Quantity   Component name
1 × ATSAMD21G18A Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × HM-13 Bluetooth Module
1 × MPU6050 Gyro + Accelerometer *+ Magnetometer
1 × HMC5883L Sensors / Hall Effect, Magnetic
1 × BMP180 Sensors / Temperature, Thermal
1 × TMP102 Sensors / Temperature, Thermal
1 × DS3231 Clock and Timer ICs / Real-Time Clocks
1 × MCP73831 Power Management ICs / Power Supply Support
1 × TPS73633 Power Management ICs / Linear Voltage Regulators and LDOs
1 × 1.44" Display - ST7735 Display