
Morse mesh v2
eihli/morse-mesh
This is the current hardware source for future Morse Mesh revisions. It is a professionally reviewed redraw of the frozen, fabricated v1 board, not a pin-compatible replacement: notably, KEYIN moved from v1 PA0 to v2…

Gameboy is an open-source printed circuit board by Nalydmerc, from the Nalydmerc/gameboy repository on GitHub. It is a 2-layer board of 200 × 100 mm with 134 parts on 254 nets, routed with 2,109 tracks and 313 vias.
It is built around the STM32F103C8T6, TPS61230ARNSR and CYPD3177-24LQXQT, with the NXV55UNR, BSC030P03NS3GAUMA1 and LTST-C150KGKT among its other parts. Its parts include 43 resistors, 21 capacitors, 13 switches, 9 transistors and 8 diodes. It belongs with the retro computing and games boards and the STM32 and Raspberry Pi (Linux) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8, R10, R11, R12, R24, R31, R42, R43, R44 +1 |
| 8 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C17, C18, C22, C23, C24, C25, C26, C27 |
| 6 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15, R26, R36, R37, R39, R41 |
| 6 | Jumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1, JP2, JP3, JP4, JP5, JP6 |
| 5 | 10uF_50V | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C5, C6, C7, C9 |
| 5 | 2.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14, R28, R29, R30 |
| 5 | NXV55UNR | Package_TO_SOT_SMD:SOT-23-3 | Q4, Q5, Q6, Q7, Q9 |
| 4 | 18650 Battery | 000-Footprints:BatteryHolder_Keystone_1043P_1x18650 | BT1, BT2, BT3, BT4 |
| 4 | 1935161.0 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J5, J6, J7, J8 |
| 4 | 2A | Fuse:Fuse_1206_3216Metric | F1, F2, F3, F4 |
| 4 | 68 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R34, R35, R38, R40 |
| 4 | BSC030P03NS3GAUMA1 | 000-Footprints:Infineon_PG-TDSON-8_6.15x5.15mm | Q1, Q2, Q3, Q8 |
| 3 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C10, C11 |
| 3 | 51k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16, R33, R45 |
| 3 | LTST-C150KGKT | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D5, D7, D8 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2, TP3 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R21, R32 |
| 2 | B | 000-Footprints:ABXY-Button | SW4, SW8 |
| 2 | PCB-Butt | 000-Footprints:ABXY-Button | SW3, SW7 |
| 2 | PTS647SN50SMTR2LFS | Button_Switch_SMD:SW_SPST_PTS647_Sx50 | SW11, SW12 |
| 2 | X | 000-Footprints:ABXY-Button | SW5, SW9 |
| 2 | Y | 000-Footprints:ABXY-Button | SW6, SW10 |
| 1 | 0.02 | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R19 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C21 |
| 1 | 0.1uF_50V | Capacitor_SMD:C_0201_0603Metric | C1 |
| 1 | 0.47uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 1 | 1SMB5932BT3G | Diode_SMD:D_SMB_Handsoldering | D4 |
| 1 | 1u2H | Inductor_SMD:L_10.4x10.4_H4.8 | L1 |
| 1 | 1uH | 000-Footprints:IND_356010_WRE | L2 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13 |
| 1 | 22uH | Inductor_SMD:L_Bourns_SRN6045TA | L25 |
| 1 | 3 Pin Header 2.54mm | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | 330k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R18 |
| 1 | 40K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
| 1 | 47k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R20 |
| 1 | 5 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R27 |
| 1 | 51296-5494 | 000-Footprints:51296 | J1 |
| 1 | AP5725WG-7 | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U6 |
| 1 | CYPD3177-24LQXQT | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.75x2.75mm | U3 |
| 1 | ComputeModule4-CM4 | 000-Footprints:Raspberry-Pi-4-Compute-Module | Module1 |
| 1 | DDZ9684-7 | Diode_SMD:D_SOD-123 | D3 |
| 1 | DS04-254-2-01BK-SMT | 000-Footprints:SW_DS04-254-2-01BK-SMT | SW1 |
| 1 | EG1224 | 000-Footprints:SW_E-Switch_EG1224_SPDT_Angled | S1 |
| 1 | LOGO | LOGO | G*** |
| 1 | LTC4002EDD-4.2#PBF-ND | Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.65x2.38mm | U1 |
| 1 | LTST-C150KRKT | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D6 |
| 1 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1 |
| 1 | PTS 647 SN50 SMTR2 LFS | Button_Switch_SMD:SW_SPST_PTS647_Sx50 | SW2 |
| 1 | SS1FH10-M3/H | Diode_SMD:D_SMF | D2 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U9 |
| 1 | TPS61230ARNSR | 000-Footprints:Texas_RNS0007A_VQFN_2x2mm | U2 |
| 1 | TSUP10M45SH | Package_TO_SOT_SMD:TO-277A | D1 |
| 1 | TagConnect-Conn | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | J2 |
| 1 | USB-A1HSW6 | 000-Footprints:CONN_USB-A1HSW6_OST | R25 |
| 1 | USB4125-GF-A | Connector_USB:USB_C_Receptacle_GCT_USB4125-xx-x_6P_TopMnt_Horizontal | J3 |
The 130 most common of 134 parts.
It measures 200 × 100 mm and has 2 copper layers, 1.6 mm thick.
134 parts, built around the STM32F103C8T6, TPS61230ARNSR, CYPD3177-24LQXQT and NXV55UNR. 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.
From the Nalydmerc/gameboy repository on GitHub, at the commit this page was made from: the board is Gameboy.kicad_pcb and its schematic CM4.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 Nalydmerc before reusing the design.

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