2 layers90 × 100 mm
2 layers50 × 70 mm
Lcdtap rp2350
shapoco/lcdtap85A tool for mirroring or capturing I2C/SPI LCD displays
- Size
- 50 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 100
- Nets
- 91
- Pads
- 335
- Tracks, vias
- 958, 275
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 9 May 2026
- Updated
- 25 Aug 2026
Overview
Lcdtap rp2350 is an open-source printed circuit board by shapoco, from the shapoco/lcdtap repository on GitHub. It is a 2-layer board of 50 × 70 mm with 100 parts on 91 nets, routed with 958 tracks and 275 vias.
It is built around the RP2350A, AP63203WU and W25Q32JVSSIQ, with the SKRPACE010, SESD5Z5V and MSK4010 among its other parts. Its parts include 31 resistors, 24 capacitors, 8 switches, 6 diodes and 4 connectors. It belongs with the lEDs and displays boards and the RP2350 boards of this library.
Main components
12
RP2350A
QFN-60-EP(7x7)Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Integrated LDO、True random number generator (TRNG)、Hardware ECC check QFN-60-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
AP63203WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.3V 3.8V~32V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
W25Q32JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 133MHz 1uA 2.7V~3.6V 20 Years 32Mbit 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
SKRPACE010
SMD-4P,4.2x3.2mm-30℃~+85℃ 16V 2.5mm 2.6N 3.2mm 4.2mm 50,000 cycles 50mA J-Lead Oval button SPST-NO Surface Mount,Vertical SMD-4P,4.2x3.2mm Tactile Switches ROHSALPSALPINETactile Switches
SESD5Z5V
SOD-523ESD And Surge Protection (TVS/ESD)SINO-ICMSK4010
SOD-523-55℃~+125℃ 100uA@40V 1A 50V 680mV@1A Independent SOD-523 Schottky Diodes ROHSShikuesSchottky Diodes
ABM8-272-T3
SMD3225-4P-40℃~+85℃ 10pF 12MHz 50Ω SMD crystal oscillator ±30ppm ±30ppm SMD3225-4P Crystals ROHSAbraconCrystals
AOTA-B201610S3R3-101-T
0806115mΩ 2.1A 2.4A 3.3uH Molded inductor 0806 Molding Power Inductors ROHSAbraconPower Inductors
HDMI-001S
SMD19P Female HDMI-A Surface Mount, Right Angle SMD HDMI Connectors ROHSXUNPUD-Sub / VGA Connectors
KT-0603W
0603-40℃~+85℃ 100mW 120° 2.6V~3.1V 360mcd 5mA Discrete Diode Top-mount White Yellow Lens 0603 LED Indication - Discrete ROHSHubei KENTO ElecLED Indication - Discrete
LQH3NPZ4R7MMEL
SMD,3x3mm1.3A 1.7A 100mΩ 4.7uH 40MHz ±20% SMD,3x3mm Inductors (SMD) ROHSMurataInductors (SMD)
SSSS811101
SMD-40℃~+85℃ 10,000 cycles 300mA 4.1mm 5V Rectangular Columnar SMD(SMT) Tab SPDT Surface Mount, Right Angle SMD Slide Switches ROHSALPSALPINESlide Switches
README
README.md
A library and its example design that receives LCD controller commands (via SPI or I2C) and outputs the framebuffer as a DVI-D signal.
Overview
See introduction page.
Implementations
LcdTap-Pico2 Universal
Supports multiple LCD controllers (ST7789, ILI9341, SSD1306, SSD1331, ST7032) and interfaces, selectable at runtime via an OSD menu.
LcdTap-Pico2W Remote
Raspberry Pi Pico 2 W version with no video output: the captured screen is
read over WiFi through an HTTP JSON API and a built-in web UI
(http://lcdtap.local/). WiFi setup via the
Remote Setup page (WebSerial).
License
MIT License — see LICENSE.
Parts
100| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100n | Capacitor_SMD:C_0402_1005Metric | C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C17, C19, C21, C24 |
| 14 | TestPoint_Small | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14 |
| 12 | 47 | Resistor_SMD:R_0402_1005Metric | R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29 |
| 8 | 270 | Resistor_SMD:R_0402_1005Metric | R7, R8, R9, R10, R11, R12, R13, R14 |
| 7 | SKRPACE010 | Button_Switch_SMD:SW_Push_1P1T_NO_Vertical_Wuerth_434133025816 | SW1, SW2, SW4, SW5, SW6, SW7, SW8 |
| 5 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C1, C2, C15, C16, C18 |
| 4 | MountingHole | MountingHole:MountingHole_3.5mm | H1, H2, H3, H4 |
| 3 | SESD5Z5V | Diode_SMD:D_SOD-523 | D1, D2, D3 |
| 2 | 100 | Resistor_SMD:R_0402_1005Metric | R16, R17 |
| 2 | 15p | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R1, R6 |
| 2 | 22u | Capacitor_SMD:C_0603_1608Metric | C22, C23 |
| 2 | 27 | Resistor_SMD:R_0402_1005Metric | R2, R3 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R4, R5 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | MSK4010 | Diode_SMD:D_SOD-523 | D5, D6 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C20 |
| 1 | 33 | Resistor_SMD:R_0402_1005Metric | R33 |
| 1 | 4.7k | Resistor_SMD:R_0402_1005Metric | R15 |
| 1 | ABM8-272-T3 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | AOTA-B201610S3R3-101-T | shpc_discreet:AOTA-B201610S3R3-101-T | L1 |
| 1 | AP63203WU | Package_TO_SOT_SMD:TSOT-23-6 | U3 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | Conn_02x08_Odd_Even | shpc_mechanical:PinHeader_2x08_P2.54mm_Horizontal_Rev | J2 |
| 1 | HDMI-001S | shpc_mechanical:HDMI_A_Molex_208658-1001_Horizontal_Edge | J1 |
| 1 | KT-0603W | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | LQH3NPZ4R7MMEL | shpc_discreet:LQH3NPZ4R7MMEL | L2 |
| 1 | RP2350A | Package_DFN_QFN:QFN-60-1EP_7x7mm_P0.4mm_EP3.4x3.4mm | U1 |
| 1 | SSSS811101 | shpc_mechanical:SW_SPDT_Alps_SSSS811101 | SW3 |
| 1 | SolderJumper_2_Open_Small | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | TYPE-C16PIN | Connector_USB:USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A | P1 |
| 1 | W25Q32JVSSIQ | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U2 |
Questions
How big is the Lcdtap rp2350 PCB?
It measures 50 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lcdtap rp2350 use?
100 parts, built around the RP2350A, AP63203WU, W25Q32JVSSIQ and SKRPACE010. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Lcdtap rp2350 KiCad files?
From the shapoco/lcdtap repository on GitHub, at the commit this page was made from: the board is example/pico2_universal/kicad/lcdtap_rp2350.kicad_pcb and its schematic example/pico2_universal/kicad/lcdtap_rp2350.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lcdtap rp2350 design in my own project?
Its repository states no licence, so its author keeps all rights: ask shapoco before reusing the design.
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