Quantity   Component name
1 × SEEED Studio XIAO ESP32C3 Microcontroller
1 × Adafruit Sharp Memory Display 400x240px Display with SPI bus, low power
1 × AS7341 Light Sensor Extract 7 colours and NIR, I2C bus
1 × SCD40 Air Quality Sensor CO2 ppm, I2C bus
1 × BMP280 Temperature, Humidity, Pressure, I2C bus
1 × Li Ion Battery, 150mAh In my case, extracted of a bluetooh keyboard
1 × Swith, header pins 2), 3 pushbutton, 4xM3 10 nuts&bolts