USB to UART
About the USB to UART PCB
USB to UART is an open source PCB design by cristobalcuevas, published on GitHub. It is a 2-layer board measuring 39.4 × 19.1 mm, with 14 components from 10 distinct parts.
Other key parts include the CP2102N-A01-GQFN28. By type, the board carries 4 capacitors, 4 resistors, 3 diodes, 2 connectors and 1 IC.
It belongs with the dev boards & breakouts and usb & debug tools designs in this gallery.
From the project
Projects with Kicad
Main components on the USB to UART
USB to UART bill of materials (BOM)
14 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CP2102N-A01-GQFN28 | QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U1 |
| 1 | Connectors | PinHeader_1x06_P2.54mm_Horizontal | J1 |
| 1 | USB_A | CONECTOR USB | J2 |
| 1 | LED_RX | LED_0603_1608Metric | D1 |
| 1 | LED_TX | LED_0603_1608Metric | D2 |
| 1 | LED_POWER | LED_0603_1608Metric | D3 |
| 2 | 0.1u | C_0603_1608Metric | C1, C4 |
| 2 | 4.7u | C_0603_1608Metric | C2, C3 |
| 1 | 1k | R_0603_1608Metric | R1 |
| 3 | 220 | R_0603_1608Metric | R2, R3, R4 |
USB to UART design files
The KiCad project lives in the cristobalcuevas/PCB-Designs repository on GitHub; these links point at the commit this page was built from.
USB to UART: common questions
How big is the USB to UART PCB?
The USB to UART measures 39.4 × 19.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USB to UART?
14 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the USB to UART design files?
From the cristobalcuevas/PCB-Designs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the USB to UART design in my own project?
The repository has no license, so all rights stay with cristobalcuevas. Use it as a reference, and ask the author before reusing the design.
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