| × 8 | SMD Capacitor0603 | 0.1uF | C2, C3, C4, C5, C6, C10, C12, C14 | X7R SMD MLCC series datasheet (KEMET) |
| × 5 | SMD Resistor0603 | 10k | R2, R5, R7, R10, R13 | RC_L series datasheet (Yageo) |
| × 4 | SMD Resistor0603 | 330 | R8, R9, R12, R15 | RC_L series datasheet (Yageo) |
| × 3 | SMD Resistor0603 | 100k | R1, R11, R14 | RC_L series datasheet (Yageo) |
| × 3 | SOTSOT-23-3 | PESD1CAN | D1, D2, D7 | PESD1CAN datasheet (Nexperia) |
| × 2 | SMD Capacitor0603 | 15pF | C15, C16 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD DiodeSOD-323 | 0.5A/40V/420mV | D4, D5 | |
| × 2 | SMD LED0603 · green | GREEN | D6, D10 | |
| × 2 | SMD Resistor0603 | 2.2k | R3, R4 | RC_L series datasheet (Yageo) |
| × 1 | Audio Jack3.5 mm SMD | I2C-TRRS | J2 | |
| × 1 | Audio Jack3.5 mm SMD | Serial-TRRS | J3 | |
| × 1 | QFPTQFP-48 7x7 P0.5 | ATSAMD21G-A | U2 | ATSAMD21G18/ATSAMD21G datasheet (Microchip) |
| × 1 | SMD Capacitor0603 | 0.22uF | C13 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0805 | 1.0uF | C8 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0603 | 2.2uF | C9 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0805 | 10uF | C1 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0603 | 47pF | C11 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Crystal3215 2-pin | 32.768kHz | Y1 | |
| × 1 | SMD Fuse1206 | 500mA | F1 | |
| × 1 | SMD LED0603 · blue | BLUE | D9 | |
| × 1 | SMD LED0603 · red | RED | D3 | |
| × 1 | SMD LED0603 · yellow | Yellow | D8 | |
| × 1 | SMD Resistor0603 | 1k | R6 | RC_L series datasheet (Yageo) |
| × 1 | SMD Tactile SwitchKMR2 | BTN2 | S2 | |
| × 1 | SMD Tactile SwitchKMR2 | RESET | S1 | |
| × 1 | SMD Tantalum CapacitorA | 10uF | C7 | T491 series datasheet (KEMET) |
| × 1 | SOIC / SSOP / TSSOPSOIC-8 | W25Q32FV | U4 | W25Q32FV datasheet (Winbond) |
| × 1 | SOTSOT-23-5 | 3.3V | U3 | |
| × 1 | SOTSOT-23-5 | AP2151 | U1 | AP2141/AP2151 datasheet (Diodes Incorporated) |