UART

39 boards

KiCad boards from 36 GitHub repositories tagged “uart”, the most starred first; open any of them in PCBKit.

4 layers51.6 × 37.8 mm
Port sprite
Batterhead221/port_sprite
Compact USB-C to UART debug/programming interface for embedded hardware projects.
34 parts
2 layers20 × 20 mm
B MDBT42TV AT BRK R1.0
Boardoza/Boardoza_MDBT42TV_AT_Bluetooth_5_1_Module_Breakout_Board
Compact Bluetooth 5.1 UART module breakout board using Raytac MDBT42TV-AT for low-power wireless data communication in embedded systems.
15 partsCC-BY-SA-4.0
2 layers45 × 15 mm
Ez uart adapter
easybe/ez-uart-adapter
An USB-UART adapter that can power-cycle your board
23 partsCERN-OHL-W-2.0
2 layers64 × 25 mm
AXI UART PCB
hananeaouragh-ops/axi-uart-fpga-usbc-board
AXI4-Lite UART peripheral in Verilog for Cyclone II (Quartus II, ModelSim) with a USB-C to UART breakout board designed in KiCad 10.
6 partsMIT
2 layers108.5 × 34.5 mm
PCB board and schematic
iceyaseen/fpga-bus-identifier
An I2C, UART, and 1-Wire identifier for unknown 3-4 pin components, built on a Tang Nano 9K FPGA and a Python host app. PCB design included.
19 partsMIT
2 layers65 × 30 mm
USB RS232
llegoff/USB_RS232
ch340 usb to rs232 PiZero format
32 parts
2 layers43 × 24 mm
Uart2oled ble
MasaoC/uart2ble_oled
Arduinoを使用し、UART信号を受信し、それをOLEDに表示すると同時に、XIAO（ESP32C3）を使用してBLEで送信します。
10 partsMIT
2 layers33 × 20.3 mm
Ophio
maxses/hw-ophio
USB to UART adapter board (KiCad)
36 parts
2 layers24 × 27.9 mm
UartIsoFEC
medo64/UartIsoWork
Framework laptop expansion card exposing insulated serial interface
34 partsMIT
2 layers49.7 × 28.3 mm
Mcu datalogger
muhammedsaifudeen/MCU_DATALOGGER_PCB_DESIGN_USING_KICAD
MCU based datalogger circuit with 2 layers
29 parts
2 layers17.4 × 51.4 mm
Retro uart
rkujawa/retro-uart
Retro-fitting 16C750E into DIP socket! For all your retro hardware project needs.
17 partsGPL-3.0
4 layers24.9 × 20 mm
USB UART Converter ch32x033
svddevelop/x033_Converter_CDC_UART_SPI_I2C_PIN
CH32X033 as a USB multitool that allows you to configure pin, UART, SPI, and I2C settings through a terminal.
9 parts
2 layers55 × 87.5 mm
Facet breakout
xboxoneresearch/ASPECT2-PCB
Facet2 FabA PCB Clone
16 parts18
4 layers20.1 × 26.5 mm
Wi se opi4
depau/wi-se-hw
Cheap and tiny ESP8266 boards for Wi-Se to access your SBC or router serial port remotely
33 parts11
4 layers21.6 × 20 mm
Wi se rpi
depau/wi-se-hw
Cheap and tiny ESP8266 boards for Wi-Se to access your SBC or router serial port remotely
40 parts11