2 layers70.1 × 43.2 mm
Iaq device
nkitanov/iaq_board
IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality
19 parts396
2 layers99 × 99.5 mm
Esp Extension
Ganesh-Solapure/PCB-ProjectsStarted developing complete PCB using KiCad like STM 32
- Size
- 99 × 99.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 23
- Pads
- 119
- Tracks, vias
- 518, 6
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Dec 2024
- Updated
- 25 Feb 2025
Overview
Esp Extension is an open-source printed circuit board by Ganesh-Solapure, from the Ganesh-Solapure/PCB-Projects repository on GitHub. It is a 2-layer board of 99 × 99.5 mm with 14 parts on 23 nets, routed with 518 tracks and 6 vias.
It is built around the WEMOS D1 MINI. Its parts include 7 connectors, 4 ICs, 1 resistor, 1 diode and 1 switch. It belongs with the ESP8266 boards of this library.
Main components
1Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | WeMos_D1_mini | Module:WEMOS_D1_mini_light | U1, U2, U3, U4 |
| 1 | Conn_01x05_Pin 5v | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | Conn_01x05_Pin G | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_01x05_Pin3.3v | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J6 |
| 1 | Conn_01x08_Pin L | TerminalBlock_RND:TerminalBlock_RND_205-00018_1x08_P5.00mm_Horizontal | J3 |
| 1 | Conn_01x08_Pin L | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | Conn_01x08_Pin R | TerminalBlock_RND:TerminalBlock_RND_205-00018_1x08_P5.00mm_Horizontal | J5 |
| 1 | Conn_01x08_Pin R | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J7 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |
| 1 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
Questions
How big is the Esp Extension PCB?
It measures 99 × 99.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp Extension use?
14 parts, built around the WEMOS D1 MINI. 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 Esp Extension KiCad files?
From the Ganesh-Solapure/PCB-Projects repository on GitHub, at the commit this page was made from: the board is esp_Extension/esp_Extension.kicad_pcb and its schematic STM 32 PCB/Block Diagram.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp Extension design in my own project?
Its repository states no licence, so its author keeps all rights: ask Ganesh-Solapure before reusing the design.
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