2 layers55 × 80 mm
Board esp32 v2
sudomesh/disaster-radio
A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.
101 parts1.1k
2 layers81.3 × 129.6 mm
Press beta
Hexadecimaaal/press-beta- Size
- 81.3 × 129.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 41
- Pads
- 169
- Tracks, vias
- 264, 31
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 30 Apr 2023
- Updated
- 21 Dec 2023
Overview
Press beta is an open-source printed circuit board by Hexadecimaaal, from the Hexadecimaaal/press-beta repository on GitHub. It is a 2-layer board of 81.3 × 129.6 mm with 31 parts on 41 nets, routed with 264 tracks and 31 vias.
It is built around the AO3400. Its parts include 24 switches, 2 ICs, 1 diode, 1 transistor and 1 connector. It belongs with the RP2040 boards of this library.
Main components
1Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | SW_Push_45deg | Library:tactile_switch_6x6x5 | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +8 |
| 1 | AO3400 | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q1 |
| 1 | AudioJack4_SwitchTR1 | Connector_Audio:Jack_3.5mm_PJ311_Horizontal | J1 |
| 1 | Battery | Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm | BT1 |
| 1 | D_Schottky | Diode_SMD:D_SMA_Handsoldering | D1 |
| 1 | LOGO | LOGO | G*** |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | ~ | Library:LCD_nopost | U2 |
Questions
How big is the Press beta PCB?
It measures 81.3 × 129.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Press beta use?
31 parts, built around the AO3400. 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 Press beta KiCad files?
From the Hexadecimaaal/press-beta repository on GitHub, at the commit this page was made from: the board is hardware/press-beta.kicad_pcb and its schematic hardware/press-beta.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Press beta design in my own project?
Its repository states no licence, so its author keeps all rights: ask Hexadecimaaal before reusing the design.
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