xeno3dev/LumaDDLumaDD is a Custom Display Driver Board designed around a display I got off Alibaba, with Touch Support. It features HDMI -> MIPI DSI video signal conversion, USB-C for Touch Signals + Power, as well as an onboard…
YX55069BCT2-Driver Board is an open-source printed circuit board by xeno3dev, from the xeno3dev/LumaDD repository on GitHub. It is a 2-layer board with 150 parts on 170 nets, routed with 11 tracks and 2 vias.
It is built around the ESP32-S3R8, CH224K and GD25Q128EWIGR, with the TC358870XBG(NOK), PCA9306DCUR and AP2120N-2.8TRG1 among its other parts. Its parts include 74 capacitors, 39 resistors, 19 ICs, 4 diodes and 3 transistors. It belongs with the ESP32 boards of this library.
LumaDD is a Custom Display Driver Board designed around a display I got off Alibaba, with Touch Support. It features HDMI -> MIPI DSI video signal conversion, USB-C for Touch Signals + Power, as well as an onboard ESP32-S3 for display control + touch processing (via USB HID)
| Folder | Contents |
|---|---|
| Component Libs | All 3D Models. Footprints, and Symbols used on the PCB |
| Kicad Project | Schematic + PCB Files |
| Production Files | BOM + CPL + Netlist + Designator + Gerber Files |
| Part / Group | What’s included | Qty | Cost (USD) |
|---|---|---|---|
| Converter BGA | TC358870XBG, U1 | 1 | $8.86 |
| ESP32 by itself | ESP32-S3R8, U10 | 1 | $3.02 |
| Flash memory | GD25Q128EWIGR, U11 | 1 | $3.33 |
| HDMI port | Amphenol 10029449-111RLF | 1 | $0.62 |
| USB-C port | TYPE-C16PIN | 1 | $0.06 |
| Display connector | 24-pin FPC | 1 | $0.25 |
| Touch connector | 6-pin FPC | 1 | $0.15 |
| Power regulation and input control | Five TLV767 regulators, CH224K, TPS259474 eFuse | 7 | $3.64 |
| Backlight power stage | TPS61165, inductor, diode | 3 | $1.09 |
| Logic level shifters | Two PCA9306, TXS0101, SN74AXC1T45 | 4 | $2.39 |
| ESD / surge protection | D3–D5, U8, U12, U16 | 6 | $1.46 |
| Clock components | 40 MHz crystal and 48 MHz oscillator | 2 | $1.50 |
| Boot / reset buttons | SW3 and SW4 | 2 | $2.29 |
| Capacitors | All BOM capacitors | 72 | $1.97 |
| Resistors | All BOM resistors | 40 | $0.36 |
| MOSFETs | Three BSS138 | 3 | $0.06 |
| Ferrite beads | FB1 and FB2 | 2 | $0.03 |
| Total parts used | 148 components | 148 | $31.07 |
| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | 100nF | YX55069BCT2:C0603 | C4, C14, C15, C16, C29, C30, C36, C39, C40, C41, C42, C43, C44, C45, C46, C47 +8 |
| 10 | 4.7 µF | YX55069BCT2:C_0603_1608Metric | C1, C3, C17, C19, C20, C22, C23, C25, C26, C28 |
| 7 | 10uF | YX55069BCT2:C0603 | C31, C33, C34, C35, C48, C58, C69 |
| 6 | 100 nF | YX55069BCT2:C_0603_1608Metric | C2, C18, C21, C24, C27, C65 |
| 6 | 2.2uF | YX55069BCT2:C0603 | C53, C54, C55, C56, C57, C60 |
| 6 | 4.7kΩ | Resistor_SMD:R_0603_1608Metric | R97, R98, R101, R104, R106, R108 |
| 5 | 10 kOhm | YX55069BCT2:R0402 | R2, R6, R7, R11, R14 |
| 5 | 1uF | YX55069BCT2:C0603 | C49, C50, C51, C52, C61 |
| 3 | 100 Ohm | YX55069BCT2:R0402 | R22, R23, R27 |
| 3 | 100kΩ | Resistor_SMD:R_0603_1608Metric | R105, R107, R110 |
| 3 | BSS138_C112239 | YX55069BCT2:SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | Q1, Q2, Q4 |
| 2 | 100 kΩ | Resistor_THT:R_Array_SIP4 | R4, R5 |
| 2 | 100pF | Capacitor_SMD:C_0603_1608Metric | C156, C157 |
| 2 | 10kΩ | Resistor_SMD:R_0603_1608Metric | R96, R100 |
| 2 | 15 pF | YX55069BCT2:C0402 | C37, C38 |
| 2 | 1k | YX55069BCT2:R_0603_1608Metric | R21, R24 |
| 2 | 1uF | YX55069BCT2:CL05A105KA5NQNC | C32, C68 |
| 2 | 1µF | Capacitor_SMD:C_0603_1608Metric | C150, C155 |
| 2 | 200kΩ | Resistor_SMD:R_0603_1608Metric | R99, R103 |
| 2 | 47k | YX55069BCT2:R_0603_1608Metric | R18, R19 |
| 2 | FerriteBead | YX55069BCT2:USB-C-SMD_TYPE-C16PIN | FB1, FB2 |
| 2 | PCA9306DCUR | slate113:SSOP-8_L2.0-W2.3-P0.50-LS3.1-BR | U62, U64 |
| 2 | TLV76701DRVR | YX55069BCT2:WSON-6_L2.0-W2.0-P0.65-TL-EP | U2, U7 |
| 2 | TPD4E02B04DQAR | YX55069BCT2:USON-10_L2.5-W1.0-P0.50-BL | D4, D5 |
| 1 | 0 Ohm | YX55069BCT2:R0402 | R12 |
| 1 | 1 nF | YX55069BCT2:C0402 | C11 |
| 1 | 1.0µF | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 1.10 kOhm | YX55069BCT2:R0402 | R26 |
| 1 | 10 uF | YX55069BCT2:C1206 | C13 |
| 1 | 100 kOhm | YX55069BCT2:R0402 | R28 |
| 1 | 10029449-001RLF | YX55069BCT2:HDMI_A_Amphenol_10029449-x01xLF_Horizontal | J1 |
| 1 | 100k | YX55069BCT2:R_0603_1608Metric | R20 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C147 |
| 1 | 100nf | YX55069BCT2:C0603 | C6 |
| 1 | 10µH | slate113:IND-SMD_L7.1-W6.6 | L3 |
| 1 | 2.00 kOhm | YX55069BCT2:R0402 | R1 |
| 1 | 2.2 nF | YX55069BCT2:C0402 | C12 |
| 1 | 22 Ohm | YX55069BCT2:R0402 | R13 |
| 1 | 220 nF | YX55069BCT2:C0402 | C66 |
| 1 | 27 Ohm | YX55069BCT2:R0402 | R16 |
| 1 | 31.6 kOhm | YX55069BCT2:R0402 | R10 |
| 1 | 348 kOhm | YX55069BCT2:R0402 | R8 |
| 1 | 4.7µF | YX55069BCT2:C0805 | C67 |
| 1 | 43.2 kOhm | YX55069BCT2:R0402 | R17 |
| 1 | 49.9 kΩ | Resistor_THT:R_Array_SIP4 | R3 |
| 1 | 5 Ohm | YX55069BCT2:R0402 | R9 |
| 1 | ABM8-40.000MHZ-10-D1G-T | YX55069BCT2:CRYSTAL-SMD_4P-L3.2-W2.5-BL | X1 |
| 1 | AP2120N-2.8TRG1 | slate113:SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | U63 |
| 1 | BOOT | slate113:KEY-SMD_KMR2XXGXXX | SW3 |
| 1 | CH224K | Package_SO:SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm | U3 |
| 1 | ESD7104MUTAG_C2987068 | slate113:DFN-10_L2.5-W1.0-P0.50-BL | U8 |
| 1 | ESP32-S3R8 | YX55069BCT2:QFN-56_L7.0-W7.0-P0.40-TL-EP4.0 | U10 |
| 1 | FPC-0.5FX-6PWBH10 | slate113:FPC-SMD_FPC-0.5FX-6PWBH10 | FPC2 |
| 1 | FPC0.5-24P | slate113:FPC-SMD_P0.50-24P_XJ-FGS | FPC1 |
| 1 | GD25Q128EWIGR | YX55069BCT2:WSON-8_L6.0-W5.0-P1.27-TL-EP | U11 |
| 1 | OT7EL89CJI-111YLC-48M | YX55069BCT2:OSC-SMD_4P-L2.0-W1.6-BL | OSC1 |
| 1 | RESET | slate113:KEY-SMD_KMR2XXGXXX | SW4 |
| 1 | S16 | YX55069BCT2:SOD-123FL_L2.7-W1.8-LS3.8-RD | D2 |
| 1 | SN74AXC1T45DCKR | slate113:SC-70-6_L2.0-W1.3-P0.65-LS2.1-BL-1 | U13 |
| 1 | TC358870XBG(NOK) | YX55069BCT2:P-VFBGA-80_L7.0-W7.0-R10-C10-P0.65-TL | U1 |
| 1 | TLV76718DRVR | YX55069BCT2:WSON-6_L2.0-W2.0-P0.65-BL-EP | U4 |
| 1 | TLV76728DRVR | YX55069BCT2:WSON-6_L2.0-W2.0-P0.65-BL-EP | U5 |
| 1 | TLV76733DRVR | YX55069BCT2:WSON-6_L2.0-W2.0-P0.65-TL-EP | U6 |
| 1 | TPD4E05U06DQAR | YX55069BCT2:USON-10_L2.5-W1.0-P0.50-BL | D3 |
| 1 | TPS259474LRPWR | YX55069BCT2:VQFN-10_L2.0-W2.0-P0.45-TL | U9 |
| 1 | TPS61165DBVR | YX55069BCT2:SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR | U15 |
| 1 | TVS0500DRVR | YX55069BCT2:WSON-6_L2.0-W2.0-P0.65-BL-EP | U16 |
| 1 | TXS0101DBVR | YX55069BCT2:SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR | U14 |
| 1 | TYPE-C16PIN | YX55069BCT2:USB-C-SMD_TYPE-C16PIN | USB1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U12 |
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From the xeno3dev/LumaDD repository on GitHub, at the commit this page was made from: the board is Kicad Project/_restore_backup_2026-09-30T10-44-40-514/YX55069BCT2-Driver-Board.kicad_pcb and its schematic Kicad Project/YX55069BCT2-Driver-Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask xeno3dev before reusing the design.