Below you will find a list of build which can be configured and should compile without any problems
Core: ESP32 Arduino
Version: 2.0.13
Board: ESP32 Dev Module
Program storage space: 919257 bytes
Dynamic memory: 99000 bytes
JTAG Adapter: Disabled
PSRAM: Enabled
Partition Scheme: No OTA (2MB APP/2MB SPIFFS)
CPU Frequency: 240MHz (WiFi/BT)
Flash Mode: QIO
Flash Frequency: 80MHz
Flash Size: 4MB (32Mb)
Upload Speed: 921600
Arduino Runs On: Core 1
Events Run On: Core 1
Core Debug Level: None
Erase All Flash Before Sketch Upload: Disabled
Used libraries:
| Name | Version | Url | Git | Core library |
| ML SynthTools | 1.3.1 | https://github.com/marcel-licence/ML_SynthTools | https://github.com/marcel-licence/ML_SynthTools.git | False |
| Wire | 2.0.0 | http://arduino.cc/en/Reference/Wire | https://github.com/espressif/arduino-esp32.git | True |
| SPI | 2.0.0 | http://arduino.cc/en/Reference/SPI | https://github.com/espressif/arduino-esp32.git | True |
| ML SynthTools Libraries | 0.0.1 | https://github.com/marcel-licence/ML_SynthTools_Lib | https://github.com/marcel-licence/ML_SynthTools_Lib.git | False |
| WiFi | 2.0.0 | https://github.com/espressif/arduino-esp32.git | True | |
| AC101 | 0.0.1 | https://github.com/Yveaux/AC101 | https://github.com/marcel-licence/AC101.git | False |
| FS | 2.0.0 | https://github.com/espressif/arduino-esp32.git | True | |
| LittleFS | 2.0.0 | https://github.com/espressif/arduino-esp32.git | True | |
| SD_MMC | 2.0.0 | https://github.com/espressif/arduino-esp32.git | True |
Core: Raspberry Pi RP2040
Version: 4.0.1
Board: Raspberry Pi Pico 2
Program storage space: 131468 bytes
Dynamic memory: 319936 bytes
Flash Size: 4MB (Sketch: 2MB, FS: 2MB)
CPU Speed: 150 MHz
Optimize: Optimize Even More (-O3)
RTTI: Disabled
Stack Protector: Disabled
C++ Exceptions: Disabled
Debug Port: Disabled
Debug Level: None
USB Stack: Pico SDK
IP/Bluetooth Stack: IPv4 Only
Upload Method: Default (UF2)
Used libraries:
| Name | Version | Url | Git | Core library |
| ML SynthTools | 1.3.1 | https://github.com/marcel-licence/ML_SynthTools | https://github.com/marcel-licence/ML_SynthTools.git | False |
| Wire | 1.0 | http://arduino.cc/en/Reference/Wire | True | |
| SPI | 1.0 | http://arduino.cc/en/Reference/SPI | True | |
| ML SynthTools Libraries | 0.0.1 | https://github.com/marcel-licence/ML_SynthTools_Lib | https://github.com/marcel-licence/ML_SynthTools_Lib.git | False |
| LittleFS | 0.1.0 | https://github.com/earlephilhower/arduino-pico | True |
Core: Raspberry Pi RP2040
Version: 4.0.1
Board: Generic RP2040
Program storage space: 153196 bytes
Dynamic memory: 250044 bytes
Flash Size: 8MB (Sketch: 4MB, FS: 4MB)
CPU Speed: 133 MHz
Optimize: Optimize Even More (-O3)
RTTI: Disabled
Stack Protector: Disabled
C++ Exceptions: Disabled
Debug Port: Disabled
Debug Level: None
USB Stack: Adafruit TinyUSB
IP/Bluetooth Stack: IPv4 Only
Upload Method: Default (UF2)
Used libraries:
| Name | Version | Url | Git | Core library |
| ML SynthTools | 1.3.1 | https://github.com/marcel-licence/ML_SynthTools | https://github.com/marcel-licence/ML_SynthTools.git | False |
| Wire | 1.0 | http://arduino.cc/en/Reference/Wire | True | |
| SPI | 1.0 | http://arduino.cc/en/Reference/SPI | True | |
| ML SynthTools Libraries | 0.0.1 | https://github.com/marcel-licence/ML_SynthTools_Lib | https://github.com/marcel-licence/ML_SynthTools_Lib.git | False |
| I2S | 2.0 | http://www.arduino.cc/en/Reference/I2S | True | |
| AudioBufferManager | 1.0.0 | https://github.com/earlephilhower/arduino-pico | True | |
| LittleFS | 0.1.0 | https://github.com/earlephilhower/arduino-pico | True | |
| Adafruit TinyUSB Library | 3.3.3 | https://github.com/adafruit/Adafruit_TinyUSB_Arduino | True | |
| MIDI Library | 5.0.2 | https://github.com/FortySevenEffects/arduino_midi_library | False |