files with 273 additions and 204 deletions
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37
README.md
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@ -2,24 +2,23 @@
| Device | Port | Connected to |
| ------ | ---- | ------------ |
| ESP | D0 | NFC: SDA |
| ESP | D1 | MCP: SCK (12) |
| ESP | D2 | MCP: SDA (13) |
| ESP | D3 | --free-- |
| ESP | D4 | --free-- |
| ESP | D5 | SCK |
| ESP | D6 | MISO |
| ESP | D7 | MOSI |
| ESP | D8 | MP3: XCS |
| MCP | B7 | MP3: XRESET
| MCP | B6 | AMP1: SD
| MCP | B5 | AMP2: SD
| MCP | B4 | MP3: XDCS
| MCP | B3 | MP3: CS
| MCP | B2 | MP3: DREQ
| MCP | A0 | BTN_PREV
| MCP | A1 | BTN_VOL_UP
| MCP | A2 | BTN_VOL_DOWN
| MCP | A3 | BTN_NEXT
| VS1053 | CS | 16 |
| VS1053 | MISO | 19 |
| VS1053 | MOSI | 23 |
| VS1053 | SCK | 18 |
| VS1053 | XCS | 4 |
| VS1053 | XRESET | 0 |
| VS1053 | XDCS | 2 |
| VS1053 | DREQ | 15 |
| RC522 | SDA | 17 |
| RC522 | SCK | 18 |
| RC522 | MOSI | 23 |
| RC522 | MISO | 19 |
| AMP_L | SD | 27 |
| AMP_R | SD | 26 |
| BTN_PREV | | 22 |
| BTN_NEXT | | 33 |
| BTN_VOL_UP | | 21 |
| BTN_VOL_DOWN | | 32 |
Buttons pull to GND if pushed -> Internal Pull-Up needed!