--- layout: default title: "Schematic" --- {{ page.title }} ================ You may download ESP32-C3 Breadboard Development Board Schematic PDF file from this link. KiCAD schematic, PCB, symbols and footprint files. | Component | Value | Description | Details | | --- | --- | --- | --- | | C1, C2 | 1uF | Capacitor | | | C4 | 10uF | Capacitor | SMD | | C5 | 0.1uF | Capacitotr | SMD | | R1, R2, R3, R7 | 5k1 | Resistor | SMD | | R4, R5 | 10k | Resistor | SMD | | R6, R8 | 2k2 | Resistor | SMD | | D1, D2 | D | Diode | SMD | | U1 | ESP32-C3-WROOM | ESP32 C3 Module | | | U2 | AMS1117-3V3 | Voltage regulator 3.3V | [Datasheet: AMS1117](https://github.com/alexandrebobkov/ESP32-C3_Breadboard-Adapter/blob/main/assets/Voltage-Regulator_AMS1117.PDF) | | U3 | L58M05 | Voltage regulator 5.0V | | | SW1, SW2, SW3 | SW | Push switch | SW_PUSH_6x3.5mm | | LED1 | RGB LED | Red, Green, Blue LED | SMD B1552USUG20D | | LED2 | RED LED | Power LED | SMD B1552 | | J2 | USB-C | USB 2.0 Type C power and data receptacle | [Datasheet: GCT USB4085 GF A](https://github.com/alexandrebobkov/ESP32-C3_Breadboard-Adapter/blob/main/assets/USB-C-usb4085.pdf)
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