| U1 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
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| U2 | A4988-Stepper Driver | |
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| U3 | MP1584EN-Buck Converter | |
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| U4 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
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| C1,C3,C5 | 100nF | Unpolarized capacitor |
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| C2 | 1uF | Unpolarized capacitor |
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| C4 | 22uF | Unpolarized capacitor |
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| C6,C7 | 0.22uF | Unpolarized capacitor |
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| C8,C9 | 0.1uF | Unpolarized capacitor |
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| C10,C13,C14 | 100uF | Unpolarized capacitor |
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| C11 | 10u | Unpolarized capacitor |
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| C12 | 22u | Unpolarized capacitor |
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| D1 | R | Light emitting diode |
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| D2 | B | Light emitting diode | 150080SS75000 |
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| D3 | 1N4004 | 400V 1A General Purpose Rectifier Diode, DO-41 |
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| J1,J14 | Barrel_Jack | DC Barrel Jack |
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| J2 | POE900 | |
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