| Component Type | Typical Specifications |
| Main MCU/MPU | BGA 7×7mm; Quad-core; 500MHz–1.2GHz |
| Flash & SRAM Memory | BGA 6×8mm; Emmc 16GB; LPDDR 2GB |
| Communication IC | QFN 3×3mm; BLE 5.0 |
| FPC Connector | 1.5×5mm; 10Pin; 0.3mm pitch |
| PMIC / DC-DC IC | QFN 2×2mm; Input 3.7V; Output 1.8V; Max charging 1A |
| Crystal Oscillator | SMD 2.0×1.6mm; 16MHz; 32.768kHz RTC |
| Resistors & Capacitors | SMD 0201; Resistance 10Ω–1MΩ; Capacitance 10pF–10µF |
| TVS & Rectifier Diode | SOD-323; 5V ESD protection; Low forward voltage ≤0.3V |