Zpui shld wg12864b
About the Zpui shld wg12864b PCB
Zpui shld wg12864b is an open source RP2040/RP2350 PCB design by CRImier, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65 × 56 mm, with 55 components from 36 distinct parts.
Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the SL2.1A, AP1117-33, W25Q32JVSS and 74HC595. By type, the board carries 25 resistors, 8 capacitors, 6 connectors, 6 switches, 5 ICs and 3 transistors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
This is a repository where I upload [almost] everything that I design in KiCad. As usual, if you think your work warrants doing backups, just upload it to a git repo ;-P I hope this will be useful.
About 50% of all of the PCBs have a README describing what they're meant for and the PCBs physical parameters, the README follows the TEMPLATE.md standard. I'll be adding more READMEs as I go.
Main components on the Zpui shld wg12864b
Zpui shld wg12864b bill of materials (BOM)
55 components, 36 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SL2.1A 74HC595 | SO-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | AP1117-33 M24C02-FMN | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | W25Q32JVSS CH340C | SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | RP2040 PCF8574 | SOIC-16W_7.5x10.3mm_P1.27mm | U4 |
| 1 | 74HC595 AP1117-33 | SOT-223-3_TabPin2 | U5 |
| 1 | BC817 2N7002 | SOT-23 | Q1 |
| 1 | CJ2305 2N7002 | SOT-23 | Q2 |
| 1 | 2N7002 | SOT-23 | Q3 |
| 1 | I2C | PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | USB_C_RECEPTACLE_USB2.0 LCD | PinHeader_1x20_P2.54mm_Vertical | J2 |
| 2 | QWIIC | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J3, J12 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J4 |
| 1 | Raspberry_Pi_2_3 | RASPBERRY_PI_HAT | J5 |
| 1 | 10K | RES-ADJ-TH_VZ067TL1B202 | RV1 |
| 1 | 10K | Potentiometer_Bourns_3314J_Vertical | RV2 |
| 1 | A | SW_SPST_PTS645 | SW1 |
| 1 | REQUIRED https://www.lcsc.com/product-detail/Tactile-Switches_C-K-PTS641SM31SMTR2LFS_C285447.html B | SW_SPST_PTS645 | SW2 |
| 1 | REQUIRED https://www.lcsc.com/product-detail/Tactile-Switches_C-K-PTS641SM31SMTR2LFS_C285447.html Up | SW_SPST_PTS645 | SW3 |
| 1 | REQUIRED https://www.lcsc.com/product-detail/Tactile-Switches_C-K-PTS641SM31SMTR2LFS_C285447.html Down | SW_SPST_PTS645 | SW4 |
| 1 | REQUIRED https://www.lcsc.com/product-detail/Tactile-Switches_C-K-PTS641SM31SMTR2LFS_C285447.html Right | SW_SPST_PTS645 | SW5 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | REQUIRED https://www.lcsc.com/product-detail/Tactile-Switches_C-K-PTS641SM31SMTR2LFS_C285447.html Left | SW_SPST_PTS645 | SW6 |
| 8 | 100NF 100nF | C_0603_1608Metric | C1, C3, C5, C6, C7, C8, C9, C10 |
| 2 | 5K1 0/F | R_0805_2012Metric | R1, R19 |
| 1 | C17477 1K8 | R_0603_1608Metric | R2 |
| 1 | 5K1 1K8 | R_0603_1608Metric | R3 |
| 1 | C21189 1K8 | R_0603_1608Metric | R4 |
| 4 | C21189 0R | R_0603_1608Metric_Jumper | R5, R6, R7, R8 |
| 3 | C21189 NC | R_0603_1608Metric | R9, R10, R11 |
| 2 | 0R | R_0603_1608Metric_Jumper | R12, R14 |
| 1 | C17477 NC | R_0603_1608Metric | R13 |
| 3 | 1K8 | R_0603_1608Metric | R15, R17, R18 |
| 1 | NC | R_0603_1608Metric | R16 |
| 2 | 5K1 | R_0603_1608Metric | R20, R24 |
| 2 | 5K1 | R_0603_1608Metric | R21, R22 |
| 1 | C21189 5K1 | R_0603_1608Metric | R23 |
| 1 | 0/F | R_0805_2012Metric | R25 |
Zpui shld wg12864b design files
The KiCad project lives in the CRImier/MyKiCad repository on GitHub; these links point at the commit this page was built from.
Zpui shld wg12864b: common questions
What microcontroller does the Zpui shld wg12864b use?
The Zpui shld wg12864b is built around the RP2040, from the RP2040/RP2350 family.
How big is the Zpui shld wg12864b PCB?
The Zpui shld wg12864b measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Zpui shld wg12864b?
55 components, from 36 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Zpui shld wg12864b design files?
From the CRImier/MyKiCad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Zpui shld wg12864b design in my own project?
Yes, under the terms of its GPL-3.0 license, which CRImier chose for the repository.
Can I test firmware for the Zpui shld wg12864b without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.
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