Quantity   Component name
1 × ESP32 Pico D4
1 × VS1053b MP3 and Midi Synth
1 × CC1101 RF Rx/Tx Interface Module
1 × TPA2012 2.1W Amplifier
2 × WS2821b Programmable LED
1 × FPC1020A Capacitive Fingerprint Sensor
1 × RCWL0516 Microwave Radar Motion Sensor
1 × Nextion 2.4 TFT Resistive Touchscreen
1 × DS18b20 Temperature Sensor
1 × KLJ-5030 Surface Mount Passive Buzzer