2 layers74.9 × 48.3 mm
2 layers76.2 × 86.4 mm
E p wifi
AIREL46/SCAO3Système de Cuisson Assistée par Ordinateur
- Size
- 76.2 × 86.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 41
- Pads
- 133
- Tracks, vias
- 291, 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 Jun 2017
- Updated
- 23 Oct 2026
Overview
E p wifi is an open-source printed circuit board by AIREL46, from the AIREL46/SCAO repository on GitHub. It is a 2-layer board of 76.2 × 86.4 mm with 51 parts on 41 nets, routed with 291 tracks and 1 via.
It is built around the 2N2222A and RJ45. Its parts include 19 resistors, 7 connectors, 5 capacitors, 5 diodes and 4 switches. It belongs with the radio and wireless boards of this library.
Main components
2README
README.mdSCAO
Système de Cuisson Assistée par Ordinateur Ce système est décrit sur le site fablabo http://fablabo.net/wiki/SCAO Les fichiers de ce projet, au fur et à mesure de l'avancement, permettent la fabrication des différents sous-ensembles du prototype N°3.
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R3, R6, R7, R8, R9, R12, R13, R18 |
| 7 | Via-DIY | e-p-wifi-v2:Via-DIY | LH1, LH2, LH3, MH1, MH2, MH3, MH4 |
| 5 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R14, R15, R16, R17 |
| 4 | 0.1mF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C3, C4, C5, C6 |
| 4 | 47k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R5, R10, R11 |
| 1 | 2N2222A | Package_TO_SOT_THT:TO-18-3 | Q1 |
| 1 | 4.7µF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | BP APEM - Farnell 108-2512 | e-p-wifi-v2:BP | SW4 |
| 1 | Conn_02x14_MKR1010 | e-p-wifi-v2:PinSocket_2x14_MKR1010_ov | J6 |
| 1 | Conrad 711771 | e-p-wifi-v2:switch | SW3 |
| 1 | Jaune | LED_THT:LED_D3.0mm | D5 |
| 1 | LOGO | logo:a3c-logo-500dpi | G*** |
| 1 | LOGO | logo:tmc-logo-1200dpi | G*** |
| 1 | Masse T1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | RJ45 | Connector_RJ:RJ45_Wuerth_7499010001A_Horizontal | J7 |
| 1 | Rouge | LED_THT:LED_D3.0mm | D4 |
| 1 | Shunt | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Sleep - Farnell 986-501 | e-p-wifi-v2:jumper-switch-sw2 | SW2 |
| 1 | Speaker | e-p-wifi:mini_speaker | LS1 |
| 1 | StSp - Farnell 986-501 | e-p-wifi-v2:jumper-switch-sw1 | SW1 |
| 1 | T1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | T2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | Vbat | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Vert | LED_THT:LED_D3.0mm | D2 |
| 1 | bleu | LED_THT:LED_D3.0mm | D3 |
| 1 | vert | LED_THT:LED_D3.0mm | D1 |
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Questions
How big is the E p wifi PCB?
It measures 76.2 × 86.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the E p wifi use?
51 parts, built around the 2N2222A and RJ45. 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 E p wifi KiCad files?
From the AIREL46/SCAO repository on GitHub, at the commit this page was made from: the board is kicad/e-p-wifi-shield/e-p-wifi.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the E p wifi design in my own project?
Its repository states no licence, so its author keeps all rights: ask AIREL46 before reusing the design.