Quantity   Component name
1 × ESP32-S3 N16R8 SoC Module Microcontroller featuring Wi-Fi and BLE for data processing and display driver
1 × PCM5102A Audio DAC Module Audio processor chip using the I2S communication interface
1 × INMP441 MEMS Microphone Module Microphone module
1 × P2 RGB LED Display Module 256*128mm (128x64 SMD1515 LEDs) LED Matrix Display Module
1 × 15mm Half Axis Rotary Encoder (EC11) Multi-Functional Rotary Encoder
1 × Active Buzzer 5V TMB12A05 5V Electronic Buzzer
1 × PJ-313D SMD 6Pin SMT 3.5MM Auxiliary Audio Connection Jack
1 × Tactile SMD Switch 6*6*13mm Tactile Switch Button
1 × 5mm RGB Light Emitting Diode - 4 Pin Common Anode Common Anode RGB LED light
1 × MIC5219-3.3YM5 SOT23-5 - LG33 Output LDO Regulator