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

Pressure Reporter is an open-source printed circuit board by buteomont, from the buteomont/Pressure-Reporter repository on GitHub. It is a 2-layer board of 42 × 58.5 mm with 8 parts on 18 nets, routed with 63 tracks and 0 vias.
It is built around the WEMOS D1 MINI. Its parts include 3 resistors, 2 ICs, 1 diode and 1 switch. It belongs with the ESP8266 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 10K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2 |
| 1 | 128x32_OLED_Display | Davids_Footprints:OLED_0.91_128x32 | DISP1 |
| 1 | 5.1K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 62 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R3 |
| 1 | Green | LED_SMD:LED_1210_3225Metric | D1 |
| 1 | Pressure Sensor | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | U2 |
| 1 | Show | Button_Switch_THT:SW_Tactile_Straight_KSL0Axx1LFTR | SW1 |
| 1 | WeMos_D1_mini | Module:WEMOS_D1_mini_light | U1 |

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

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It measures 42 × 58.5 mm and has 2 copper layers, 1.6 mm thick.
8 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.
From the buteomont/Pressure-Reporter repository on GitHub, at the commit this page was made from: the board is resources/KiCad/Pressure Reporter/Pressure Reporter.kicad_pcb and its schematic resources/KiCad/Pressure Reporter/Pressure Reporter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask buteomont before reusing the design.