bytesizedengineering/PCB-tile-based-game4🧰 What You Need - Adafruit UPDI Friend - Arduino IDE - ATtiny3217 board - USB-C cable 1. Install MegaTinyCore 2. Select the Board 3. Connect the UPDI Friend 4. Select the Serial Port 5. Upload Code
Pcb tile game tile panelized is an open-source printed circuit board by bytesizedengineering, from the bytesizedengineering/PCB-tile-based-game repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 69.3 × 300 mm with 198 parts on 53 nets, routed with 1,510 tracks and 392 vias.
It is built around the ATTINY3217-MF and SK6812MINI-E. Its parts include 79 capacitors, 69 diodes, 30 connectors, 5 resistors and 5 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Whoever completes the longest path wins! But beware of collisions!
When Zach is not knee-deep in circuits and code, you can probably find him around a table covered in board games. For a long time now, a little project has been brewing in the back of his mind, designing a board game from the ground up, but not just any board game. Zach wants to create a tile-based game where the tiles electronically interact with each other the moment they snap together. It was featured on the Digkey YouTube channel in this video.
📁 mechanical_design/ # 3D models (Fusion 360, STLs, STEP files)
📁 electrical_design/ # KiCad PCB and schematic files
📁 firmware/ # Arduino, ESP, or other firmware code
📁 docs/ # PDFs, images, and additional documentationYou can access the latest Fusion 360 model here:
🔗 View 3D Model in Fusion 360
electrical_design/You can upload code to the ATtiny3217 using the Adafruit UPDI Friend. Here's a quick setup guide for the Arduino IDE:
🧰 What You Need
| Part | Description | Purchase Link |
|---|---|---|
| Microcontroller | ATtiny3217 | DigiKey |
| Connector | Magnetic Connector Pair | DigiKey |
| Capacitor | 0.1 µF Ceramic Capacitor | |
| LED | Addressable Reverse-Mount RGB LED | DigiKey |
| PCB | Custom-designed |
📺 Watch the full build video: YouTube Video
This project is licensed under the GNU General Public License v3.0.
You can read the full text in the LICENSE file or at gnu.org.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 74 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C1, C1, C1, C1, C10, C10, C10, C10, C10, C11, C11, C11, C11, C11, C12 +58 |
| 69 | SK6812MINI-E | kicad-keyboard-parts:SK6812MINI-E | LED1, LED1, LED1, LED1, LED1, LED10, LED10, LED10, LED10, LED10, LED11, LED11, LED11, LED11, LED11, LED12 +53 |
| 15 | Conn_01x05_Pin | ProjectLibrary:PinHeader_1x05_P2.54mm_Vertical | J1, J1, J1, J1, J1, J3, J3, J3, J3, J3, J5, J5, J5, J5, J5 |
| 15 | Conn_01x05_Socket | ProjectLibrary:PinSocket_1x05_P2.54mm_Vertical | J2, J2, J2, J2, J2, J4, J4, J4, J4, J4, J6, J6, J6, J6, J6 |
| 5 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13, C14, C16, C16, C17 |
| 5 | ATtiny3217-M | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U2, U2, U2, U2, U2 |
| 5 | DNP | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R1, R1, R1, R1 |
| 5 | LOGO | New Logo:byteSizedEngineeringLogo-6mm | G***, G***, G***, G***, G*** |
| 5 | TestPoint | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1, TP1, TP1, TP1, TP1 |
It measures 69.3 × 300 mm and has 2 copper layers, 1.6 mm thick.
198 parts, built around the ATTINY3217-MF and SK6812MINI-E. 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 bytesizedengineering/PCB-tile-based-game repository on GitHub, at the commit this page was made from: the board is Electrical Design/pcb_tile_game_tile_panelized/pcb_tile_game_tile_panelized.kicad_pcb and its schematic Electrical Design/USB C power adapter/USB C power adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
bytesizedengineering/PCB-tile-based-game
🧰 What You Need - Adafruit UPDI Friend - Arduino IDE - ATtiny3217 board - USB-C cable 1. Install MegaTinyCore 2. Select the Board 3. Connect the UPDI Friend 4. Select the Serial Port 5. Upload Code
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