2 layers60 × 30 mm
Controller
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
11 parts3kApache-2.0
2 layers49 × 51.5 mm
Verifypad
Broseph9972/Verifypad2macropad with email scanner and u press button to copy said code
- Size
- 49 × 51.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 22
- Pads
- 46
- Tracks, vias
- 32, 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 12 Apr 2026
- Updated
- 9 May 2026
Overview
Verifypad is an open-source printed circuit board by Broseph9972, from the Broseph9972/Verifypad repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 49 × 51.5 mm with 11 parts on 22 nets, routed with 32 tracks and 2 vias.
Its parts include 2 switches, 1 IC and 1 connector. It belongs with the keyboards and input boards of this library.
README
README.mdVerifyPad
(PDF FORMAT FOR HACK CLUB)579592197-c25e6422-f377-4141-9c7b-d6e0fb70b0fa.pdf
About
Simple macropad for Hack club fallout
It uses a simple desktop app to check your email every 3 seconds and check for OTP codes/links. You press the left button to paste an OTP and the right button to paste a verification link. It uses a program you install on your computer to check your email and paste codes.
We decided to make it to save effort when pasting email codes because it can be very annoying and it's much easier to just press a button and have it done for you.
we made it by just doing an hour of work each day until everything worked. joe did pcb and brad did code and case. joe still cant code :( he gonna learn tho :)
Motivation
We were motivated to make this project because all the time it takes to open your email for a OTP adds up, and it would be really nice to click a button to get an OTP code. Also we got it done really quickly because we both set a 14 day streak goal and didn't want to lose it. We're really exited to put it together!
Bill of Materials (BOM)
| Id | Name | Footprint | Quantity | Description | Supplier and Ref | Price |
|---|---|---|---|---|---|---|
| 1 | Switches | 2 | https://www.amazon.com/s?k=cherry+mx+switches | <$0.50 | ||
| 1 | Keycaps | 2 | https://www.amazon.com/s?k=mx+keycaps | <$0.50 | ||
| 2 | XIAO-RP2040-DIP | 1 | https://www.seeedstudio.com/XIAO-RP2040-p-5026.html | $4.99 | ||
| 3 | Waveshare 0.49 Display | 1 | https://www.waveshare.com/0.49inch-lcd-module.htm | $5.99 | ||
| 4 | PCB | 1 | https://jlcpcb.com/ | $3.12 | ||
| 5 | 3D printed parts | ? | $0.00 | |||
| Total Cost | ~$16.10 |
Design
PCB
Assembly Video
below is an assembly video for the 3d printed files. you should solder the xiao and switches into their outlined spots, solder the screen on with wires and slot it into the lid, then flash the firmware.
https://raw.githubusercontent.com/Broseph9972/Verifypad/main/media/assembly.mp4
Downloading Software
If you're on windows, use the installer in releases and it will automatically install the program, as well as adding it to path and creating a system task to run it on login. If you're on another OS or the installer doesn't work (very likely) you can also clone the repo, go to the application folder, and run verifypad.py.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2 |
| 1 | 0.49Display | Verifypad:0.49Display | Waveshare 0.49" Display |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | LOGO | Verifypad:dogog | G*** |
| 1 | LOGO | LOGO | G*** |
| 1 | MOUDLE-SEEEDUINO-XIAO | New_XIAO_Series_Footprints:XIAO-RP2040-DIP | U1 |
The 7 most common of 11 parts.
Questions
How big is the Verifypad PCB?
It measures 49 × 51.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Verifypad use?
11 parts. 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 Verifypad KiCad files?
From the Broseph9972/Verifypad repository on GitHub, at the commit this page was made from: the board is pcb/Verifypad.kicad_pcb and its schematic pcb/Verifypad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Verifypad design in my own project?
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).
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