VeryTinyPi
About the VeryTinyPi PCB
VeryTinyPi is an open source PCB design by HynixCJR, published on GitHub under the GPL-3.0 license. It is a 6-layer board measuring 14.4 × 14.2 mm, with 35 components from 18 distinct parts.
Other key parts include the RP2354A, XC6206P332MR and ABM8-272-T3_C20625731. By type, the board carries 18 capacitors, 9 resistors, 3 ICs, 1 connector, 1 switch and 1 LED.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
A Raspberry Pi RP2354A devboard that can fit on the tip of your finger!
It's a very average sized board. Too big, even.
veryTinyPi is a Raspberry Pi RP2354A devboard that measures only 14.2mm x 14.4mm x 6.3mm. It is a stripped-down implementation of the official RP2350 reference hardware design, featuring: - An 8-pin header with six GPIO pins, featuring two I2C channels, one full UART channel, or one full SPI channel - A BOOTSEL button - 2MB flash - Dual Arm Cortex-M33 or dual Hazard3 RISC-V processors @ 150MHz - C/C++ SDK, MicroPython support - A full USB-C port for programming - Power ON LED (white)
Main components on the VeryTinyPi
VeryTinyPi bill of materials (BOM)
35 components, 18 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RP2354A Raspberry Pi | RP2354A | U1 |
| 1 | XC6206P332MR Torex Semicon | XC6206P332MR | U2 |
| 1 | ABM8-272-T3_C20625731 Abracon LLC | Crystal_SMD_3225-4Pin_3.2x2.5mm | U3 |
| 1 | ZH-8A CAX | ZH-8A | CN1 |
| 1 | NANOT160AS C&K | NANOT160AS | SW1 |
| 1 | GT-USB-7047A G-Switch | GT-USB-7047A | USB2 |
| 1 | GL0402UW01 Gui guang light | GL0402UW01 | LED2 |
| 1 | 3.3uH SOREDE | SNH_3015_TYB3R3MT00 | L1 |
| 4 | 4.7uF Samsung Electro-Mechanics | C_0402_1005Metric | C1, C2, C3, C6 |
| 2 | 1uF Samsung Electro-Mechanics | C_0402_1005Metric | C4, C5 |
| 10 | 100nF Samsung Electro-Mechanics | C_0402_1005Metric | C7, C9, C10, C11, C12, C13, C14, C15 +2 |
| 2 | 15pF FH (Guangdong Fenghua Advanced Tech) | C_0402_1005Metric | C19, C20 |
| 1 | 33 UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R1 |
| 2 | 5.1k UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R2, R3 |
| 2 | 1k UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R4, R9 |
| 2 | 27 GiantOhm | R_0402_1005Metric | R5, R6 |
| 1 | 470 UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R7 |
| 1 | 10k UNI-ROYAL(Uniroyal Elec) | R_0402_1005Metric | R8 |
VeryTinyPi design files
The KiCad project lives in the HynixCJR/veryTinyPi repository on GitHub; these links point at the commit this page was built from.
- LayoutveryTinyPi.kicad_pcb
- SchematicveryTinyPi.kicad_sch
VeryTinyPi: common questions
How big is the VeryTinyPi PCB?
The VeryTinyPi measures 14.4 × 14.2 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the VeryTinyPi?
35 components, from 18 distinct parts. The full bill of materials is listed on this page.
Where can I download the VeryTinyPi design files?
From the HynixCJR/veryTinyPi repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the VeryTinyPi design in my own project?
Yes, under the terms of its GPL-3.0 license, which HynixCJR chose for the repository.
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