Nes shell
About the Nes shell PCB
Nes shell is an open source STM32 PCB design by TheBadZhang, published on GitHub. It is a 6-layer board measuring 72 × 44 mm, with 54 components from 24 distinct parts.
Its main chip is the STM32H7B0IBKxQ, from the STM32 family. Other key parts include the M0S, CH334P, W25Q32JVZP, MT48LC16M16A2TG and MPU-9250. By type, the board carries 29 capacitors, 9 ICs, 8 connectors, 3 crystals, 2 diodes and 2 resistors.
It belongs with the retro computing designs in this gallery.
From the project
NES 掌上游戏机，也不只是游戏机
archive - 归档文件，一些废弃的工作 nesshell - 主板（包含主要计算功能）（不包含音频输入输出（可能考虑包含），不包含HDMI、VGA等显示输出） keyboard - 按键子板（包含按键、LED、蜂鸣器等） mediaboard - 多媒体子板（包含音频输入输出、HDMI、VGA等显示输出） pmodextender - PMOD扩展板（包含PMOD接口） screenmodulest7789 - st7789 屏幕模块（包含IPS LCD、WiFi、蓝牙、SD卡等）
Main components on the Nes shell
Nes shell bill of materials (BOM)
54 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32H7B0IBKxQ | UFBGA-201_10x10mm_Layout15x15_P0.65mm | U1 |
| 1 | M0S | M0S | U5 |
| 1 | CH334P | QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm_ThermalVias | U13 |
| 1 | W25Q32JVZP | WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U15 |
| 1 | MT48LC16M16A2TG | TSOP-II-54_22.2x10.16mm_P0.8mm | U16 |
| 1 | MPU-9250 | InvenSense_QFN-24_3x3mm_P0.4mm | U17 |
| 1 | CH343P | QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm_ThermalVias | U18 |
| 1 | RT9193-33GB | SOT-23-5 | U19 |
| 1 | USB3300-EZK | QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U20 |
| 1 | Crystal_GND24 | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | Crystal | Crystal_SMD_2012-2Pin_2.0x1.2mm | Y2 |
| 1 | 12M | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y4 |
| 2 | Conn_01x20_MountingPin | TE_2-1734839-0_1x20-1MP_P0.5mm_Horizontal | J1, J2 |
| 5 | Conn_02x06_Odd_Even | PinSocket_2x06_P1.27mm_Vertical_SMD | J3, J4, J5, J6, J7 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J10 |
| 1 | SW_Push | KEY-SMD_4P-L4.2-W3.4-P2.15-LS4.5-TL | SW3 |
| 2 | ESD9B3.3ST5G | D_SOD-923 | D4, D5 |
| 2 | 1.5pF | C_0402_1005Metric | C5, C18 |
| 2 | 8pF | C_0402_1005Metric | C6, C7 |
| 21 | 0.1uF | C_0201_0603Metric | C8, C9, C10, C11, C12, C13, C14, C15 +13 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 4.7uF | C_0402_1005Metric | C96, C99 |
| 1 | 0.1uF | C_0402_1005Metric | C97 |
| 1 | 22nF | C_0402_1005Metric | C98 |
| 2 | 5.1K | R_0603_1608Metric | R29, R30 |
Nes shell design files
The KiCad project lives in the TheBadZhang/nes_shell repository on GitHub; these links point at the commit this page was built from.
Nes shell: common questions
What microcontroller does the Nes shell use?
The Nes shell is built around the STM32H7B0IBKxQ, from the STM32 family.
How big is the Nes shell PCB?
The Nes shell measures 72 × 44 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the Nes shell?
54 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the Nes shell design files?
From the TheBadZhang/nes_shell repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Nes shell design in my own project?
The repository has no license, so all rights stay with TheBadZhang. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Nes shell without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
More boards in nes_shell
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32LibreVNA
jankae
122 × 98 mm592 parts6LGPL-3.01.6k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k