2 layers96.6 × 82.8 mm
2 layers118 × 147.2 mm
Starbie
Starianne/Starbiemaking a totally not starboy
- Size
- 118 × 147.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 26
- Pads
- 54
- Tracks, vias
- 87, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 10 Oct 2026
- Updated
- 28 Oct 2026
Overview
Starbie is an open-source printed circuit board by Starianne, from the Starianne/Starbie repository on GitHub, published under the MIT licence. It is a 2-layer board of 118 × 147.2 mm with 7 parts on 26 nets, routed with 87 tracks and 0 vias.
It is built around the DHT11. Its parts include 2 ICs, 2 connectors, 2 switches and 1 resistor. It belongs with the ESP32 and RISC-V boards of this library.
Main components
1README
README.mdStarbie
making a totally not starboy
Current state:
the schematic is complete!!
PCB:
PCB preview:
I present to you a working, properly wired rubbish pcb that has my beautiful chud star in the code
To assemble this I am going to solder the parts I get delivered to me together myself, then I'll flash the esp32. To do that, I will be following a guide from Seeed studio here: https://wiki.seeedstudio.com/XIAO_ESP32C3_Getting_Started/ and it will just use the arduino code + ide I used towards the end of my project.
BOM:
| Part | What it's for | Qty | Unit | Total | Vendor |
|---|---|---|---|---|---|
| XIAO ESP32 C3 | Has all of the code in it | 1 | $7.30 | $7.30 | aliexpress |
| 0.96 OLED | Screen for my chud star (i have to buy this in a bunch of 4) | 1 | $2.85 | $2.85 | aliexpress |
| MPU6050 | allows starbie to sense itself being moved around | 1 | $6.42 | $6.42 | aliexpress |
| DHT11 | moisture and temp sensor | 1 | $4.05 | $4.05 | aliexpress |
| MX Switches | the buttons switches | 1 | $2.27 | $2.27 | aliexpress |
| Keycaps | keycaps for the buttons | 1 | $4.28 | $4.28 | aliexpress |
| PCB | Starbie PCB!! I will be covering this as I am not in a high enough tier to do so | 1 | $17.76 | $17.76 | |
| Parts subtotal | — | — | — | $27.17 | — |
| Tax & shipping | — | — | — | $3.72 | — |
| **Total (for Hackclub) ** | — | — | — | $30.89 | — |
| **Total (for me) ** | — | — | — | $17.76 | — |
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | Conn_01x04_Pin | footprints:Display_128x64_096_I2C | J1 |
| 1 | Conn_01x08_Pin | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | DHT11 | Sensor:Aosong_DHT11_5.5x12.0_P2.54mm | U2 |
| 1 | XIAO-ESP32-C3-SMD | footprints:XIAO-ESP32-C3-SMD | U1 |
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Questions
How big is the Starbie PCB?
It measures 118 × 147.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Starbie use?
7 parts, built around the DHT11. 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 Starbie KiCad files?
From the Starianne/Starbie repository on GitHub, at the commit this page was made from: the board is Starbie.kicad_pcb and its schematic Starbie.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Starbie design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).