
Iaq device
nkitanov/iaq_board
IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality

PCB board for Smogly sensor [ESP8266/ESP32]
Smogly1 is an open-source printed circuit board by bfaliszek, from the bfaliszek/Smogly-PCB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 92.3 × 68 mm with 10 parts on 15 nets, routed with 179 tracks and 54 vias.
It is built around the BME280. It belongs with the ESP32 and ESP8266 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 5/3.3/GND | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J5 |
| 1 | BME280 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | D5/6/7/8 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | DeepSleep | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | NodeMCU A0-VIN | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | J10 |
| 1 | NodeMCU D0-3.3V | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | J11 |
| 1 | PMS7003_Conn | Connector_PinSocket_1.27mm:PinSocket_2x05_P1.27mm_Vertical | J9 |
| 1 | PMSx003 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | VCC IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | microUSB | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
It measures 92.3 × 68 mm and has 2 copper layers, 1.6 mm thick.
10 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.
From the bfaliszek/Smogly-PCB repository on GitHub, at the commit this page was made from: the board is Smogly1.kicad_pcb and its schematic Smogly1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
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).

nkitanov/iaq_board
IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality


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