XIAO Sharp LCD
bitbank2·KiCad_Projects·Xiao_Sharp_LCD/XIAO_Sharp_LCD.kicad_pcb
About the XIAO Sharp LCD PCB
XIAO Sharp LCD is an open source PCB design by bitbank2, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 40.1 × 31.7 mm, with 11 components from 7 distinct parts.
Other key parts include the SeeeduinoXIAO. By type, the board carries 6 resistors, 2 switches and 1 IC.
It belongs with the displays & leds and dev boards & breakouts designs in this gallery.
From the project
A place to share all of my PCB projects
A collection of KiCad PCB projects. I've included the Gerber files (zipped) so that you can directly order these PCBs from your favorite PCB supplier without having to use KiCad.
A DS3231 realtime clock breakout board modelled after the RPI RTC boards. The 5 pin header matches the pinout of the Raspberry Pi and adds the interrupt pin (pulled up to 3.3v). It includes a QWIIC connector (JST 4-pin 1mm) and I also added a small switch to completely disconnect the backup battery if you plan on leaving it unused for an extended period of time. There's a small CR44 backup battery soldered to the…

Main components on the XIAO Sharp LCD
XIAO Sharp LCD bill of materials (BOM)
11 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SeeeduinoXIAO | XIAO-Generic-Thruhole-14P-2.54-21X17.8MM | U1 |
| 1 | Battery_Cell | CR44_Tabs | 3V Backup Battery |
| 1 | ~ | RV_3032_C7 | RV3032 |
| 2 | SW_Push | SW_Push_1P1T_NO_Vertical_Wuerth_434133025816 | SW1, SW2 |
| 3 | 10K | R_0603_1608Metric | R1, R2, R4 |
| 1 | 100K | R_0603_1608Metric | R3 |
| 2 | 4.7K | R_0603_1608Metric | R5, R6 |
XIAO Sharp LCD design files
The KiCad project lives in the bitbank2/KiCad_Projects repository on GitHub; these links point at the commit this page was built from.
XIAO Sharp LCD: common questions
How big is the XIAO Sharp LCD PCB?
The XIAO Sharp LCD measures 40.1 × 31.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the XIAO Sharp LCD?
11 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the XIAO Sharp LCD design files?
From the bitbank2/KiCad_Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the XIAO Sharp LCD design in my own project?
Yes, under the terms of its Apache-2.0 license, which bitbank2 chose for the repository.
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