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
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2 layers72.6 × 58.4 mm
ESP ExtBoard
Freireg/Zephyr-ApplicationMy personal Zephyr Applications Repo
- Size
- 72.6 × 58.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 33
- Pads
- 68
- Tracks, vias
- 120, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Aug 2022
- Updated
- 31 Oct 2023
Overview
ESP ExtBoard is an open-source printed circuit board by Freireg, from the Freireg/Zephyr-Application repository on GitHub. It is a 2-layer board of 72.6 × 58.4 mm with 8 parts on 33 nets, routed with 120 tracks and 0 vias.
It is built around the BME280. Its parts include 4 ICs and 4 connectors. It belongs with the ESP32 boards of this library.
Main components
1README
README.mdZephyr-Application
Overview
This is my personal Zephyr Workspace, in which I test and develop some basic interactions with Zephyr.
In this repository you may find some basic thread spawning examples, how to structure a project with an include folder, playing with overlay files, etc.
I'll be commenting on some of those examples in the future, so I can have some easy access examples.
More usefull info
All the important stuff can be found in Zephyr's Official Documentation.
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | PIN_HEADER | New_lib:PinHeader_1x06_P2.54mm_Vertical | J3, J4 |
| 1 | BME280 | New_lib:PinHeader_1x04_P2.54mm_Vertical | U2 |
| 1 | ESP32-DEVKIT-V1 | New_lib:MODULE_ESP32_DEVKIT_V1 | U1 |
| 1 | MPU6050 | New_lib:PinHeader_1x08_P2.54mm_Vertical | U3 |
| 1 | PIN_HEADER | New_lib:PinHeader_1x06_P2.54mm_Vertical_1 | J1 |
| 1 | PIN_HEADER_1x4 | New_lib:PinHeader_1x04_P2.54mm_Vertical_1 | J2 |
| 1 | SSD1306 | New_lib:128x64OLED | U4 |
Questions
How big is the ESP ExtBoard PCB?
It measures 72.6 × 58.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP ExtBoard use?
8 parts, built around the BME280. 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 ExtBoard KiCad files?
From the Freireg/Zephyr-Application repository on GitHub, at the commit this page was made from: the board is Hardware Files/ESP-ExtBoard/ESP-ExtBoard.kicad_pcb and its schematic Hardware Files/ESP-ExtBoard/ESP-ExtBoard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP ExtBoard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Freireg before reusing the design.
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